Percent Increase and Decrease Quiz

3+ 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

Physics Lab Bundle (5) AP/Honors Graphing + Error Analysis Student/Teacher Keys

Created by

Allison Smith

If you want your Physics labs to feel like real science (not “fill in the blanks”), this bundle is it. The Physics Lab Series Bundle includes 5 complete investigations covering the most-tested topics in AP Physics 1 / Honors Physics—and every lab is built around the skills students need to succeed: graphical analysis, slope-as-a-physical-quantity, percent error, and explaining sources of error.Each lab includes 3 documents (Student Worksheet + Teacher Guide + Answer Key), so you can run rigorous

9th - 12th

Physical Science

NGSS

HS-PS3-1

, HS-PS2-1

, HS-PS4-1

Forensic Entomology Case Files PMI Lab (ADD Calculations) Print & Go 9-12

Created by

Allison Smith

This is the forensic unit students always remember—because the “evidence” is alive (and the math actually matters). In Forensic Entomology Case Files, students work as forensic entomologists using insect development and Accumulated Degree Days (ADD) to estimate postmortem interval (PMI) and test suspect alibis. Every case is built around authentic reasoning: temperature → metabolism → development stage → timeline. This pack is print-and-go (no materials, no prep) and perfect for Forensic

9th - 12th

Biology, Forensics

NGSS

HS-LS1-2

, HS-ESS2-2

Also included in: Forensic Science Mega Bundle: 9 Resources Labs + Cold Cases + Case Files (9-12)