Percent Increase and Decrease Quiz

2+ results

Beer-Lambert Law Colorimetry Lab Standard Curve + Unknowns + Answer Key

Created by

Teach students real lab chemistry with a classic technique used in hospitals and research labs every day. In this Colorimetry & Beer-Lambert Law Lab, students learn how spectrophotometers work, find λ-max, build a standard curve from serial dilutions, and use it to determine unknown concentrations—then calculate percent error and evaluate limitations of Beer-Lambert at high concentrations.This is a rigorous, data-driven, AP-friendly lab that builds quantitative confidence and produces clean grap

10th - 12th

Biology, Chemistry

Materials Science STEM Project | Design & Build Challenge | Engineering Activity

Created by

Rooted Science Studio

This Materials Science STEM Project is a hands-on, engaging way for students to apply their understanding of material properties through a real-world design challenge. Students will plan, build, test, and improve a product while using the engineering design process and explaining their thinking along the way. This resource is designed to be simple for teachers to implement while still providing meaningful, rigorous learning for students. 🧪 What’s Included: Student Directions Brainstorming

6th - 8th

Engineering, General Science, Other (Science)