Percent Increase and Decrease Quiz - Page 2
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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
Beer-Lambert Law Colorimetry Lab Standard Curve + Unknowns + Answer Key
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
AP Biology Unit 1: Chemistry of Life Quiz
This AP Biology Unit 1: Chemistry of Life Quiz is designed to challenge students with rigorous, AP-style questions that reinforce foundational biological concepts while developing critical thinking and data analysis skills. Perfect for review, assessment, bell work, test prep, sub plans, or formative assessment, this resource helps students apply chemistry concepts directly to biological systems. Students will practice: Properties of water Macromolecules Dehydration synthesis & hydrolysis H
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Also included in: AP Biology FULL YEAR MEGA BUNDLE – 119+ Resources | Complete Curriculum
PBL: Repensons la ville de demain : une cité verte, juste et créative
Projet clé en main + Quiz : Repensons la ville de demain Un parcours pédagogique créatif, critique et citoyen (niveaux B1–C2) Thèmes : urbanisme · écologie · inclusion · citoyenneté Compétences : compréhension · expression écrite et orale · lexique · structures du souhait, du subjonctif et de l’hypothèse Durée estimée : 3 à 5 séances Ce que ce projet vous offre :✔️ Une lecture guidée : Ma ville – entre progrès et problèmes (version adaptée B1–B2) ✔️ Une fiche de vocabulaire thémat
10th - 12th, Adult Education, Higher Education
Environment, French, Reading
AP Language & Composition Multiple Choice Creation Activity Project Rubric
This AP English Language and Composition multiple-choice question creation activity is the perfect way to help your AP Lang students become familiar with the first section of their AP exam. Since students can use any text as their source, this universal project works with any unit, making it versatile and reusable throughout the year. Materials Included:MCQ Question Requirements and sample AP Lang Exam question stems provided (rhetorical analysis and composition/writing) - Collected from prior
10th - 12th
Close Reading, ELA Test Prep, English Language Arts
Solar System Scaled Model Activity: Sizes & Distances Hands-On
Engage middle school students in building a scaled solar system model to grasp planetary sizes and distances. This hands-on activity integrates math and science for deep conceptual understanding—ideal for upcoming astronomy units and saving hours on lesson prep.Discover the vastness of our solar system through this immersive, hands-on scaled model activity, designed specifically for middle school classrooms (grades 5-9). Rooted in proven pedagogical strategies and refined through extensive secon
5th - 9th, Adult Education
Astronomy, Earth Sciences, Science
CCSS, NGSS
SL.6.1
, SL.7.1
, SL.8.1
+8
AP Biology Test Prep & Review BUNDLE (MCQ, FRQ, Formula) Escape Room Low Prep
Task Verbs • FRQs • MCQs • Formulas • Data & Graph AnalysisAP Biology Review Games Bundle FRQ Task Verbs • MCQ Skills • Formulas • Graph & Data Analysis Help your students actually get AP Biology exam skills with this engaging, low-prep review game bundle. Designed to reinforce FRQ task verbs, MCQ strategies, formulas, and data/graph analysis, this resource turns tough concepts into interactive, fast-paced review that sticks. Perfect for exam prep, review days, sub plans, or those chaotic pre-b
9th - 12th
Biology, Other (Science), Statistics
CCSS, NGSS
HSS-ID.A.1
, HSS-ID.A.2
, HSS-ID.A.3
+12
Forensic Entomology Case Files PMI Lab (ADD Calculations) Print & Go 9-12
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
Osmosis & Membrane Permeability Lab Water Potential (AP Bio) Dialysis + Key
