Autodesk's VEX Robotics Curriculum. Unit 14: Accumulator Design
|
|
- Valerie Owen
- 6 years ago
- Views:
Transcription
1 Autodesk's VEX Robotics Curriculum Unit 14: Accumulator Design 1
2 Overview In Unit 14: Accumulator Design, you learn about the use and design of accumulators. You design your own accumulator, report on your learning and findings, and speculate on design changes and improvements given possible changes in the design challenge. The concepts behind the accumulator design have many real-world applications. In STEM Connections, you are presented with the design of an automatic tennis ball collector. After completing the Think Phase and Build Phase in Unit 14: Accumulator Design, you will see how those concepts come into play in the real world. Objectives After completing Unit 14: Accumulator Design, you will be able to: Describe the basic considerations of accumulator design and design a basic mechanism to collect multiples of an object off the floor. Create and review a DWF file using Autodesk Inventor Professional 2011 software. Apply the knowledge gained in the Unit 14: Accumulator Design > Think Phase to design and build an accumulator. Improve an accumulator based on test results. Prerequisites and Related Resources Related resources for Unit 14: Accumulator Design are: Unit 1: Introduction to VEX and Robotics Unit 2: Introduction to Autodesk Inventor Unit 4: Microcontroller and Transmitter Overview Unit 5: Speed, Power, Torque, and DC Motors Unit 6: Gears, Chains, and Sprockets Unit 7: Advanced Gears Unit 8: Friction and Traction Unit 12: Object Manipulation Key Terms and Definitions The following key terms are used in Unit 14: Accumulator Design: 2 Term Definition Accumulator A robot mechanism designed to pick up a large number of similar objects. Autodesk Design Review (ADR) Enables everyone in the design review team to view, print, measure, mark up, and revise 2D and 3D designs without the original design creation software such as Autodesk Inventor. Conveyance Something that carries objects up from an intake into a storage chamber. Autodesk's VEX Robotics Unit 14: Accumulator Design
3 Term Definition Compression The reduction in volume (causing an increase in pressure) of an object. DWF Abbreviation for the Design Web Format file type. DWFx A file extension for saving content to be viewed in Autodesk Design Review as well as in the Microsoft Vista operating system. Elasticity Property enabling some objects/systems to overcome deformation and regain original shape and size when externally applied balanced forces are removed. Intake Entrance area of an accumulator for robotic object gathering. Markup A single comment or a redline geometry correction inserted into a DWF file. Required Supplies and Software The following supplies and software are used in Unit 14: Accumulator Design: Supplies Software VEX Classroom Lab Kit Autodesk Inventor Professional 2011 The robot built in the Unit 14: Accumulator Design > Build Phase One of the drivetrains built in Unit 9: Drivetrain Design 1 > Build Phase or Unit 10: Drivetrain Design 2 > Build Phase Notebook and pen Work surface Small storage container for loose parts Ten ping pong balls 6 x 6 of open space One stopwatch Overview 3
4 Academic Standards The following national academic standards are supported in Unit 14: Accumulator Design. Phase Standard Think Science (NSES) Unifying Concepts and Processes: Form and Function Physical Science: Motions and Forces Science and Technology: Abilities of Technological Design Technology (ITEA) 5.8: The Attributes of Design Mathematics (NCTM) Algebra Standard: Understand patterns, relations, and functions. Communication: Communicate mathematical thinking coherently and clearly to peers, teachers, and others. Connections: Recognize and apply mathematics in contexts outside of mathematics. Create Science (NSES) Unifying Concepts and Processes: Form and Function Physical Science: Motions and Forces Science and Technology: Abilities of Technological Design Technology (ITEA) 5.8: The Attributes of Design 5.9: Engineering Design 6.12: Use and Maintain Technological Products and Systems Mathematics (NCTM) Numbers and Operations: Understand numbers, ways of representing numbers, relationships among numbers, and number systems. Algebra Standard: Understand patterns, relations, and functions. Geometry Standard: Use visualization, spatial reasoning, and geometric modeling to solve problems. Measurement Standard: Understand measurable attributes of objects and the units, systems, and processes of measurement. 4 Autodesk's VEX Robotics Unit 14: Accumulator Design
5 Phase Standard Build Science (NSES) Unifying Concepts and Processes: Form and Function Physical Science: Motions and Forces Science and Technology: Abilities of Technological Design Technology (ITEA) 5.8: The Attributes of Design 5.9: Engineering Design 6.11: Apply the Design Process Mathematics (NCTM) Algebra Standard: Understand patterns, relations, and functions. Geometry Standard: Use visualization, spatial reasoning, and geometric modeling to solve problems. Numbers and Operations: Compute fluently and make reasonable estimates. Measurement: Apply appropriate techniques, tools, and formulas to determine measurements. Connections: Recognize and apply mathematics in contexts outside of mathematics. Problem Solving: Solve problems that arise in mathematics and in other contexts. Problem Solving: Apply and adapt a variety of appropriate strategies to solve problems. Amaze Science (NSES) Unifying Concepts and Processes: Form and Function Physical Science: Motions and Forces Science and Technology: Abilities of Technological Design Technology (ITEA) 5.8: The Attributes of Design 5.9: Engineering Design 6.11: Apply the Design Process Mathematics (NCTM) Algebra Standard: Understand patterns, relations, and functions. Geometry Standard: Use visualization, spatial reasoning, and geometric modeling to solve problems. Numbers and Operations: Compute fluently and make reasonable estimates. Communication: Communicate mathematical thinking coherently and clearly to peers, teachers, and others. Connections: Recognize and apply mathematics in contexts outside of mathematics. Measurement: Apply appropriate techniques, tools, and formulas to determine measurements. Problem Solving: Solve problems that arise in mathematics and in other contexts. Problem Solving: Apply and adapt a variety of appropriate strategies to solve problems. Overview 5
6 Think Phase Overview This phase describes characteristics of accumulators. It covers important considerations for accumulator design. Phase Objectives After completing this phase, you will be able to: Design a basic mechanism to collect multiples of an object off the floor. Calculate the gearing necessary for an accumulator based on robot drivetrain speed. Describe the basic considerations of accumulator design. Prerequisites and Related Resources Related phase resources are: Unit 5: Speed, Power, Torque, and DC Motors Unit 6: Gears, Chains, and Sprockets Unit 8: Friction and Traction Unit 12: Object Manipulation Required Supplies and Software The following supplies are used in this phase: Supplies Notebook and pen Work surface 6 Autodesk's VEX Robotics Unit 14: Accumulator Design
