Percent Increase and Decrease Quiz
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Hands-On Biology Lab - Gummy Bear Osmosis Lab
Gummy Bear Osmosis Lab | Diffusion & Cell Transport Investigation:Bring osmosis and diffusion to life with this engaging, hands-on gummy bear lab that helps students actually see water movement across membranes instead of just memorizing vocabulary. In this two-day investigation, students measure how different solutions affect gummy bear size and mass, calculate percent change, and explain their results using real scientific reasoning. The visual results make cell transport concepts stick — and
6th - 11th
Biology, Chemistry, Forensics
Poster Project Poisoner’s Handbook Chemistry: CER, Forensics & Toxicology
Bring chemistry to life with history! The Poisoner’s Handbook CER Poster Project is a ready-to-use, high school chemistry resource that engages students in Claim–Evidence–Reasoning (CER) analysis while exploring Prohibition-era poisons and forensic toxicology. Students select a poison featured in The Poisoner’s Handbook documentary — including methanol, mercury, arsenic, cyanide, and more — and create a scientific poster explaining: How the chemical works in the body (mode of action) Histo
10th - 12th, Higher Education
Chemistry, Forensics, General Science
CCSS, NGSS
W.11-12.1
, W.11-12.2
, W.11-12.8
+5
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