Percent Increase and Decrease Quiz

3+ results

Pi-Day Catapult — Optimize Angle & Tension (Predict vs. Measure) | MS–HS NGSS

Created by

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

Fog in a Box: Dew Point & Condensation Lab (Grades 3–8) 3-ESS2-1 MS-ESS2-5-6

Created by

Allison Smith

Short Description In this quick, visual lab, students create “fog in a box” using a clear container, a cup of hot water, and an ice pack on the lid. They observe how warm, humid air cools, reaches the dew point, and forms fog near a cold surface. Perfect as a short weather demo, bell-ringer lab, or intro to humidity, condensation, and fog. Full Description (Condensed) Why does fog form on cool mornings—and why do windows fog up in winter? In Fog in a Box: How Does Warm Air Make Fog?,

3rd - 8th

Earth Sciences, General Science, Physical Science

FREE Lab Cleaning Manual Science Lab Safety Procedures & Student Cleaning Guide

Created by

Nucleus Learning

🧪 FREE Lab Cleaning Manual | Science Lab Safety Procedures & Student Cleaning Guide (80+ Pages) 🚨 Keep your lab safe, organized, and running smoothly—at ZERO cost.This 80+ page Lab Cleaning Manual is a complete, ready-to-use resource designed to help students properly clean, sanitize, and maintain a science lab environment while reinforcing critical lab safety expectations. 👉 Why is this resource FREE? Because lab safety is non-negotiable. Clean labs prevent accidents, contamination, a

4th - 12th, Adult Education, Higher Education

Basic Principles, Biology, Instructional Technology

Also included in: AP Biology FULL YEAR MEGA BUNDLE – 119+ Resources | Complete Curriculum