Percent Increase and Decrease Quiz

3+ results

Hands-On Biology Lab - Gummy Bear Osmosis Lab

Created by

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

Created by

Rocky Mountain Science Co.

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

DNA Fingerprinting Case Study: Pitchfork Murders - PCR & Gel Electrophoresis

Created by

Cell-ebrate Science

Unlock the full potential of your forensics or biology curriculum with this high-engagement DNA Fingerprinting & Pitchfork Murders Case Study. This comprehensive resource masterfully blends a gripping true-crime narrative with rigorous scientific application, challenging students to utilize PCR (Polymerase Chain Reaction) to amplify samples and restriction enzymes to digest genetic material. By analyzing the resulting DNA fingerprint through the lens of gel electrophoresis, students move be

9th - 12th

Biology, Forensics, General Science

Also included in: Biology Curriculum Full Year Bundle - High School Biology NGSS - Units & Labs