One of our primary goals in integrating the Circuit Playground into CS Discoveries is to reduce the barriers that teachers often encounter attempting to teach physical computing. To that end, we've developed a system that requires only minimal software installation and wide platform compatibility. If using Chromebooks, we've provided a browser extension to install. For all other platforms, we've created a standalone app that allows the programming tools on our website to communicate with the Circuit Playground over USB. Visit the Maker Toolkit setup page for more details on how to get your computers set up.
The Circuit Playground is an series of circuit boards produced by Adafruit with a variety of sensors and ouputs built in. There are two variants of the Circuit Playground, both compatible with CS Discoveries:
Wondering which version you have? Check out Adafruit's guide.
The Maker Toolkit is an additional set of commands in App Lab that allow you to communicate with and control a Circuit Playground plugged into USB. You can enable the Maker Toolkit in any App Lab project by clicking the settings gear above the toolbox and selecting "Enable Maker Toolkit."
The Maker App is a standalone app that allows the Circuit Playground to communicate with the App Lab and the Maker Toolkit.
Code.org has partnered with Adafruit to create a classroom kit of Circuit Playground boards and accessories necessary for implementing CS Discoveries Unit 6, Physical Computing. The kit contains 15 Circuit Playground boards, 15 Micro USB cables to connect the board to a computer, and a few other accessories. The curriculum is designed for a 2:1 student to board ratio, so a single classroom kit supports a classroom of 30 students.
For smaller classrooms, we recommend investing in a set of Circuit Playground Individual Kits. The individual kit is designed for a single student or share-pair and costs $29.96.
The full cost of the Circuit Playground classroom kit is $350. All educators receive a 10% discount when they apply the code ADAEDU at checkout, which reduces the price of the kit to approximately $315. Note: The ADAEDU code only applies to orders of $250 or greater.
Many teachers are able to request funding from their school's technology budget to cover the full cost.
However, we understand that the expense of the classroom kit can be a barrier to implementing the full course, especially in low-income schools. Code.org is able to fully subsidize a limited number of classroom kits for teachers in the 2019-20 CS Discoveries Professional Learning Program who are unable to secure funding. Please read below for the full eligiblility requirements for this subsidy.
Available starting January 2020
If you are participating in the 2019-20 CS Discoveries Professional Learning Program, implementing the full-year version of the course, and are not able to secure funding for the classroom kit locally, we may be able to fully subsidize a single classroom kit for you. To qualify for a fully subsidized kit, you must meet all of the following requirements:
By the end of January 2020, teachers in the 2019-20 CS Discoveries Professional Learning Program will receive an email from us with more information about how to request a subsidy for the Adafruit Circuit Playground classroom kit on our website if they are unable to secure funding and are otherwise qualified.