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
STEM Forces, Motion & Energy Bundle: Hands-On Engineering & Physics For (k-9)
⚙️ Forces, Motion & Engineering STEM Bundle | Hands-On Science Activities (K–9)Bring science and engineering to life with this comprehensive Forces, Motion & Engineering STEM Bundle! Designed for a wide range of learners, this collection of hands-on activities helps students explore how forces work, how machines make tasks easier, and how structures are designed for strength and stability. Through engaging challenges and real-world connections, students will think like engineers—designing, bui
1st - 9th
Engineering, General Science, Physics
STEM Forces, Motion & Energy Bundle: Hands-On Engineering & Physics For (k-9)
⚡ STEM Forces, Motion & Energy Bundle: Hands-On Engineering Activities Bring science to life with this exciting hands-on STEM bundle designed to help students explore force, motion, electricity, and energy through engaging engineering challenges! This collection encourages learners to think like scientists and engineers as they design, test, and improve creative solutions through real-world investigations. This bundle includes four interactive STEM activities: Electricity Basics STEM – Build a
1st - 9th
Engineering, General Science, Physics
Electromagnetic Waves in the Real World – Middle School Science Project
Electromagnetic Waves in the Real World – Middle School Science ProjectBring the electromagnetic spectrum to life with this highly engaging, student-centered project! Designed specifically for middle school science (aligned to TEKS 8.7C), this resource guides students through exploring real-world applications of EM waves—radiation therapy, wireless technologies, fiber optics, microwaves, ultraviolet sterilization, astronomical observations, and X-rays. Perfect for classrooms looking to blend cre
6th - 12th
Astronomy, General Science, Physics
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