Percent Increase and Decrease Quiz - Page 6
500+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
Supports
AP Bio Unit 7 Digital Escape Room Evolution — The Changing Population
Transform your classroom into a high-level evolutionary investigation with this fully interactive Google Form Escape Room designed to build deep understanding of evolution through data analysis, problem-solving, and critical thinking. Students must work through a series of locked digital challenges to determine what evolutionary forces are driving rapid population change—before the system destabilizes. 🚨 The ScenarioA research team has detected rapid evolutionary changes in a population.
9th - 12th
Biology
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Ultimate AP Psych Practice Test Bank: 1000+ editable MCQs for Units 1-5
Need a multiple-choice bank of questions that gives you the same level of challenge as AP exam questions? Look no further! When it comes to mastering AP Psychology, realistic and consistent practice is everything. Whether you need reliable material for weekly quizzes, end-of-unit review, or a great practice bank for the AP exam, this versatile resource has you covered. What’s Included:1,000+ AP-Style MCQs: A massive pool of questions so you never run out of practice material.Situation-Based Prom
9th - 12th, Adult Education, Higher Education
Other (Science), Psychology, Vocabulary
AP Psych Unit 3 Development - 200 editable TEST BANK questions
Elevate your assessment game with this comprehensive, fully editable test bank specifically designed for AP Psychology Unit 3: Developmental Psychology. Whether you are building a unit exam, creating retrieval practice quizzes, or looking for bell-ringer questions, this resource provides over 200 high-quality questions to ensure your students are prepared for the AP Psychology Exam. It is an Editable Assessment, so you can choose which questions you give to your students, even offering differen
9th - 12th
Other (Science), Psychology, Vocabulary
Also included in: Ultimate AP Psych Practice Test Bank: 1000+ editable MCQs for Units 1-5
STEM Fairy Tale MEGA BUNDLE
ALL of my most popular STEM Challenges bundled in one package. This is a Growing Bundle.. As I create more Fairy Tale Stem packages, I will add them to this bundle, and increase the price accordingly. Buy in now, for the lowest price possible. Fairy Tales and STEM are a great combination for early primary aged children. LOOKING FOR A DETAILED, EASY TO PREP, STEM UNIT???? This one’s for you. This package contains lessons and activities about 3 different STEM challenges based around the storie
1st - 3rd
Engineering, Other (Math)
Bottle Cap Project in Onshape: Complete CAD Lesson with Teacher Resources
This is a beginner-to-intermediate CAD project where learners design a realistic Fanta Orange bottle cap in Onshape. It includes a step-by-step project guide, a teacher’s guide with pacing and built-in checks, a student quiz with answer key, poster-style visuals, and classroom-ready cheat sheets. Students will model the ridged edges that give the cap strength and grip, loft smooth transitions between profiles, shell the cap for lightweight functionality, and apply a branded decal for an authenti
5th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering, Robotics
Thermal Energy Transfer Quiz Bundle | Easy + Advanced Versions | IB Physics B.1
Differentiate your physics classroom with this Thermal Energy Transfer Quiz Bundle — designed to cover IB Physics Topic B.1: The Three States of Matter and Thermal Energy Transfer. This bundle includes both Easy and Advanced quiz versions, allowing you to support all learners while maintaining rigorous standards. Each quiz comes with a complete answer key, making grading simple and consistent. ✨ What’s Included: 2 quizzes Easy Version – simplified conceptual and numerical questions Advanc
9th - 12th
Chemistry, Physical Science, Physics
APES Unit 5 Pest Control Trade-Offs – IPM vs. Pesticides vs. GM Crops (CER)
How should farmers control pests without causing long-term environmental harm? In this AP Environmental Science Unit 5 activity, students evaluate pest control strategies using real trade-offs among pesticides, GM crops, and integrated pest management (IPM). This investigation builds a deep understanding of the pesticide treadmill, ecosystem impacts, and long-term agricultural decision-making while developing data literacy and scientific reasoning— with no prep required. 🔍 What’s Included Enga
9th - 12th, Higher Education
