Percent Increase and Decrease Quiz
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Percent Yield Stoichiometry lab: Alka-Seltzer and percent yield of CO2
This easy to follow lab experiment is intended to complement your teaching on Stoichiometry, Limiting Reagent, Excess Reagent, and Percent Yield as well as compiling and analyzing data to come to a quantitative conclusion. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 1 chemicals easily sourced from any grocery and drug store store making it a quick, cheap and simple lab activity to setup. The detailed procedure makes it easy for students
9th - 11th
Chemistry, Other (Science)
NGSS
HS-PS1-5
, HS-PS1-7
Percent composition, Empirical formula and Molarcular formula of Magnesium oxide
This easy to follow lab experiment is intended to complement your teaching on Percent Composition, Empirical Formula, and Molecular Formula as well as the law of definite proportion and percent composition. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 1 chemical (magnesium metal) easily sourced at any chemical supplies store making it a quick and simple lab activity to setup. The detailed procedure makes it easy for students to follow.
10th - 12th
Chemistry
NGSS
HS-PS1-7
, HS-PS1-2
Chemistry lab: Mole ratio and Percent Composition
This easy to follow lab experiment is intended to complement your teaching on the Mole or the law of definite proportion and percent composition. The lab handout includes an illustrated materials list and a simple and clear procedure. The lab activity uses only 2 chemicals (hydrates) easily sourced at any chemical supplies store making it a quick and simple lab activity to setup. The detailed illustrated procedure makes it easy for students to follow. A link to the video recording of the lab
9th - 12th
Chemistry, Earth Sciences, Physical Science
NGSS
HS-PS1-7
M&Mium Isotope Lab: A Sweet Introduction to Mass Spectrometry
oking for an engaging, hands-on way to teach isotopes, percent abundance, and average atomic mass in AP Chemistry? This M&Mium Isotope & Mass Spectrometry Lab transforms abstract concepts into a student-driven modeling experience where learners act as scientists analyzing a fictional element using real data. Students use M&M candies to represent isotopes, collect and analyze quantitative data, and apply their results to build mass spectrometry understanding—all while developing essential AP Chem
8th - 12th
Chemistry, Physical Science
AP Chemistry Lab 1: Measurement and Density Investigation
A polished AP Chemistry first-lab packet focused on measurement quality, density, percent error, and evidence-based identification of an unknown sample. What's included: - Editable AP Chemistry lab DOCX - Teacher prep snapshot - Materials/setup and safety guidance - Student lab packet with clean response spaces - AP-style analysis or practice questions - Teacher answer key and scoring guide Skill focus: - measurement tools - significant figures - density - percent error - error direction
10th - 12th
Chemistry
Also included in: AP Chemistry Unit 1 Complete Bundle - Notes, Practice, Tests, Labs
AP Chemistry Lab 2: Hydrate Formula Investigation
An AP Chemistry hydrate lab that pushes students to use mass loss, mole ratios, and evidence-based error reasoning to determine a hydrate formula. What's included: - Editable AP Chemistry lab DOCX - Teacher prep snapshot - Materials/setup and safety guidance - Student lab packet with clean response spaces - AP-style analysis or practice questions - Teacher answer key and scoring guide Skill focus: - heating to constant mass - percent water - mole ratios - hydrate formula - error analysis
10th - 12th
Chemistry
Also included in: AP Chemistry Unit 1 Complete Bundle - Notes, Practice, Tests, Labs
Gravimetric analysis of a metal carbonate, Chemistry lab experiment.
