Launch
🪖 Helmet Impact Investigation Launch
Project Launch
Essential Question
Submission Required
Students observe and participate in a live helmet impact simulation using a bicycle helmet, football helmet, and an unprotected object with a force sensor or impact tester. They record observations about motion, collision forces, and material differences, then generate questions connected to brain protection and technology improvements. Class debrief connects observations to Newton’s Third Law and community contexts (sports, bike crashes, car accidents).
Plan day
Day 1
Duration
90 min
Grouping
Whole Class
Steps
5 steps
Lesson plan
5 steps · 90 min| # | What teachers do |
|---|---|
| 1 | Introduction to helmet impact investigation activity. Explain the goal and importance of brain safety. (10 min) |
| 2 | Helmet impact simulation: Observe impacts on bicycle helmet, football helmet, and an unprotected object using a force sensor. Record observations. (25 min) |
| 3 | Group discussion: Share observations and identify questions related to helmet safety and physics. Discuss Newton's Third Law. (20 min) |
| 4 | Collaborative question generation and hypothesis brainstorming session. Connect questions to essential questions about brain safety. (20 min) |
| 5 | Reflection and debrief: Review what was learned, organize thoughts in personal journals, and prepare for further investigation. (15 min) |
Preparation (4 items)
- Set up impact testing stations with helmets and force sensors.
- Prepare visual aids explaining Newton's Third Law and impact force concepts.
- Create journals for students for reflection and observation recording.
- Facilitate space for group discussions with chart paper for recording questions.
Student-facing instructions
Today, you'll be part of a helmet impact investigation. You'll watch helmets being tested for safety, record what you see, and talk with your classmates about how this helps protect our brains. You need to observe carefully, take notes, and share questions you have about keeping safe when playing sports or riding bikes. Our goal is to understand how helmets work and how improvements can make them safer.