Earth Sciences, Environment
NGSS
HS-LS2-7
, HS-ESS3-3
, HS-ESS3-4
Engaging STEAM Giraffes Activities | Life Cycle | Unique Biomimicry Adventures
Introduce your students to the fascinating life cycle of giraffes with this hands-on educational unit they will love! When students are allowed to engage their creative thinking skills, their interest in the subject matter increases. Why Choose a Biomimicry Approach?Using a biomimicry approach allows students to connect their learning to real-world applications, enabling them to create innovative solutions and solve design problems inspired by nature. Immersive Giraffe ProjectEnhance your studen
1st - 3rd
Science
NGSS
K-2-ETS1-2
, 1-LS1-1
, K-2-ETS1-1
+3
AP Psychology Unit 2 Test Bank: Cognition 200+ MCQs
Save dozens of hours of prep time with this massive, comprehensive question bank specifically designed for the Cognition unit in Psychology! With exactly 201 multiple-choice questions, this resource provides everything you need to build robust quizzes, unit exams, spiral reviews, and standardized test prep materials. The questions go well beyond simple vocabulary recall, challenging students with AP-style scenarios, experimental designs, and application-based problem-solving. This test bank is c
9th - 12th, Adult Education, Higher Education
Other (Science), Psychology, Vocabulary
Also included in: Ultimate AP Psych Practice Test Bank: 1000+ editable MCQs for Units 1-5
Mole Concept Chemistry Assignment | Unit 1 | 50-Mark Assessment + Full Marking
This detailed Unit 1 Chemistry Assignment provides a comprehensive assessment of key Mole Concept topics, perfect for senior secondary or introductory chemistry students. Aligned with core curriculum standards, it includes 50 marks worth of calculation-based and conceptual questions that reinforce deep understanding and application of fundamental chemistry skills. Ideal for homework, revision, formative assessment, or end-of-topic evaluation, this resource is easy to implement with the includ
8th - 12th, Adult Education, Higher Education
Basic Principles, Chemistry, General Science
AP Physics 1 | Energy, Work & Power 3-Stage Mastery Practice Set + Answer Key
✨This Energy, Work, and Power Practice Set is designed to move students beyond memorizing formulas and into true exam-ready problem solving. ⚠️ Knowing content ≠ exam readiness. This resource intentionally builds exam-aligned physics skills through structured progression and increasing rigor. 🎯 Why This Resource Works Guided practice builds Can Do: Scaffolded Levels 1–2 help students gain confidence with calculations and concepts. Repeated AP-style practice builds Fluency: Level 3 challen
9th - 12th
General Science, Physical Science, Physics
CCSS, NGSS
HSN-Q.A.1
, HSN-Q.A.2
, HSN-Q.A.3
+6
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
Quantum Computing 101
Introduction into Quantum Computing. This provides an basic overall explanation of Quantum Computing. It includes who the key players in the industry are and their approach to solving this complex issue. Also included is a key term match and quiz to review the material. Machine Learning and artificial intelligence.
Not Specific
Computer Science - Technology, Instructional Technology, Statistics
Robotics: Aren't They Just Toys - An Introductory Robotics Unit
This unit was designed as an introduction to robotics since many of the students are unfamiliar with robotics. Many students see robots as only being a toy, but this unit was developed to show them the multiple uses and fields in which robotics are used every day. The lessons were developed to help students develop higher order thinking skills, group-building activities, technology, inter/intrapersonal skills, and learning skills from the Autonomous Learner Model. Throughout the unit, multiple o
3rd - 5th
Computer Science - Technology
APES Unit 7 Photochemical Smog Skills Builder – Data Analysis Activity
🧰 APES Unit 7 Photochemical Smog Skills Builder — Graph, calculate, and justify using real summer NOx and ozone data in this focused AP® exam practice lesson. Students identify emission sources, construct the reaction model, analyze 24-hour concentration data, calculate percent change, evaluate a claim, and propose a justified solution — all in one structured 45–50 minute activity. The scaffolded format strengthens the APES Science Practices students must demonstrate on the AP® exam. 🛠️ Ski
9th - 12th, Higher Education
Environment
NGSS
HS-ESS3-4
Strong Acid Base Reaction Simulation
