Tiny Wonders Lab•Science Activity Card•Earth
Why Do We Blink?
Ref: TWL-WHY-DO-WE-BLINK
Grade Level: 3-8
The Big Idea
Discover the ingenious biological windshield wipers that protect your vision. Learn how blinking keeps your eyes clean and moist, while granting your hardworking brain thousands of tiny mental breaks throughout the day.
Key Vocabulary & Concepts
#Human Science#Biology
Hands-On Observation Checklist
1. Predict & Form HypothesisWhat do you think causes why do we blink??
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 do we blink? 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-do-we-blink
Why Do We Blink?
Discover the ingenious biological windshield wipers that protect your vision. Learn how blinking keeps your eyes clean and moist, while granting your hardworking brain thousands of tiny mental breaks throughout the day.
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