7 Research and Activity An accumulator is a robot mechanism designed to pick up a large number of similar objects. These mechanisms commonly utilize conveyor belts and rollers for their intake. The best accumulators have the following characteristics: A wide intake mouth, enabling pickup without precise robot positioning. The means to prevent jamming of objects after pickup. A high-speed intake that enables a robot to suck up an object even at full speed. The ability to pick up multiple objects at the same time. The ability to pick up a large number of objects one after another without jamming or slowing down. The capability for picking up objects with size variances. Examples of accumulators are shown here: Accumulator built from VEX Intake Rollers and designed to pick up softballs Think Phase 7
8 Accumulator with a single roller to pull balls into a large tray A component common in many accumulators is a conveyance system that carries objects from the intake up into a storage chamber. One simple version of this is a conveyor belt in front of a flat wall. In this type of conveyor, the belt contacts the balls on one side and rolls them up the opposing surface. This relatively simple setup requires only one conveyor belt. However, this setup has some disadvantages. First, since the balls are rolling, they move through the accumulator at half the speed of the conveyor belt. Second, this setup is subject to jamming if two balls are picked up too closely together and they touch inside the conveyor. Because the back side of the ball in front is moving up while the front side of the ball in back is moving down, the balls can bind up and jam. 8 Autodesk's VEX Robotics Unit 14: Accumulator Design
9 A way around this jamming issue is to use independent rollers instead of one long conveyor belt. In this type of setup, each of the rollers is linked to the power source. This system is less likely to jam, but is still subject to many of the problems found in the first setup. Also, using many rollers instead of a single belt adds significant complexity. This is the best of the setups. With two belts, the balls no longer roll, but move straight up the conveyor. It is almost impossible for two objects to touch, and if they do, jamming is less likely to occur. One downside of this system is the added complexity of using two belts. Accumulator Gearing It is important to gear your accumulator appropriately. Ideally, the accumulator intake is geared so that it pulls an object in faster than the drivetrain at maximum speed. In a single-belt system, this means that the intake is geared in such a way that the linear belt speed is more than double the drivetrain's top speed. In a two-belt system, the intake's linear belt speed only needs to be more than the drivetrain's top speed. When it comes to accumulator gearing, faster is almost always better just make sure the accumulator can overcome the friction caused by pulling in the objects. Think Phase 9
10 Compression and Elasticity As explained in Unit 8: Friction and Traction, friction is applied between two surfaces held together by normal force. For belts or rollers to pull in an object, there must be some force pressing the belt onto the object. Often this force is caused by the compression or elasticity of some part of the system. Sometimes the conveyor belting bends backwards and this spring is what applies the force on the object. Other times, the object itself has some elasticity and deforms when it is sucked into the intake. And yet other times, additional elastic bands or springs are used to give the entire conveyor assembly some give, which enables it to deform when an object moves through it. In this case, the springs apply the normal force on the object. Finding the correct balance of grip on an object is sometimes difficult, especially when building an accumulator designed to pick up multiple objects at the same time. Example Accumulators Accumulators built using the VEX Robotics Design System are shown here: 10 Autodesk's VEX Robotics Unit 14: Accumulator Design
11 Think Phase 11
12 12 Autodesk's VEX Robotics Unit 14: Accumulator Design
13 Create Phase Overview In this phase, you learn how to create and review a DWF file. The completed exercise Objectives After completing this phase, you will be able to: Create and review a DWF file. Prerequisites Before starting this phase, you must have: A working knowledge of the Windows operating system. Completed Unit 1: Introduction to Vex and Robotics > Getting Started with Autodesk Inventor. Completed Unit 2: Introduction to Autodesk Inventor > Quick Start for Autodesk Inventor. Create Phase 13
14 Technical Overview The following Autodesk Inventor tools are used in this phase: Icon Name Description Move & Rotate Enables you to move and rotate 3D objects. By pulling a model apart, you can better view an object or see how an object fits into the larger model. Required Supplies and Software The following software is used in this phase: Software Autodesk Inventor Professional Autodesk's VEX Robotics Unit 14: Accumulator Design
15 Exercise: Create and Review a DWF File In this exercise, you create a Design Web Format (DWF) file for distribution to the design team. You then review a markup file with a note on modifying the depth of the tire tread. 3. On the application menu, click Export > Export to DWF. Note that the Enable Markups and the Allow Editing and Deletion of Markups check boxes are selected. 4. If required, select the Display Published File in Viewer check box to open Autodesk Design Review when the file is created. 5. Under Default Output Location of DWF File, navigate to the Unit 14 folder containing the datasets. Click OK. Click Publish to generate the DWF file. The completed exercise Create a DWF File The design team has a number of employees who are responsible for manufacturing the parts. They do not have access to Autodesk Inventor, so you will create a Design Web Format (DWF) file for distribution to the design team. Note: Before you start this exercise, make sure that Autodesk Design Review is installed on your computer Make IFI_Unit14.ipj the active project. Open MicroController.iam Create Phase 15