If you’ve ever taught osmosis and still had students guessing “hyper/hypo,” this is the lab that fixes it. ✅Osmosis & Membrane Permeability is a 2–3 day Biology/AP Biology investigation where students move from observable evidence (color change + mass change) to AP-style water potential math (Ψ = Ψs + Ψp). Students model selective permeability with dialysis tubing, quantify osmosis using % mass change, determine the isotonic point of potato cells, and use water potential calculations to predict
9th - 12th
Biology
Kinetic and Potential Energy Research Slideshow Presentation Project AP Physics
Student Research Project focused on the Kinetic and Potential Energy Lesson in High School AP Physics. See Thumbnails for more details. Simply purchase, download and copy! Research Project Includes:12x Slides for students to create3x Question prompts per slideDirections to Include ImagesImprove Presentation Skills!Rubric Included!For a FREE example of this type of resource click: HEREUnlike other teacher's resources, this is totally editable!Check out our other related products for this lesson
9th - 12th, Higher Education
General Science, Physical Science, Physics
Ohm’s Law & Circuits Lab (V=IR) Series Parallel KVL KCL Power LED + Key
This is the electric circuits lab that actually teaches students how to measure like physicists—not just plug numbers into formulas. In Ohm’s Law and Simple Circuits, students learn to use a multimeter correctly, verify V = IR with a clean V vs. I graph (slope = resistance), then build and analyze series, parallel, and mixed circuits using Kirchhoff’s Voltage Law (KVL) and Kirchhoff’s Current Law (KCL).It’s perfect for Physics / AP Physics 1 and comes with strong teacher support, expected result
9th - 12th
Close Reading, Physics
NGSS
HS-PS2-6
Conservation of Energy Lab Ramp & Marble (Projectile Method) HS-PS3-1 + Key
This is the Conservation of Energy lab that actually feels like real physics: students convert gravitational PE → KE, measure exit speed using projectile motion, calculate energy efficiency, and use graphs to extract meaning from data (slope = efficiency!). It’s hands-on, quantitative, and perfect for Physics / AP Physics 1—with built-in troubleshooting, expected results, and a full answer key so it runs smoothly.✅ Grades 9–12 / AP Physics 1 | 2–3 class periods | Pairs or groups of 3✅ Indirect v
9th - 12th
Physics
NGSS
HS-PS3-1
Newton’s Second Law Lab F=ma (Cart & Pulley) Graphing + Error Analysis + Key
This is the Newton’s 2nd Law lab that actually produces clean, meaningful graphs and teaches students how experimental physics works (controls, linearization, and real error sources). Students verify F = ma by independently varying net force and total mass using an Atwood-style cart-and-pulley system—then graph relationships, interpret slopes, calculate % error, and extend the lab with a friction correction.Unlike “plug-and-chug” worksheets, this investigation trains the exact skills that show u
9th - 12th
Physics
NGSS
HS-PS2-1
DNA Extraction Lab Strawberry DNA (Biology/AP Bio) Chemistry of Each Step + Key
Make DNA visible—and make the science behind it finally make sense. In this DNA Extraction Lab, students extract and spool real DNA using simple household materials, then go deeper than the typical “mash and swirl” activity by explaining the molecular mechanism of every step (detergent membranes, salt charge neutralization, cold alcohol precipitation, filtration).This lab is designed for Biology and AP Biology and includes strong analysis extensions: comparing DNA yield across plant sources usin
8th - 12th
Biology
NGSS
HS-LS3-1
, HS-LS1-1
, HS-LS3-2
Chemistry word search puzzle worksheet activity
Make chemistry approachable and exciting with this interactive Chemistry Puzzle! This engaging activity introduces essential vocabulary and basic concepts—like matter, reactions, atoms, and the periodic table—through visual matching and puzzle play. Perfect for science centers, chemistry units, or STEM enrichment, this puzzle supports early scientific thinking while making abstract ideas more concrete.
Not Specific
Chemistry, Other (Science), Vocabulary
Photosynthesis Pigment Chromatography Lab (Rf Values) AP Bio + Answer Key
Make photosynthesis hands-on and measurable with a lab students love: paper chromatography of spinach pigments. In this investigation, students separate the four major photosynthetic pigments (chlorophyll a, chlorophyll b, xanthophylls, beta-carotene), measure band distances, calculate Rf values, and use polarity (“like dissolves like”) to identify each pigment—then connect results to accessory pigments and autumn leaf color change.This lab is classroom-friendly, uses widely available materials,
9th - 12th
Biology
Free Fall Kinematics Lab: Measure g, Graph d vs t², Air Resistance + Answer Key
Make kinematics hands-on, visual, and AP Physics–ready with this Motion & Kinematics: Free Fall Lab. Students measure real free-fall times from multiple heights, calculate experimental g, and then do what strong physics students must learn: use graphs to linearize a non-linear relationship by plotting d vs. t² and extracting g from the slope.This lab also includes an engaging “why the model breaks” extension with air resistance and terminal velocity using coffee filters—plus built-in error analy
9th - 12th
Physics
NGSS
HS-PS2-5
, HS-PS2-2
, HS-PS2-1
+3
Enzyme Kinetics Catalase Lab (AP Bio) Temp pH Substrate Inhibitors + Key
Make enzyme kinetics measurable, visual, and AP Biology–rigorous. In this Catalase Enzyme Kinetics Lab, students use catalase (potato or liver) to investigate the 4 biggest factors that affect enzyme activity: temperature, pH, substrate concentration, and inhibition. Students collect quantitative data using bubble column height (mm) as a proxy for oxygen production rate, graph multiple relationships (including a Michaelis–Menten–style curve), calculate Q10, estimate Vmax and Km, and exp
9th - 12th
Biology
Natural Selection Choice Board
Engage your Biology students with choice and voice!Are you looking for a versatile way to assess student understanding of Evolutionary Theory, Natural Selection, and Population Genetics? This student-centered Choice Board offers 9 engaging activities designed to hit the rigors of high school Biology standards while giving students the autonomy to show what they know through art, writing, math, and logic. What’s Included?1 Fully Editable Choice Board: Featuring 8 diverse tasks surrounding a cent
9th - 12th
Biology, Environment, General Science
NGSS
HS-LS4-1
, HS-LS2-1
, HS-LS2-6
Parallel Transformations — Day 2: Forces of Change in the 1980s | World History
What actually drove change in the 1980s — and who was doing the driving? This handout pushes students past the Cold War headline and into the competing economic models, resistance movements, and institutional forces reshaping every region of the world simultaneously. Students complete a six-region graphic organizer separating top-down forces (IMF structural adjustment, state policy, technological change) from bottom-up forces (Solidarity, the ANC, labor organizing, liberation theology). They th
9th - 12th
African History, U.S. History, World History
Who Would Survive the Haunted House? A History Analysis!
A thrilling activity of deep historical thinking and a little creativity. A group of historical figures have been trapped inside a haunted house. It is your job to decided who can make it out alive based on what you know and what you learn about their background. Fill out the task card for each person to determine their fate. Act fast! Things are getting very scary! What's included? PDF versionDigital Versions (PPT and Google Slides)Teacher InstructionsAn ExampleTask Cards with Historical Figu
3rd - 12th
Ancient History, U.S. History, World History
Renaissance – Comparing Italian/ Northern European Art, Literature, architecture
A Tale of Two Renaissances – Comparing Italian and Northern European Artistic, Literary, and Architectural Expressions. Part 1: Identifying and Describing Key Examples. Part 2: Comparative Essay/ Thesis activity. Can be an individual or group activity (PPT or google slide presentation)
9th - 12th, Higher Education
European History, Other (Social Studies), World History
Melanoma Case Study Skin Cancer Cell Cycle Integumentary Mitosis UV DNA Mutation
Melanoma Case Study: The Life-Saving Lesson for High School Biology & Anatomy Stop scrolling! This comprehensive, 12-page medical case study could literally save a student’s life one day! Are you looking for a high-interest, real-world lesson to teach cancer biology, anatomy, and human physiology? This engaging Melanoma Case Study is an essential resource for your High School Biology, Anatomy & Physiology, or Health Science classroom. Teachers Pay Teachers is filled with resources, but no
9th - 12th, Adult Education, Higher Education
Anatomy, Biology, Health
NGSS
HS-LS1-2
, HS-LS1-4
, HS-LS3-2
+1
Front Page News! APUSH Monroe Era of Good Feelings Newspaper Activity
In this engaging activity, students step into the role of reporters and editors to create a newspaper front page covering the Era of Good Feelings (1815–1825). Using primary sources such as Monroe’s inaugural address, the Missouri Compromise, Jefferson’s “fire bell in the night” letter, and the Panic of 1819, students craft headlines, short articles, and even political cartoons. The project encourages students to: Analyze and interpret primary sources Practice historical thinking skills (cause
10th - 12th
U.S. History
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