🌈 Walking Water Rainbow

🔊Let's make water walk from cup to cup and paint a rainbow!

⏱️ 15 minutes💲 free●○○Grades K–8th🧪 Goo & Fizz

• 💧 Water
• 🧽 A bit messy

Gather first

• Clear cups or glasses · 7
• Paper towels · 6 sheets
• Food colouring · red, yellow and blue

The big idea: Water can climb up through tiny gaps, even uphill.