16 8. Click Save. The DWF file is displayed in Autodesk Design Review. Depending on the speed of your computer, this may take one to two minutes. 9. Autodesk Design Review uses standard viewport manipulation tools. Try the following: Hold down the left mouse button. Drag the mouse to rotate the model. Roll the mouse wheel to zoom in or out. Hold down the mouse wheel. Drag the mouse to pan the model. 10. On the ViewCube, click Home. 11. On the Tools tab, 3D Tools panel, click Move & Rotate. 12. Select the analog/digital connectors part as shown. 13. Move the cursor over the sphere on the tripod. Click the sphere and drag the part away from the assembly. Using this workflow, you can take apart an assembly for review. 14. Double-click the part to return it to its original position. 15. Press ESC to exit the command. Review a Markup In Autodesk Design Review, open MicroController_Markup.dwfx. Review the Markups palette. The comment created by a member of the design team is listed. The symbol beside Change Part Color to Gray (Dark) (1) indicates that the markup is For Review. In a typical workflow, you would now open the assembly and change the color of the part. For the purpose of this exercise, assume that the assembly is updated. 16 Autodesk's VEX Robotics Unit 14: Accumulator Design
17 3. Click the padlock symbol to toggle off Lock Markup. (1) 4. On the Markups tab, from the Status dropdown list, select Done. The Markup palette changes to reflect the status of the markup. In the graphics window, the color of the text box changes Save the file. Using the Send command, you can notify the design team by that the assembly is updated and that the DWF file reflects the change. Exit Autodesk Design Review. Create Phase 17
18 Build Phase Overview In this phase, you design and build an accumulator to pick and hold ten ping pong balls. Phase Objectives After completing this phase, you will be able to: Design and build an accumulator. Prerequisites and Related Resources Before starting this phase, you must have completed: Unit 14: Accumulator Design > Think Phase. Related phase resources are: Unit 1: Introduction to VEX and Robotics Unit 4: Microcontroller and Transmitter Overview Unit 5: Speed, Power, Torque, and DC Motors Unit 6: Gears, Chains, and Sprockets Unit 7: Advanced Gears Unit 8: Friction and Traction Unit 12: Object Manipulation Required Supplies and Software The following supplies are used in this phase: Supplies VEX Classroom Lab Kit One of the drivetrains built in Unit 9: Drivetrain Design 1 > Build Phase or Unit 10: Drivetrain Design 2 > Build Phase Notebook and pen Work surface 18 Autodesk's VEX Robotics Unit 14: Accumulator Design
19 Supplies Small storage container for loose parts Ten ping pong balls Optional: Autodesk Inventor Professional 2011 Activity Design and Build an Accumulator In this activity, you design and build an accumulator to pick up ten ping pong balls. You then mount the accumulator on a drivetrain of your choice. This robot will be used in the Amaze phase of Unit 14: Accumulator Design to pick up ten ping pong balls as quickly as possible. 1. In your notebook, brainstorm different types of accumulators that can pick up and store the ten ping pong balls. An example is shown. When designing your accumulator, you will need to consider many factors, some of which include: Build Phase 19
20 What can be used at the intake of the accumulator? If a roller is used, how fast should it be geared? Should a conveyor be used? What material will grip the ball the best? How much storage space is needed? How will the accumulator be mounted on the drivetrain? Does it need an arm? How far from the ground should the accumulator be? How large should the opening of the accumulator be? Work as professionals in the engineering and design fields by leveraging the power of Autodesk Inventor software to explore potential solutions through the creation and testing of digital prototypes. Note: Come to class prepared to build and test your best ideas! Team members can download a free version of Autodesk Inventor Professional software to use at home by joining the Autodesk Education Community today at Based on your criteria, choose a design and start building! Once your accumulator is complete, hook it up to a Microcontroller and test the functionality. Make improvements as you see fit. After you have tested the accumulator, mount it on your chosen drivetrain. Remember that in the upcoming challenge you will be driving this robot and picking up ping pong balls. You want to attach the accumulator to the drivetrain so that it is able to complete this task as quickly as possible. Plug in motors and servos to the appropriate ports in the Microcontroller. Test your arm with a transmitter to make sure everything is functioning correctly. Move on to the Amaze Phase and get ready for your upcoming challenge! Autodesk's VEX Robotics Unit 14: Accumulator Design
21 Amaze Phase Overview In this phase, you use your robot from the previous Unit 14: Accumulator > Build Phase to pick up a row of ten ping pong balls as quickly as possible. Phase Objectives After completing this phase, you will be able to: Explain the intricacies behind accumulator design. Improve an accumulator based on test results. Prerequisites and Related Resources Before starting this phase, you must have: Completed Unit 1 Accumulator Design > Think Phase. Completed Unit 1 Accumulator Design > Think Phase. An assembled Accumulator from the Unit 14: Accumulator Design > Build Phase attached to a drivetrain of your choice. Related phase resources are: Unit 1: Introduction to VEX and Robotics Unit 4: Microcontroller and Transmitter Overview Unit 5: Speed, Power, Torque, and DC Motors Unit 6: Gears, Chains, and Sprockets Unit 7: Advanced Gears Unit 8: Friction and Traction Required Supplies and Software The following supplies are used in this phase: Supplies VEX Classroom Lab Kit The robot built in the Unit 14: Accumulator Design > Build Phase Notebook and pen Work surface Amaze Phase 21
22 Supplies 6 x 6 of open space Ten ping pong balls One stopwatch Evaluation Ping Pong Ball Challenge In this challenge, you attempt to pick up ten ping pong balls as quickly as possible Set up a row (or column) of ping pong balls on the floor. Place your robot approximately 2' from the row of balls as shown. 3. Using your robot, pick up all ten ping pong balls as quickly as possible. Time from the start of your robot's motion to the point where the last ping pong ball has entered your robot. Repeat the challenge a few times in an attempt to complete it as quickly as possible. Record all your times in your engineering notebook Autodesk's VEX Robotics Unit 14: Accumulator Design
23 Engineering Notebook Calculate your average time to complete the challenge. For each time, explain why it was faster or slower than the average. How would you improve your accumulator to pick up the balls faster? If you replaced the ping pong balls with an equal-sized ball, but three times as heavy, how would you have to change your design? If the ping pong balls were covered in oil, how would you change your design? Presentation Present your design to the class. Explain the changes you would make if you had to pick up balls that were three times as heavy. Amaze Phase 23
