Follow the instructions in the game when you click on the green flag. Once you have tried one example and input "9" you will be asked to remix the program to classify whether the other objects are pure substances or mixtures.
The lesson plan associated with this program is found on Science North's Educator Resources website - Grade 7. https://schools.sciencenorth.ca/grade-7 The lesson is called Pure Substances and Mixtures in Code. The lesson plan is available in French.
