%22%20%2F%3E%0A%20%20%0A%20%20%20%20%20%20%20%20%3Ccircle%20cx%3D%22112%22%20cy%3D%22123%22%20r%3D%2270%22%20fill%3D%22%23ddd6fe%22%20opacity%3D%220.35%22%20%2F%3E%0A%20%20%20%20%20%20%20%20%3Ccircle%20cx%3D%22670%22%20cy%3D%22232%22%20r%3D%2260%22%20fill%3D%22%23ddd6fe%22%20opacity%3D%220.25%22%20%2F%3E%0A%20%20%20%20%20%20%20%20%3Ccircle%20cx%3D%22413%22%20cy%3D%22402%22%20r%3D%2290%22%20fill%3D%22%23ddd6fe%22%20opacity%3D%220.3%22%20%2F%3E%0A%20%20%20%20%20%20%0A%20%20%3Ctext%20x%3D%22400%22%20y%3D%22270%22%20font-size%3D%22200%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22middle%22%20font-family%3D%22-apple-system%2C%20Segoe%20UI%2C%20Roboto%2C%20sans-serif%22%3E%F0%9F%94%97%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Design a System
Activity 18 of 20
👨👩👧 For grown-ups to read aloud
🎯
🐛➡️🦋 A caterpillar becomes a butterfly! Can you act out the change? Crawl, spin, then fly!
🔍
Find!
🎨
Show!
🎉
Celebrate!
Solve the Case
Case 1
1 of 3Shirt stripes are a...?
Ready?
Design a System
Find the truth.
Full screen — no distractions