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

Also included in: AP Biology Biochemistry Lab Bundle (6 Labs) Editable, Keys, FRQ-Style Analysis

World traveler activity

Created by

Reese Douglas

Calling all future travelers…….You may know what a stop sign looks like and even a railroad crossing sign, but try recognizing the signs a world traveler sees. When Information is expressed in symbols instead of words, it makes for all languages to understand! See how many of these symbols you can “interpret”, then, determine your international readiness. If you are not quite the world traveler yet, don’t fret……………. There’s time to become one! INCLUDES ACTIVITY QUIZ AND GLOSSARY OF SIGNS

3rd - 6th

Social Studies