Tiny Wonders Lab•Science Activity Card•Space
Why Does Ice Float?
Ref: TWL-WHY-DOES-ICE-FLOAT
Grade Level: 3-8
The Big Idea
Explore the unique physics of water that allows ice to float. Discover how water molecules expand as they freeze, creating a less dense solid that protects life in frozen ponds and keeps icebergs adrift.
Key Vocabulary & Concepts
#Physics#Chemistry#Water
Hands-On Observation Checklist
1. Predict & Form HypothesisWhat do you think causes why does ice float??
2. Explore Digital LabInteract with the simulation and note patterns.
3. Record Key FindingsWrite down 2 new facts discovered during the lab.
4. Explain to a PartnerShare your conclusions with a classmate or parent.
Teacher & Parent Discussion Starters
- Why is understanding why does ice float? important in everyday real life?
- What variable or factor had the biggest impact when testing the simulation?
- How does this concept connect to another science topic you have learned about?
Tiny Wonders Lab — Interactive Science & Physics Exploration
www.tinywonderslab.com/wonders/why-does-ice-float