Robotics
Robotics introduces science, math, engineering and technology skills while teaching life skills. There are three different kinds of projects available in Robotics. ‘Introduction to Modern Microcontrollers’ is designed to be used with the SparkFun Inventor’s Kit, the EV3 project is designed to be used with the Lego robotics kit and the Junk Drawer project is designed to be used with everyday materials.
*Some robotics curriculum is updated by online vendors during the year. Please check online at the 4-H website for the latest available versions.
Introduction to Modern Microcontrollers
Microcontrollers are the electronic “brains” inside robots and other smart devices we use every day. Program a microcontroller to react, calculate or move a specific way when it measures a response from one or many sensors. This project combines electronics, mechanics, programming and, above all, creativity to learn the basics of microcontrollers. We will first introduce the Arduino microcontroller which is an open-source prototyping platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or an X social media message - and turn it into an output - activating a motor, turning on an LED, publishing something online. Other microcontrollers like Rasberry Pi, Picax, Beaglebone and Edison will be added as technology emerges.
PROJECT REQUIREMENTS
To complete this project, complete a minimum of seven activities and one challenge per 4-H year; there are a total of 16 activities provided. Youth are encouraged to design challenges and programming to achieve the minimum requirements. This could be completed in one to three years.
MATERIALS
M SparkFun Inventor’s Kit - V4.1.2
Robotics Essentials
Not all robots are the same, but they do share some basic features. Choose from two recommended platforms (LEGO® SPIKE® or VEX®) to learn what a robot is, how to build one, and how to program it. See ohio4h.org/robotics for details.
A computer for running the programming software and internet access for watching videos are required. The VEX IQ Education Kit (2nd Generation) is recommended as an accompanying robotics kit resource, found at https://www.vexrobotics.com/228-8899.html or wherever you find a VEX IQ Education Kit (2nd Generation set (SKU 22808899).
MATERIALS
M Robotics Essentials, 4H509
Junk Drawer Robotics, Level 1
Youth are challenged to build robots from everyday items. Youth explore and learn about robot arms. Concepts covered include pnuematics, arm designs, and three-dimensional space. Big ideas include form and function, scientific habits of mind, and engineering design. None of the levels require or use computers. Youth will use their Robotics Notebook to record learning experiences, robotic designs and data from investigations.
PROJECT REQUIREMENTS
Complete a minimum of seven of 18 activities each year. The level can be completed over two years.
MATERIALS
M Give Robots a Hand, BU8431
M Youth Robotics Notebook*, BU8435
*There is one Robotics Notebook for three levels of the Junk Drawer Robotics curriculum. The notebook encourages youth to think and act like scientists and engineers.
Junk Drawer Robotics, Level 2
Youth learn about robots that move with legs, wheels and underwater. Concepts covered include friction, basic electrical power and motors, engineering constraints, gear system and buoyancy.
PROJECT REQUIREMENTS
Complete a minimum of seven activities of 18 activites each year. The level can be completed over two years.
Materials
M Robots on the Move, BU8432
M Youth Robotics Notebook*, BU8435
Junk Drawer Robotics, Level 3
Youth will explore sensors and analog and digital systems. The track introduces simple
electronic components; youth will build basic circuits to see how the components work.
They will investigate basic elements of programming and instructions for robotic computer
control.
Youth are challenged to build robots from everyday items. None of the levels require
or use computers. Youth will use their Robotics Notebook to record learning experiences,
robotic designs and data from investigations.
PROJECT REQUIREMENTS
Complete a minimum of seven activities of 18 activities each year. The level can be completed over two years.
