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 STEM Activity End of Year STEM Challenge Force and Motion Engineering
Are you looking for an end of year STEM challenge that's always a crowd pleaser? This classic STEM challenge appeals to kids of all ages, and is an excellent way to explore force and motion, drag, and iterative design and testing. Will the eggs break or survive the drop in a device created by your students? If you have thought about trying a STEM challenge but weren't sure where to start, this is a great challenge to start with. ✏️ What materials will I need? ✏️ Use a variety of easy-to-find
3rd - 8th
Engineering, General Science, Physics
NGSS
3-5-ETS1-3
, 3-5-ETS1-1
Roller Coaster STEM Project | Potential & Kinetic Energy Unit | Grades 4-8
A complete 15-day roller coaster STEM project unit for Grades 4–8. Students design, build, test, and showcase their own coaster while mastering potential and kinetic energy, force and motion, and the engineering design process. 203 pages, fully scripted and standards-aligned.The Physics of Thrill begins with a question: what happens when you hand a class fifteen days, a pile of foam track, and a fistful of marbles? Students who beg to rebuild a failed track — because they finally understand that
4th - 8th
Engineering, General Science, Physics
CCSS, NGSS
6.SP.B.5
, 6.SP.B.5b
, 6.SP.B.5d
+11
Egg Drop STEM Challenge – Teacher Facilitation & Flow Guide
The Egg Drop Challenge is exciting, emotional, and hands-on — and it can also feel overwhelming to run if you’ve never done it before. This Teacher Facilitation & Flow Guide is designed to support teachers as they run the Egg Drop Engineering Challenge, helping you manage testing days, student reactions, and classroom flow while keeping the focus on learning, iteration, and problem-solving. This resource is teacher-facing only and focuses on how the challenge should feel, not step-by-step in
3rd - 8th
Engineering, General Science, Physics
NGSS
3-5-ETS1-3
, 3-5-ETS1-1
, 3-5-ETS1-2
Forces and Interactions Extension Activity Choice Board
⚡ Forces and Interactions Choice Board | 4th Grade Science TEKS 4.8A, 4.8B, 4.8C 🎯 Hands-On Science Activities for Energy, Circuits, and Conductors! Empower your students to explore the exciting world of motion, sound, circuits, and conductors with this Forces and Interactions Extension Choice Board! Designed specifically for Grade 4 TEKS 4.8a–c, this 1-page resource gives students voice and choice while engaging in meaningful, standards-aligned science investigations. 🧪 What's Included:
3rd - 5th
Engineering, General Science, Physics
Also included in: ULTIMATE 4th Grade Science Choice Board BUNDLE - TEKS-Aligned
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