24 STEM Connections Background You have been asked to develop designs for a robotic tennis ball collector that incorporates your knowledge of accumulator design. Science A tennis ball is a sphere. What is it about the spherical nature of a tennis ball that makes it ideal for collection by an accumulator? 1. Consider the fuzzy surface of tennis balls and explain how this surface design might facilitate the collection of tennis balls in an accumulator. 2. What are the advantages and disadvantages of an accumulator designed to collect spheres? Technology An agricultural equipment inventor is brainstorming ideas for an accumulator mechanism similar to a tennis ball collector to collect walnuts that have fallen to the ground. How would this inventor have to change the tennis ball picker design in order to make a successful walnut accumulator? Engineering Two common accumulator designs are a continuous conveyor belt and a series of rollers. 1. Ideally, what type of objects are best suited to each design with respect to the following object criteria: shape, size, weight, fragility, and surface texture? 2. Consider also which type of accumulator would maximize the collection speed for each type of object. 24 Autodesk's VEX Robotics Unit 14: Accumulator Design
25 Math Suppose you are testing the robotic tennis ball collector. Beginning two feet from the robot's starting position, a ball is placed every three inches. You run several trials with five balls, and your accumulator picks them up and puts them into a hopper in an average time of 8.1 seconds per trial. Then, you run several trials with 10 balls, and your accumulator picks them up and puts them into the hopper in an average time of 11.3 seconds per trial. (If your accumulator is working, feel free to run the trials yourself, perhaps with ping pong balls, and use your times instead of these.) 1. Write a linear function to approximate the amount of time your accumulator will need to collect n balls. Use that function to predict how long it will take for your accumulator to grab 12 tennis balls. 2. What are some strengths and weaknesses of using this linear model? (If you ran trials with your own accumulator, how good was the prediction?) STEM Connections 25
Autodesk's VEX Robotics Curriculum. Unit 10: Drivetrain Design 2
Autodesk's VEX Robotics Curriculum Unit 10: Drivetrain Design 2 1 Overview In Unit 10: Drivetrain Design 2, you design your own drivetrain, building on knowledge and skills from previous units. You also
More informationUnit 1 Introduction to VEX and Robotics
Unit Overview Unit 1 Introduction to VEX and Robotics VEX lab kits bring robotics into the classroom, making it a fun and educational experience for all. In this introductory unit, you review the kit and
More informationAutodesk's VEX Robotics Curriculum. Unit 9: Drivetrain Design 1
Autodesk's VEX Robotics Curriculum Unit 9: Drivetrain Design 1 1 Overview In Unit 9: Drivetrain Design 1, you learn the basic principles of drivetrain design, build a basic VEX drivetrain, and test your
More informationAutodesk's VEX Robotics Curriculum. Unit 5: Speed, Power, Torque, and DC Motors
Autodesk's VEX Robotics Curriculum Unit 5: Speed, Power, Torque, and DC Motors 1 Overview In Unit 5: Speed, Power, Torque, and DC Motors, you build a VEX test stand winch that enables you to learn key
More informationAutodesk's VEX Robotics Curriculum. Unit 6: Gears, Chains, and Sprockets
Autodesk's VEX Robotics Curriculum Unit 6: Gears, Chains, and Sprockets 1 Overview In Unit 6: Gears, Chains, and Sprockets, you modify the VEX test stand from Unit 5: Speed, Power, Torque, and DC Motors
More informationAutodesk's VEX Robotics Curriculum. Unit 6: Gears, Chains, and Sprockets
Autodesk's VEX Robotics Curriculum Unit 6: Gears, Chains, and Sprockets 1 Overview In Unit 6: Gears, Chains, and Sprockets, you modify the VEX test stand from Unit 5: Speed, Power, Torque, and DC Motors
More informationSmart Spinner. Age 7+ Teacher s Notes. In collaboration with NASA
Smart Spinner Age 7+ Teacher s Notes In collaboration with NASA LEGO and the LEGO logo are trademarks of the/sont des marques de commerce de/son marcas registradas de LEGO Group. 2012 The LEGO Group. 190912
More informationIntroduction to Tube and PipeChapter1:
Chapter 1 Introduction to Tube and PipeChapter1: This chapter introduces you to the tube and pipe environment in Autodesk Inventor Professional. Using the tube and pipe environment, you can create rigid
More informationROBOTICS BUILDING BLOCKS
ROBOTICS BUILDING BLOCKS 2 CURRICULUM MAP Page Title...Section Estimated Time (minutes) Robotics Building Blocks 0 2 Imaginations Coming Alive 5...Robots - Changing the World 5...Amazing Feat 5...Activity
More informationReliable Reach. Robotics Unit Lesson 4. Overview
Robotics Unit Lesson 4 Reliable Reach Overview Robots are used not only to transport things across the ground, but also as automatic lifting devices. In the mountain rescue scenario, the mountaineers are
More informationGear Ratios and Speed Background Material
VEX Robotics Lab 3 How Do Gear Ratios Affect and Torque? Introduction In this investigation, students will learn the relationships between gear ratio, axle speed, and torque. Students will use the Vex
More informationWorking with VEX Parts
VEX Robotics Design System VEX Classroom Lab Kit The VEX Robotics Design System is divided up into several different Subsystems: Structure Subsystem Motion Subsystem Power Subsystem Sensor Subsystem Logic
More informationYour web browser (Safari 7) is out of date. For more security, comfort and. the best experience on this site: Update your browser Ignore
Your web browser (Safari 7) is out of date. For more security, comfort and Activitydevelop the best experience on this site: Update your browser Ignore Circuits with Friends What is a circuit, and what
More informationBEGINNER EV3 PROGRAMMING LESSON 1
BEGINNER EV3 PROGRAMMING LESSON 1 Intro to Brick and Software, Moving Straight, Turning By: Droids Robotics www.ev3lessons.com SECTION 1: EV3 BASICS THE BRICK BUTTONS 1 = Back Undo Stop Program Shut Down
More informationDeriving Consistency from LEGOs
Deriving Consistency from LEGOs What we have learned in 6 years of FLL by Austin and Travis Schuh Objectives Basic Building Techniques How to Build Arms and Drive Trains Using Sensors How to Choose a Programming
More informationFuel Strategy (Exponential Decay)
By Ten80 Education Fuel Strategy (Exponential Decay) STEM Lesson for TI-Nspire Technology Objective: Collect data and analyze the data using graphs and regressions to understand conservation of energy
More informationMechanical Systems. Section 1.0 Machines are tools that help humans do work. 1.1 Simple Machines- Meeting Human Needs Water Systems
Unit 4 Mechanical Systems Section 1.0 Machines are tools that help humans do work. Define: machine- 1.1 Simple Machines- Meeting Human Needs Water Systems Then: Now: The earliest devices were devices.
More informationExploration 2: How Do Rotorcraft Fly?
