Percent Increase and Decrease Quiz
39+ results
Filters
Grade
Subject
Resource type
Standard
Audience
Programs & methods
AP Biology Unit 7 Case Study: The Disappearing Fur Pattern
🧬 AP Biology Unit 7 Case Study: The Disappearing Fur Pattern 📊 Evolution, Natural Selection, Hardy-Weinberg, Chi-Square AnalysisEngage your students with a real-world, data-driven evolution case study that brings natural selection and population genetics to life! In this high-interest activity, students investigate a population of snowshoe hares experiencing environmental change due to decreasing snowfall and climate shifts, leading to increased predation and rapid evolutionary pressure
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
MOON: QUIZ: ITS COMPOSITION & ANS.KEY W/ASTRONOMY WRITING PROMPT
This quiz has interesting information about the moon's composition. There is some basalt on the moon, like the Earth but there are many differences. There is a difference in the thickness on one side of the moon, as compared to the other. An answer key is provided. We do not know why. A free writing prompt is attached about how the moon has been in free fall for millions of years. Thanks ever so much for visiting and supporting our humble shop. Much obliged. Excelsior!
7th - 12th, Adult Education, Higher Education
Astronomy, Earth Sciences, Physics
AP Bio Escape Room Evolution & Natural Selection — The Changing Population
Turn your classroom into a high-level evolutionary investigation with this engaging escape room that challenges students to analyze real population data and uncover the forces driving evolutionary change. Students will work through a series of data-driven stations to determine how and why a population is evolving—before the system becomes unstable. 🚨 The ScenarioA research team has detected rapid evolutionary changes in a population. Trait frequencies are shifting unexpectedly Environment
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
AP Biology Unit 5 Escape Room (Printable) The Genetic Breakdown
AP Biology Unit 5 Escape Room (Printable)Heredity & Molecular Genetics — (Word Document) Bring your genetics unit to life with this hands-on, interactive escape room that challenges students to solve a real-world problem using data analysis, critical thinking, and AP-level reasoning—no technology required. This printable Word document version allows students to work collaboratively through stations, crack codes, and determine where DNA transmission is breaking down. 🚨 The ScenarioA genetic
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
AP Biology Fill-in-the-Blank Notes Bundle (ALL UNITS)
📓 Complete Year-Long Guided Notes | Active Learning | AP Exam AlignedSave time, increase engagement, and help your students master AP Biology with this complete, year-long bundle of fill-in-the-blank guided notes covering ALL 8 AP Biology units. This system transforms your classroom from passive note-taking into active, structured learning—helping students organize complex concepts and retain critical information for the AP exam. 🔬 What’s IncludedThis bundle provides comprehensive guided
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
AP Biology Unit 5 Digital Escape Room— The Genetic Breakdown (Google Form)
Turn your classroom into a high-stakes genetics investigation with this fully interactive Google Form Escape Room designed to engage students while reinforcing key concepts in heredity, DNA processes, and mutations. Students must analyze genetic data, solve problems, and unlock each station to determine where DNA transmission is breaking down—before irreversible damage spreads. 🚨 The ScenarioA genetics lab has detected a critical error in DNA transmission. Traits are not inheriting correc
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
The Arctic Algae Mystery: How Photosynthesis Thrives AP Biology Unit 3
Challenge your students with a real-world biological mystery in The Arctic Algae Mystery, an engaging AP Biology case study that explores how life adapts to extreme environments. In this investigation, students analyze why algae populations are increasing beneath melting Arctic ice—despite near-freezing temperatures that typically slow biological processes. Using authentic-style data and guided inquiry, students must determine how Arctic algae maintain high rates of photosynthesis by examining
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.3
, RST.11-12.4
 +6
The Greenhouse Collapse: An AP Biology Case Study on Photosynthesis Unit 3
Description for Teachers Pay Teachers:Bring real-world problem solving into your classroom with The Greenhouse Collapse, an engaging AP Biology case study that challenges students to uncover why plant growth suddenly declines—even when light levels increase. In this investigation, students analyze a commercial greenhouse failure where oxygen levels rise, carbon dioxide drops, and plant health deteriorates. Through guided analysis, they must connect photosynthesis, cellular respiration, enzyme