This easy to follow (AP) chemistry lab experiment is intended to complement your teaching on Percent Composition, Percent by mass, Concentration of Solutionor as an integral part of your Stoichiometry unit. The activity utilizes concepts of the mole, molar mass, molarity and limiting and excess reagents. The lab handout includes an illustrated materials list and a simple and clear procedure. The lab activity uses chemicals easily sourced at any chemical supplies store. The detailed illustrated
10th - 12th, Higher Education
Chemistry
Chemistry lab: Percentage of copper in brass
This easy to follow (AP) chemistry lab experiment is intended to complement your teaching on Percent Composition, Percent by mass, or as an integral part of Concentration of Solution. The activity utilizes concepts of the mole, molar mass, molarity and the Beer-Lambert law. The lab handout includes an illustrated materials list and a simple and clear procedure. The lab activity uses chemicals easily sourced at any chemical supplies store and a brass sample procured from a hardware store. The d
10th - 12th, Higher Education
Chemistry
NGSS
HS-PS1-7
Disease Outbreak Investigation 5 Cases Epidemiology Lab AP Bio Answer Key 10-12
Turn your students into “disease detectives.” In this Disease Outbreak Investigations pack, students take the role of field epidemiologists working through 5 realistic outbreak cases. They calculate attack rates and relative risk, build epidemic curves, trace transmission chains, evaluate vaccine-safety claims using Bradford Hill criteria, and model outbreak growth using doubling time and R₀—then write a formal Epidemiologist’s Field Report for each case. This is rigorous, engaging, and e
10th - 12th
Biology, Forensics
Also included in: AP Biology Case Studies Bundle: Cells, Disease, Brain & Bioethics + Keys
What's in Your Soda? - A Distillation Lab (Crisis Chemistry PBL)
Kick off your AP Chemistry course with an engaging, real-world investigation that gets students thinking like chemists on day one! In this hands-on lab, students use a simple distillation setup to separate a common mixture—soda—and determine the percent of water in their sample. Through observation, analysis, and calculation, students connect core Unit 1 concepts to a meaningful scenario involving water purification after a natural disaster. What’s IncludedStudent lab handout (print-ready)Clear
10th - 12th
Chemistry, Physical Science
Biomagnification Calculations Lab (APES Unit 8) DDT/Mercury + FRQ + Key
Biomagnification shows up on the APES exam almost every year—and students often miss the math and the “why.” This AP Environmental Science activity fixes both. Students complete progressively rigorous toxin calculations through real food chains (DDT + mercury), calculate bioaccumulation factors (BAF), analyze a graph showing exponential increase, and finish with AP-style FRQ practice plus real-world policy evaluation (DDT ban, Minamata disease, mercury advisories, PCB cleanup). ✅ Mirrors t
9th - 12th
Environment
Also included in: APES Math & Data Analysis Bundle (5 Labs) FRQ Practice + Answer Keys
Quiz on Chapters 7-8 of Lois Lowry's The Giver
This is a brief, 7-question quiz on Chapters 7-8 of Lois Lowry’s The Giver. It is meant as a quick check of comprehension shortly after the chapters have been read, so it asks only fact-based questions about plot, character, and setting. No analysis or interpretation is expected. Taking and reviewing the quiz at the beginning of class serves as an excellent transition point into a deeper discussion of the chapters. Of the seven questions on the quiz, THREE are open-ended and can be answered wel
5th - 9th
Literature, Novel Studies, Reading
IB Biology Internal Assessment Investigation Report Checklist 2025 IBDP Bio IA
This 18-page IBDP Biology Internal Assessment Evaluation Checklist is an editable Word Document which can be used by your SL and HL IB Diploma students to ensure they write high quality, complete Biology IA investigation reports for their IB Bio Internal Assessments (IAs). This document can be printed or emailed to students, or added to your Google Classroom. Save yourself time - don't recreate the wheel. Ready to use as-is with no effort needed from you! All my resources are informed by over t
11th - 12th
Biology, Science
IB Biology Internal Assessment Investigation Report Checklist - IBDP Bio IA
Created by an IB Assistant Examiner, this 18-page IBDP Biology Internal Assessment Evaluation Checklist is an editable Word Document which can be used by your SL and HL IB Diploma students to ensure they write high quality, complete Biology IA investigation reports for their IB Bio Internal Assessments (IAs). This document can be printed or emailed to students, or added to your Google Classroom. Save yourself time - don't recreate the wheel. Ready to use as-is with no effort needed from you! A
11th - 12th
Biology, Science
Statistics: Ducks to Wind (an Ogive Activity)
Engage your students with this hands-on statistics project where they throw rubber ducks as far as they can und use the data to build an ogive (cumulative frequency graph). This activity brings statistics to life and helps students master frequency distributions, cumulative frequency, and graphical analysis through a fun and memorable experiment. What’s Included Student Worksheet (data collection, frequency tables, cumulative frequency, ogive graphing, analysis questions) Teacher Answer Key
10th - 12th
Statistics
Science Fair Project Idea Sheet - Colorful Celery - Plants Plant Parts
This is a simple yet comprehensive one page instruction sheet for a science project featuring how water moves through a plant. It is perfect for a science fair or demonstration board!
This includes: purpose, materials list, time, procedures, observations, and results. There may also be additional notes and information.
Not Specific
Biology, Science
DNA Mutation Dice Lab
Make learning about DNA memorable in your biology classroom with this hands-on, student-approved DNA Mutation Dice Lab. Perfect for high school biology, this interactive activity helps students explore the effects of genetic mutations on protein synthesis in a way that's engaging and fun! In this lab, students will: Start with a gene made of 18 nucleotides Roll dice to introduce 3 random mutation events—These are based off real world events that can cause mutations such as sunburn, second han
9th - 12th, Higher Education
Biology, General Science
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