Exploration 2: How Do Rotorcraft Fly? Students choose a model and use it to explore rotorcraft flight. They use a fair test and conclude that a spinning rotor is required for a rotorcraft to fly. Main
More informationMotions and Forces Propeller
Motions and Forces Propeller Discovery Question What are the effects of friction on the motion of the propeller-driven cart? Introduction Thinking About the Question Materials Safety Trial I: Adding a
More informationBuild Season Overview Nabeel Peshimam October 27 th, 2014
Build Season Overview Nabeel Peshimam October 27 th, 2014 ! Two Robots?!! Documentation! Subteam Division! Kickoff! Game Analysis! Priority List! Weeks 1-4! Concept Design! Prototyping! Design Freezes!!
More information2010 National Edition correlated to the. Creative Curriculum Teaching Strategies Gold
2010 National Edition correlated to the Creative Curriculum Teaching Strategies Gold 2015 Big Day for PreK is a proven-effective comprehensive early learning program that embraces children's natural curiosity
More informationUsing Asta Powerproject in a P6 World. Don McNatty, PSP July 22, 2015
Using Asta Powerproject in a P6 World Don McNatty, PSP July 22, 2015 1 Thank you for joining today s technical webinar Mute all call in phones are automatically muted in order to preserve the quality of
More informationIT'S MAGNETIC (1 Hour)
IT'S MAGNETIC (1 Hour) Addresses NGSS Level of Difficulty: 4 Grade Range: 3-5 OVERVIEW In this activity, students will create a simple electromagnet using a nail, a battery, and copper wire. They will
More informationWhat Is an Electric Motor? How Does a Rotation Sensor Work?
What Is an Electric Motor? How Does a Rotation Sensor Work? Electric Motors Pre-Quiz 1. What is an electric motor? 2. Name two applications (things) you use every day that use electric motors. 3. How does
More informationLockpicking Tools: User Guide
Lockpicking Tools: User Guide Tips & Tricks for using Lockpicking Tools Contents Introduction..3 Padlock Shims..5 Comb Picks....7 Jiggler Keys...9 The Lock Gun..11 Bypass Sheets....13 Bump Keys...14 Other
More informationQuick Start User Guide
Quick Start User Guide 2 Pipe Flow Expert Quick Start Guide Copyright Notice 2015 All Rights Reserved Daxesoft Ltd. Owner of PipeFlow.co.uk and PipeFlow.com Distribution Limited to Authorized Persons Only.
More informationManipulators. Basic/Background Info Types of Manipulators General Manipulator design tips
FTC Manipulators By: Zach Zakfeld (Enigma Robotics) Teams: FTC 5391, FTC 5385 and FRC 2075 *Some images in this presentation are of FRC robots so exact designs may not be applicable, however all of the
More informationNEW CAR TIPS. Teaching Guidelines
NEW CAR TIPS Teaching Guidelines Subject: Algebra Topics: Patterns and Functions Grades: 7-12 Concepts: Independent and dependent variables Slope Direct variation (optional) Knowledge and Skills: Can relate
More informationApplications in Design & Engine. Analyzing Compound, Robotic Machines
v2.1 Compound Machines ering Applications in Design & Engine Analyzing Compound, Robotic Machines Educational Objectives At the conclusion of this lesson, students should be able to: Understand the relationship
More informationmotion table of contents: squarebot assembly 3.2 concepts to understand 3.3 subsystems interfaces 3.21 motion subsystem inventory 3.
The subsystem of the robot is responsible for exactly that,. It includes both the motors that generate, and the wheels and gears that transfer and transform that into the desired forms. With the structural
More informationSRM 7.0 Detailed Requisitioning
SRM 7.0 Detailed Requisitioning Rev. October 2014 Course Number: V001 Welcome! Thank you for taking time to complete this course. 1 MENU Course Navigation You can navigate through this course using the
More informationStudent Instruction Manual
Student Instruction Manual Interactive 3D Exercises Student Instruction Manual The interactive 3D companion exercises for this book are available in two 3D CAD formats: Trimble SketchUp s SKP and Autodesk
More informationSUBJECT AREA(S): Amperage, Voltage, Electricity, Power, Energy Storage, Battery Charging
Solar Transportation Lesson 4: Designing a Solar Charger AUTHOR: Clayton Hudiburg DESCRIPTION: In this lesson, students will further explore the potential and challenges related to using photovoltaics
More informationAC : USE OF POWER WHEELS CAR TO ILLUSTRATE ENGI- NEERING PRINCIPLES
AC 2011-2029: USE OF POWER WHEELS CAR TO ILLUSTRATE ENGI- NEERING PRINCIPLES Dr. Howard Medoff, Pennsylvania State University, Ogontz Campus Associate Professor of Engineering, Penn State Abington Research
More informationMiSTE STEM Camp Solar Lesson July, 2016 Standard(s) Learning targets Assessment Essential vocabulary. Informal - Discussion and participation
MiSTE STEM Camp Solar Lesson July, 2016 Standard(s) Learning targets Assessment Essential vocabulary Science SEPS.1 - I can clarify problems to determine criteria for possible solutions. Science SEPS.8
More informationCorrelation to the Common Core State Standards
Correlation to the Common Core State Standards Go Math! 2011 Grade 3 Common Core is a trademark of the National Governors Association Center for Best Practices and the Council of Chief State School Officers.
More informationMiR Hook. Technical Documentation
MiR Hook Technical Documentation Version 1.7 Software release 1.7 Release date: 10.11.2016 Table of contents 1 Introduction...3 2 The MiR Hook hardware...3 3 Trolley specifications...4 4 Space requirements...5
More informationEPAS Desktop Pro Software User Manual
Software User Manual Issue 1.10 Contents 1 Introduction 4 1.1 What is EPAS Desktop Pro? 4 1.2 About This Manual 4 1.3 Typographical Conventions 5 1.4 Getting Technical Support 5 2 Getting Started 6 2.1
More informationHoughton Mifflin MATHEMATICS. Level 1 correlated to Chicago Academic Standards and Framework Grade 1
State Goal 6: Demonstrate and apply a knowledge and sense of numbers, including basic arithmetic operations, number patterns, ratios and proportions. CAS A. Relate counting, grouping, and place-value concepts
More informationSuperQuest Salem Arms Best Practices
SuperQuest Salem Arms Best Practices VEX Arm Designs Single 4-Bar 6-Bar 8-Bar Linear Slide Scissor Double Reverse 4-Bar Single Arms Arms These manipulators consist of a pivot point and at least 1 motor.
More informationARKANSAS DEPARTMENT OF EDUCATION MATHEMATICS ADOPTION. Common Core State Standards Correlation. and
ARKANSAS DEPARTMENT OF EDUCATION MATHEMATICS ADOPTION 2012 s Correlation and s Comparison with Expectations Correlation ARKANSAS DEPARTMENT OF EDUCATION MATHEMATICS ADOPTION Two Number, Data and Space
More informationVanpool Regional Administration
Vanpool Regional Administration Contents Introduction... 2 Structure and Layout... 2 Make sure you are in the right application... 3 Vanpool Program Configuration... 3 Lookup... 5 Adding a new van... 6
More informationSurvey Report Informatica PowerCenter Express. Right-Sized Data Integration for the Smaller Project
Survey Report Informatica PowerCenter Express Right-Sized Data Integration for the Smaller Project 1 Introduction The business department, smaller organization, and independent developer have been severely
More informationRenewable Energy Sprint
Next Generation Science Standards NGSS Science and Engineering Practices: Asking questions and defining problems Developing and using models Planning and carrying out investigations Analyzing and interpreting
More informationLEGO Education WeDo 2.0 Toolbox
LEGO Education WeDo 2.0 Toolbox WeDo 2.0 Table of Contents Program with WeDo 2.0 3-21 Build with WeDo 2.0 22-36 Program with WeDo 2.0 Programming is an important part of twenty-first century learning,
More informationFLL Workshop 1 Beginning FLL Programming. Patrick R. Michaud University of Texas at Dallas September 8, 2016
FLL Workshop 1 Beginning FLL Programming Patrick R. Michaud pmichaud@pobox.com University of Texas at Dallas September 8, 2016 Goals Learn basics of Mindstorms programming Be able to accomplish some missions
More informationEx. 1-1 Nacelle Familiarization and Safety Discussion
Exercise 1-1 Nacelle Familiarization and Safety EXERCISE OBJECTIVE When you have completed this exercise, you will be familiar with key components and safety aspects of the nacelle trainer. You will be
More informationScholastic s Early Childhood Program correlated to the Kentucky Primary English/Language Arts Standards
Primary English/Language Arts Reading (1.2) Arts and Humanities (2.24, 2.25) Students develop abilities to apply appropriate reading strategies to make sense of a variety of print and nonprint texts (literary,
More informationRoehrig Engineering, Inc.
Roehrig Engineering, Inc. Home Contact Us Roehrig News New Products Products Software Downloads Technical Info Forums What Is a Shock Dynamometer? by Paul Haney, Sept. 9, 2004 Racers are beginning to realize
More informationCurriculum Guide Course: Robotic Systems A Course Number: 1770
PEQUEA VALLEY SCHOOL DISTRICT Curriculum Guide Course: Robotic Systems A Course Number: 1770 Grade Level: 9-12 Course Length (Days): 60 Number Minutes per Day: 60 Clock Hours per Year: 60 Number Credits:
More informationSCI ON TRAC ENCEK WITH
WITH TRACK ON SCIENCE PART 1: GET GOING! What s It About? The Scout Association has partnered with HOT WHEELS, the COOLEST and most iconic diecast car brand to help Beavers and Cubs explore FUN scientific
More informationUnit 5. Guided Work Sheet Sci 701 NAME: 1) Define the following key terms. Acceleration. DC motor. Direct current (DC) Force.
Unit 5 Guided Work Sheet Sci 701 NAME: 1) Define the following key terms. Acceleration DC motor Direct current (DC) Force Power Shaft Speed Torque Work Wrench flat 1. Determine free wheel speed and stall
More informationDesign and Technology: Systems and Control Technology
Centre Number Surname Candidate Number For Examiner s Use Other Names Candidate Signature Examiner s Initials Question Mark General Certificate of Secondary Education June 2015 Design and Technology: 45651
More informationHow to Build with the Mindstorm Kit
How to Build with the Mindstorm Kit There are many resources available Constructopedias Example Robots YouTube Etc. The best way to learn, is to do Remember rule #1: don't be afraid to fail New Rule: don't
More informationSolar Kit Lesson #13 Solarize a Toy
UCSD TIES adapted from NYSERDA Energy Smart www.schoolpowernaturally.org Solar Kit Lesson #13 Solarize a Toy TEACHER INFORMATION LEARNING OUTCOME After designing and constructing solar electric power sources
More informationBusy Ant Maths and the Scottish Curriculum for Excellence Foundation Level - Primary 1
Busy Ant Maths and the Scottish Curriculum for Excellence Foundation Level - Primary 1 Number, money and measure Estimation and rounding Number and number processes Fractions, decimal fractions and percentages
More informationroving on the moon Leader Notes for Grades 6 12 The Challenge Prepare ahead of time Introduce the challenge (5 minutes)
for Grades 6 12 roving on the moon Leader Notes The Challenge Build a rubber band-powered rover that can scramble across the room. In this challenge, kids follow the engineering design process to: (1)
More informationRepresent and solve problems involving addition and subtraction. Work with equal groups of objects to gain foundations for multiplication.
Correlation S T A N D A R D S F O R M A T H E M A T I C A L C O N T E N T This correlation includes Classroom Routines but does not include ongoing review in Daily Practice and Homework. Domain 2.OA Operations
More informationExploration 4: Rotorcraft Flight and Lift
Exploration 4: Rotorcraft Flight and Lift Students use appropriate terminology to describe the various stages of flight and discover that the lift force changes with the amount of air moved by the rotor
More informationMath is Not a Four Letter Word FTC Kick-Off. Andy Driesman FTC4318 Green Machine Reloaded
1 Math is Not a Four Letter Word 2017 FTC Kick-Off Andy Driesman FTC4318 Green Machine Reloaded andrew.driesman@gmail.com 2 Goals Discuss concept of trade space/studies Demonstrate the importance of using
More informationLesson 1: Introduction to PowerCivil
1 Lesson 1: Introduction to PowerCivil WELCOME! This document has been prepared to assist you in the exploration of and assimilation to the powerful civil design capabilities of Bentley PowerCivil. Each
More informationIntroduction. Figure 1: Labeled picture of the Instron 3367 load frame.
