🏎️ Turn Toy Cars into Science Tools!
Transform your physical science unit with this hands-on lab that makes the concept of speed and energy click for 4th graders. This low-prep investigation guides students through three interactive experiments to master NGSS 4-PS3-1, using simple classroom materials to prove that faster objects possess more energy.

📂 What’s Included in Your Download:

• Step-by-Step Lesson Plan: A complete 60–90 minute guide including learning objectives, pacing, and teacher modeling scripts.
• Student Investigation Packet: 4 pages of engagement including a "What You Already Know" activator and a prediction activity.
• Three Experiment Stations:
  • Rolling Ramps: Measuring distance and impact based on ramp height.
  • Pendulum Power: Dual-coding activity to visualize potential to kinetic energy transfer.
  • The Ball Drop: Observing impact craters in sand.
• C-E-R Framework: Built-in scaffolding to help students write scientific explanations (Claim-Evidence-Reasoning).
• Complete Answer Key: detailed teacher responses and sample data to save you grading time.

⚡ Why Teachers Love This Resource:

• NGSS Aligned: Specifically targets standard 4-PS3-1 (Speed & Energy).
• Budget Friendly: Uses items you already have—toy cars, books, string, and washers.
• Scientific Writing Support: Moves beyond simple observation; teaches students how to write a scientific claim backed by data.
• Differentiation: Includes sentence stems and specific group roles (The Architect, The Recorder) to ensure every student participates.

🔬 Core Concepts Covered:

• Speed vs. Energy relationship
• Kinetic Energy (Motion)
• Potential Energy (Height/Position)
• Data collection and analysis

🛒 Ready to roll?
Add to cart and download now—just try not to break the printer when you rush to get these copies made!