Percent Increase and Decrease Quiz
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Pi-Day Catapult — Optimize Angle & Tension (Predict vs. Measure) | MS–HS NGSS
Description (NGSS included) Celebrate Pi-Day with a data-driven projectile challenge! Students tune angle and tension on a simple launcher, then predict vs. measure range and compute percent error. Teams graph Range vs. Angle (and optional Range vs. Pullback) and explain results with CER. 🧠📈 🔬 Investigate: hold one variable constant to fairly test the other. 🧮 Model: use a calibration shot or R ≈ (v²·sin(2θ))/g to predict. 📊 Analyze: compare predicted vs. measured; percent error
3rd - 12th
Engineering, General Science, Physics
egg drop challenge engineering design process force and motion project problem
Looking for a fun way for students to use their knowledge of force, Newton's laws, and practice their engineering skills? This egg drop STEM engineering design process challenge will get your students designing, testing, investigating, thinking like a disciplinarian, and acting as engineers as they improve their egg structures to mimic the Mars rover landing. ✎Print and digital versions This engineering design STEM project includes:✅ Teacher guide for doing the activity ✅ Student handouts
6th - 8th
Physical Science, Physics, Science
Gifted and Talented Unit - Time Travel Research and Design Project
★ ★ Gifted and Talented - Time Travel Research and Design Project★ ★The purpose of this unit is for students to investigate the philosophies of time and time travel. The students will apply this information to designing their own time travel vehicle and method.About This Unit:★Check it out!: This unit is included in the Gifted and Talented Upper Elementary Units Bundle at a discounted price! This middle-grades unit provides support for student to research philosophies of time and time travel
6th - 8th
Physics
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