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
AP Biology UNIT 5 Heredity 5.3 Mendelian Genetics Video Guide Part 1
Struggling with Mendelian genetics? Same. This video breaks down AP Biology Unit 5.3 — Law of Segregation and Law of Independent Assortment — in a way that actually makes sense (no fluff, no panic). We go step-by-step from phenotype vs genotype all the way to pedigrees and inheritance patterns, plus a quiz at the end so you can test if it actually stuck. This is the exact stuff College Board loves to test, so yeah… this matters. 0:00 Disclaimer and Overview 1:45 Phenotype Vs. Genotype BREA
9th - 12th
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
Also included in:Â UPDATED 2026 AP Biology Unit 5: Heredity COMPLETE UNIT STUDY BUNDLE
Energy Flow in Ecosystems: Food Webs & Trophic Dynamics AP Biology Presentation
Help your students truly understand how energy shapes ecosystems with this AP Biology–aligned Investigating Energy Transfer in a Food Web Presentation: Energy Dynamics in Ecosystems, designed to turn abstract ecology concepts into clear, data-driven understanding. This engaging, visually structured presentation walks students through how energy enters ecosystems, moves through producers and consumers, and decreases across trophic levels due to the 10% rule. Students explore how food webs fun
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
AP Biology UNIT 4 Cell Communication 4.4 Feedback FRQ Scoring Rubric & MCQ Test
AP Biology Unit 4.4 – Feedback Mechanisms FRQ & MCQ Mini Test Master AP Biology Unit 4 with this comprehensive assessment covering feedback mechanisms, homeostasis, cell communication, and apoptosis pathways. This AP Biology assessment combines FRQ and MCQ practice to strengthen your understanding of positive feedback, negative feedback, and regulatory pathways through authentic AP exam questions. Perfect for AP exam prep, this rigorous AP Biology test includes data analysis, percent change calc
8th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
US Coal Mining History Interactive Map & Timeline | Industrial Revolution Labor
Teach the history of US coal mining, the Industrial Revolution, and the American Labor Movement with this interactive digital map. Students navigate a 3D timeline from early colonial mines to modern surface mining operations, analyzing the shift in technology, geography, and workers' rights. This resource combines a lesson plan, map exploration, and assessment into one seamless file. WHAT'S INCLUDED:Interactive 3D Map & Timeline: A guided tour through 22 historical locations across Pennsylvania,
7th - 12th
Environment, U.S. History
CCSS
RH.6-8.7
AP Biology Lab Bundle: Full Year Labs, Presentations, Pre-Labs, Norms & Rubrics
Take your AP Biology classroom to the next level with this ALL-IN-ONE AP Biology Lab System Bundle, designed to give you everything you need to run a full year of rigorous, engaging, and highly organized labs—without the stress of creating materials from scratch. This bundle includes an incredible 33 presentations and 27 hands-on, AP-aligned labs, along with a complete classroom system featuring a pre-lab checklist, lab norms, and a detailed grading rubric. Every component is built to work to
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
AP Biology Guided Lessons & Presentations Bundle: Full-Year Curriculum
Transform your entire AP Biology course with this full-year Guided Lessons & Presentations Bundle, featuring 13 carefully designed, inquiry-based lessons that span all 8 AP Biology units. Each lesson is paired with a high-quality presentation and built to help students move beyond memorization into deep, AP-level understanding. From molecular biology and gene expression to cellular energetics, evolution, and ecology, this bundle provides everything you need to teach complex concepts through
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
AP Chemistry Guided Inquiry & Self-Discovery Labs
This AP Chemistry Lab Investigations Bundle provides engaging, inquiry-based laboratory activities designed to strengthen student understanding of core chemistry concepts through hands-on experimentation, data analysis, and scientific reasoning. All labs are aligned with AP Chemistry Course and Exam Standards and support AP-style science practices, data analysis skills, and experimental design expectations. Included resources feature: Lab Equipment Reference SheetLab Report GuidelinesGuided Inqu
10th - 12th
Chemistry
Also included in: AP Chemistry ENTIRE YEAR | Units 1–9 (Full Curriculum, Labs, Resources)
AP Biology Unit 1 Bundle: Chemistry of Life Labs & Presentations
Launch Unit 1 with clarity, rigor, and engagement using this AP Biology Unit 1 Lab & Presentation Bundle: Chemistry of Life, built around three high-impact investigations that connect chemistry to real biological systems. This bundle includes 3 complete labs and their matching presentations, designed to move students from foundational concepts into hands-on investigation, data analysis, and AP-level reasoning. Each resource works together to create a structured system that builds strong scien