Operation of the Instron Tensile Test Machine With an Existing Method in Bluehill 3 Software Introduction by Andrew E. Frerichs, 3/25/11 Michelle Grawe; 10/6/14 Introduction The Instron device is a displacement
More informationAutomate Your Designs A Hands-On Experience
Craig Ruchti, Solid Edge Field Support Applications Engineer Automate Your Designs A Hands-On Experience Solid Edge University 2014 May 12-14, Atlanta, GA, USA SOLID EDGE UNIVERSITY 2014 Re-imagine What
More informationMaterials: 1 block of Styrofoam ruler 20 cm of magnetic tape box cutter magnetic track for testing
Maglev Car Design Objective: Design, build, and modify Styrofoam vehicles to race down a magnetic track at the fastest speed. Materials: 1 block of Styrofoam ruler 20 cm of magnetic tape box cutter stopwatch
More informationTutorial. Running a Simulation If you opened one of the example files, you can be pretty sure it will run correctly out-of-the-box.
Tutorial PowerWorld is a great and powerful utility for solving power flows. As you learned in the last few lectures, solving a power system is a little different from circuit analysis. Instead of being
More informationMS4SSA Robotics Modules: Mechanisms
MS4SSA Robotics Modules: Mechanisms Kenechukwu Mbanisi Worcester Polytechnic Institute Mathematics and Science for Sub-Saharan Africa (MS4SSA): A World Bank Initiative to Improve Student Learning in Africa
More informationLifting Mechanisms. Example 1: Two Stage Lift
Lifting Mechanisms The primary scoring method for the 2018 game is to deposit fuel cubes into scoring zones. A manipulator fixed to your robot can deliver fuel cubes into ground level scoring zones, but
More informationRobot Preparation for the VEX World Championship/ US Open. Lessons learned over the past 6 years by David Kelly 2013 VWC, Teacher of the Year
Robot Preparation for the VEX World Championship/ US Open Lessons learned over the past 6 years by David Kelly 2013 VWC, Teacher of the Year Re-designing Re-designing your robot to a new concept yields
More informationUnigraphics NX 6 Tips and Recommended EcoCAR CAD Procedures
Page : 1 of 25 University of Victoria EcoCAR Team Unigraphics NX 6 Tips and Recommended EcoCAR CAD Procedures Daniel Prescott August 3, 2009 Page : 2 of 25 TABLE OF CONTENTS TABLE OF CONTENTS... 2 PREAMBLE...
More informationVEX IQ Curriculum: Let s Get Started
VEX IQ Curriculum: Let s Get Started Let s Get Started Student Handout Using VEX IQ Hardware The VEX IQ platform kits provide easy, fun, and accessible tools to teach and learn all four legs of STEM, no
More informationCC COURSE 1 ETOOLS - T
CC COURSE 1 ETOOLS - T Table of Contents General etools... 5 Algebra Tiles (CPM)... 6 Pattern Tile & Dot Tool (CPM)... 9 Area and Perimeter (CPM)...11 Base Ten Blocks (CPM)...14 +/- Tiles & Number Lines
More informationExperimental Procedure
1 of 19 9/10/2018, 11:03 AM https://www.sciencebuddies.org/science-fair-projects/project-ideas/robotics_p023/robotics/line-following-robot (http://www.sciencebuddies.org/science-fair-projects/projectideas/robotics_p023/robotics/line-following-robot)
More informationCable Car. Category: Physics: Balance & Center of Mass, Electricity and Magnetism, Force and Motion. Type: Make & Take.
Cable Car Category: Physics: Balance & Center of Mass, Electricity and Magnetism, Force and Motion Type: Make & Take Rough Parts List: 1 Paperclip, large 2 Paperclips, small 1 Wood stick, 1 x 2 x 6 4 Electrical
More informationQUICK START GUIDE 199R10546
QUICK START GUIDE 199R10546 1.0 Overview This contains detailed information on how to use Holley EFI software and perform tuning that is included within the software itself. Once you load the software,
More informationTip: - Control of the Heljan Container Terminal using TrainController Gold Date: Created
Hi All, I have just retrieved my Container Terminal from three years in storage and thought it was about time to get the crane working with TrainController and this document is another record how I configured
More informationTube Bender. Machine Type - Tube Bender
Tube Bender Machine Type - Tube Bender Tube Bender Control Mach4 Tube Bender Control Manual X15-250-300 Tube Bender Control Manual X15-250-400 Tube Bender Wiring Guide X15-250-300 Tube Bender Control Mach4
More informationRocket Races. Rocket Activity. Objective Students investigate Newton s third law of motion by designing and constructing rocketpowered
Rocket Activity Rocket Races Objective Students investigate Newton s third law of motion by designing and constructing rocketpowered racing cars. National Science Content Standards Unifying Concepts and
More information2018 KANSAS BEST BREAKOUT SESSIONS
2018 KANSAS BEST BREAKOUT SESSIONS Tips for Building a Robot Bryan Jaax September 8, 2018 1 ST STEP: READ the RULES and Technical Data Package 2 FOLLOW AN ENGINEERING PROCESS Define the Problem Brainstorm:
More informationThe Car Tutorial Part 2 Creating a Racing Game for Unity
The Car Tutorial Part 2 Creating a Racing Game for Unity Part 2: Tweaking the Car 3 Center of Mass 3 Suspension 5 Suspension range 6 Suspension damper 6 Drag Multiplier 6 Speed, turning and gears 8 Exporting
More informationUniversity of Jordan School of Engineering Mechatronics Engineering Department. Fluid Power Engineering Lab
University of Jordan School of Engineering Mechatronics Engineering Department 0908464 09 The University of Jordan School of Engineering MECHATRONICS ENGINEERING DEPARTMENT EXPERIMENT N0. 1 Introduction
More informationAIRSTREAM LIFE'S (NEARLY) COMPLETE GUIDE TO AIRSTREAM MAINTENANCE BY RICH LUHR
Read Online and Download Ebook AIRSTREAM LIFE'S (NEARLY) COMPLETE GUIDE TO AIRSTREAM MAINTENANCE BY RICH LUHR DOWNLOAD EBOOK : Click link bellow and free register to download ebook: AIRSTREAM MAINTENANCE
More informationBusy Ant Maths and the Scottish Curriculum for Excellence Year 6: Primary 7
Busy Ant Maths and the Scottish Curriculum for Excellence Year 6: Primary 7 Number, money and measure Estimation and rounding Number and number processes Including addition, subtraction, multiplication
More informationFourth Grade. Multiplication Review. Slide 1 / 146 Slide 2 / 146. Slide 3 / 146. Slide 4 / 146. Slide 5 / 146. Slide 6 / 146
Slide 1 / 146 Slide 2 / 146 Fourth Grade Multiplication and Division Relationship 2015-11-23 www.njctl.org Multiplication Review Slide 3 / 146 Table of Contents Properties of Multiplication Factors Prime
More informationExperimental Procedure
1 of 14 9/11/2018, 3:22 PM https://www.sciencebuddies.org/science-fair-projects/project-ideas/robotics_p026/robotics/build-a-solar-powered-bristlebot (http://www.sciencebuddies.org/science-fairprojects/project-ideas/robotics_p026/robotics/build-a-solar-powered-bristlebot)
More informationBasic Unit of Mechanical Drive Systems MDSU. Engineering and Technical Teaching Equipment INTRODUCTION GENERAL DESCRIPTION
Basic Unit of Mechanical Drive Systems Engineering and Technical Teaching Equipment MDSU Electronic console INTRODUCTION Mechanical drive systems and their applications are widely used in industry and
More informationNORTHERN ILLINOIS UNIVERSITY PHYSICS DEPARTMENT. Physics 211 E&M and Quantum Physics Spring Lab #6: Magnetic Fields
NORTHERN ILLINOIS UNIVERSITY PHYSICS DEPARTMENT Physics 211 E&M and Quantum Physics Spring 2018 Lab #6: Magnetic Fields Lab Writeup Due: Mon/Wed/Thu/Fri, March 5/7/8/9, 2018 Background Magnetic fields
More informationUsers are provided with the same installation file for both Workstation and Render node MadCard_WS.exe
Installation System requirements:: 3ds Max versions: 2008, 2009, 2010, 2011, all 32 or 64 bit 3ds Max Design : all OS: Windows XP, Windows Vista, Windows 7, all 32 and 64 bit User must have local administrator
More informationTechnology Exploration-I Curriculum Development Unit
Technology Exploration-I Modu le 4: Pulleys and Gears PREPARED BY Curriculum Development Unit August 2013 Applied Technology High Schools, 2013 Module 4: Pulleys and Gears Module Objectives After the completion
More informationUTCRS ELEMENTARY STEM CURRICULUM
UTCRS ELEMENTARY STEM CURRICULUM Table of Contents Objectives... 4 Texas Essential Knowledge and Skills (TEKS) and National Standards... 4 TEKS Science 3-5... 4 TEKS Math 3-5... 5 International Technology
More informationRenewable Energy Endurance Marathon
Next Generation Science Standards NGSS Science and Engineering Practices: Asking questions and defining problems Developing and using models Planning and carrying out investigations Analyzing and interpreting
More informationIntroduction to Elementary and Middle School Robotics. John Heffernan 8/17/2014
Introduction to Elementary and Middle School Robotics John Heffernan 8/17/2014 Introduction Elementary and Middle School Engineering Education with a focus on robotics Some background Activities Wrap-Up
More informationWIRELESS BLOCKAGE MONITOR OPERATOR S MANUAL
WIRELESS BLOCKAGE MONITOR OPERATOR S MANUAL FOR TECHNICAL SUPPORT: TELEPHONE: (701) 356-9222 E-MAIL: support@intelligentag.com Wireless Blockage Monitor Operator s Guide 2011 2012 Intelligent Agricultural
More informationThe purpose of this lab is to explore the timing and termination of a phase for the cross street approach of an isolated intersection.
1 The purpose of this lab is to explore the timing and termination of a phase for the cross street approach of an isolated intersection. Two learning objectives for this lab. We will proceed over the remainder
More informationRDS. For Windows TORSION SPRING CALCULATOR For ROLLING DOORS Version 4 REFERENCE MANUAL
RDS For Windows TORSION SPRING CALCULATOR For ROLLING DOORS Version 4 REFERENCE MANUAL TABLE OF CONTENTS TABLE OF CONTENTS INTRODUCTION CREATING THE WORKING COPY INSTALLATION GETTING STARTED i iii iv v
More informationObjectives. Materials TI-73 CBL 2
. Objectives To understand the relationship between dry cell size and voltage Activity 4 Materials TI-73 Unit-to-unit cable Voltage from Dry Cells CBL 2 Voltage sensor New AAA, AA, C, and D dry cells Battery
More information10 STEM Electric Car Assessment Task Name
10 STEM Electric Car Assessment Task Name Step 1 identify parts. Collect a piece of corflute and an electric car kit. Open your electic car kit components. We will be using all of the pieces, except the
More informationIndex. sequencing, 21, 26 starting off, 22 using, 28 code sequence, 28 custom pallete, 28
Index A, B Blocks, 21 builder dialog, 24 code, DelaySequence, 25 editing, 26 delay sequence, 26 in robot, 27 icon builder, 25 manage and share, 37 broken blocks, 39 custom palette, 37 folder selection,
More informationJUMO DSM software. PC software for management, configuration, and maintenance of digital sensors. Operating Manual T90Z001K000
JUMO DSM software PC software for management, configuration, and maintenance of digital sensors Operating Manual 20359900T90Z001K000 V1.00/EN/00661398 Contents 1 Introduction...................................................
More informationThe Magnetic Field in a Coil. Evaluation copy. Figure 1. square or circular frame Vernier computer interface momentary-contact switch
The Magnetic Field in a Coil Computer 25 When an electric current flows through a wire, a magnetic field is produced around the wire. The magnitude and direction of the field depends on the shape of the
More informationElectric Circuits Lab
Electric Circuits Lab Purpose: To construct series and parallel circuits To compare the current, voltage, and resistance in series and parallel circuits To draw schematic (circuit) diagrams of various
More information