Activity 1: Question Game. Estimated duration: 12 min
Mind over Matter (Mid)
You will learn about the Law of Conservation of Matter from the Professor. You are first greeted by a professor who will refresh your memory about the basics of chemical reactions. You will help the professor jump from pillar to pillar to collect coins. You must answer multiple-choice questions correctly if you fall or reach a checkpoint. Become an expert on the Law of Conservation of Matter!

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Teacher Ratings (45) 4.3 stars.
Student Ratings (11249) 3.5 stars.