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
Lactase Lab: Protein Expression & Phenotype Presentation
🧬 AP Biology Protein Expression & Phenotype Presentation Lactase, Lactose Intolerance & Gene Expression (Central Dogma, Benedict’s Test, Data Analysis, Inquiry, FRQ Practice) Make gene expression clear, visual, and meaningful with this engaging, student-friendly AP Biology presentation that connects DNA → protein → phenotype through a real-world example: lactose intolerance. This ready-to-use, plug-and-play lesson walks students step-by-step through how the lactase enzyme (protein) affects the
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
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
Kinetic and Potential Energy Flipped Classroom AP Physics Lesson Plan EDITABLE
Flipped Classroom Lesson Plan based on the Kinetic and Potential Energy Chapter in High School AP Physics. See Thumbnails for more details. Simply purchase, download and copy! Complete 3-day lesson plan includes:Learning Objectives & DifferentiationComplete Lesson Schedule 3x Exit QuestionsIntegrates Digital Notebook, Quizlet, Classroom Discussion Guide and Student Research Project also available for purchase. Unlike other teacher's resources, this is totally editable!PLEASE NOTE This resource i
9th - 12th, Higher Education
General Science, Physical Science, Physics
BINGO: Periodic Elements (300 boards, caller's sheets, and markers)
PRINT AND PLAY! GREAT FOR IN-PERSON AND ONLINE!Print 300 unique game boards.Use the provided markers, or pieces of paper, supplies, dobbers, markers, or chips.Use the provided questions sheet to play multiple unique games. Ask one question, or ask many to help your students along.This set will play multiple unique games! It contains 100 bingo boards and hundreds of clues to ask your students.Play short, long, or unique games.Use the instruction guide provided, or make your own rules!This BINGO g
4th - 12th, Adult Education, Higher Education
Chemistry, General Science, Science
CCSS
RL.4.1
, RL.4.2
, RL.7.1
 +55
Electromagnetic Waves in the Real World – Middle School Science Project
Electromagnetic Waves in the Real World – Middle School Science ProjectBring the electromagnetic spectrum to life with this highly engaging, student-centered project! Designed specifically for middle school science (aligned to TEKS 8.7C), this resource guides students through exploring real-world applications of EM waves—radiation therapy, wireless technologies, fiber optics, microwaves, ultraviolet sterilization, astronomical observations, and X-rays. Perfect for classrooms looking to blend cre
6th - 12th
Astronomy, General Science, Physics
Tracking Protein Synthesis: AP Biology Presentation (DNA → RNA → Protein)
Make gene expression clear, visual, and engaging with Tracking Protein Synthesis, a high-impact AP Biology presentation that helps students understand how genetic information flows from DNA to RNA to protein. This ready-to-use slide deck walks students step-by-step through transcription and translation, showing how nucleotide sequences are converted into amino acid chains. Through guided visuals and structured prompts, students learn to decode codons, identify start/stop signals, and connect
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
 +7
Also included in:Â AP Biology Guided Lessons & Presentations Bundle: Full-Year Curriculum
Ecosystems Term-Long Study: High School Environmental Science EcoColumns
Are you looking for an ENGAGING and STUDENT-FOCUSED lesson to really "WOW" your environmental science students?! My students pretty much register for my AP Enviro class every year because they've heard all about this TERM-LONG LAB from former students! They can't wait to spend an entire quarter in a hands-on investigation of Ecosystems, BioGeochemical Cycles, Resources, Limiting Factors, Water Quality and Soil Quality Testing! This product is worth its weight in gold...one purchase and you have
9th - 12th, Higher Education
Environment
Geology Jackpot: Plus discussion guide for "Starry Messenger"
For the classroom, geology clubs, literature circles, and home geology enthusiasts: A bundle of three geology resources to create a unit by science writer Betty J. White.Plus a popular Discussion Guide for the book "Starry Messenger" by Neil deGrasse Tyson. This includes some possible answers for the discussion leader.(May also use this as a written assessment for the book.)Suggested for grades 10 on up. (Main cover photo "The Inukshuk", stone sculpture by W. S. White, copyright 2026.) Ea
10th - 12th, Higher Education
Chemistry, Earth Sciences, General Science
Showing 1-24 of 39+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands