Please click here to view the list of browsers and browser versions we support.
Please click here to open our network blocking debugging page in a new window.
You can provide this page to your network administrator so they can get Grok Academy working on your network.
This is most likely happening because you have a browser extension that's
interfering with our requests.
Try disabling any extensions and refreshing the page, or use a different browser.
Free - Grok account required
Created for Years 3-4, 5-6, 7-8
Duration: 1 hour
Use the Blockly version of Python and its turtle module to draw and colour hydrangea flowers!
This activity is designed to introduce branching decisions in programming.