Students begin by typing in their name so it appears on their screen at all times. This focuses strictly on the reaction of NaOH with an unknown concentration of HCl. Students complete 4 trials which includes adding the NaOH dropwise and measuring, recording, and graphing the pH change. After 4 trials students calculation the concentration of HCl using the chemical reaction and mol ratio and not the dilution equation to ensure better understanding. Students will receive feedback if they are corr
9th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry I Lab Simulation Manual
Growing Bundle of STEM/STEAM Projects | Project-Based Learning | Challenges
Looking for engaging, hands-on STEM projects that your students will love all year long? This Growing Bundle of STEM/STEAM Projects is the perfect solution for busy teachers who want low-prep, high-impact lessons that spark creativity, teamwork, and real-world problem-solving. What’s a Growing Bundle? This is a discounted bundle that will grow over time! Buy now and receive all current and future projects at no additional cost. The price will increase as new projects are added—so grab it e
K - 5th
Music Composition, Physical Science, Social Emotional Learning
Evolving Threat. The Rise of Antibiotic Resistance Data Analysis
What's Included:Evolving Threat: The Rise of Antibiotic ResistanceAnnotated reading passage based on real research by Dr. Ramanan Laxminarayan (Princeton) and Dr. Saraj Saggar, with margin annotation instructions and structured response boxesVocabulary activation table with before/after columns for formative assessment of prior knowledge and growthInfographic analysis section using real AMR global death projection data (Review on Antimicrobial Resistance, 2014), including regional breakdowns and
7th - 10th
Biology, General Science, Other (Science)
NGSS
MS-LS4-2
, MS-LS4-4
, MS-LS4-6
Also included in: Natural Selection & Evolution Activities and Labs Unit
I Am Not An Alien-Investigating Pseudoscience and Understanding Anthropology
TV shows and cultural myths turn natural or human-modified variations in ancient human skeletons into paranormal phenomena. Dr. Elizabeth Weiss explains the facts in this engaging anthropology lesson: https://generationskeptics.org/2025/06/05/i-am-not-an-alien/It includes the complete lesson, with Dr. Weiss' article, reading guide, quick quiz, and lesson plan. Visit www.GenerationSkeptics.org for more engaging critical thinking activities for your classroom.
9th - 12th
Anatomy, Ancient History, Biology
NGSS
HS-LS3-1
, HS-LS4-1
Golf Ball Project in Onshape: Complete CAD Lesson with Teacher Resources
This is an intermediate CAD project where students design a realistic golf ball and extend their skills with an assembly challenge using a golf tee in Onshape. The project includes a step-by-step project guide, a comprehensive teacher’s guide with pacing and discussion prompts, a student quiz with answer key, poster-style visuals, and real-world connection activities. Students will revolve a hemisphere into a sphere, create a single dimple, and then master feature-level circular patterns to m
6th - 12th, Adult Education, Higher Education
Computer Science - Technology, Engineering
AP Environmental Science (APES) Global Change Study Guide/Sub Plans with Key
Elevate your students' understanding and performance in AP Environmental Science with this all-inclusive study guide! Designed specifically to target key concepts and essential knowledge, this guide is perfect for reinforcing classroom learning and preparing for the AP exam. 🌡️ What’s Inside:Ozone DepletionGreenhouse Gases and the Greenhouse EffectIncreasing Greenhouse GasesGlobal Climate ChangeOcean WarmingOcean AcidificationInvasive SpeciesEndangered SpeciesHuman Impacts on BiodiversityLegisl
9th - 12th
Earth Sciences, Environment, Science
Popcorn Percent Yield Lab | Hands On Activity | Chemistry
Bring percent yield to life with popcorn! This engaging, hands-on lab is designed for middle and high school science classrooms and is perfect for interactive notebook users. Students will explore the science behind how popcorn pops while practicing essential chemistry skills, including hypothesizing, data collection, and percent yield calculations. What's included: - Color coding activity: Highlight water-related words in blue and heat/pressure words in orange to reinforce key concepts. - Hypot
6th - 12th
Chemistry, General Science, Physical Science
NGSS
HS-PS1-7
, MS-ETS1-3
, HS-PS1-2
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: UPDATED 2026 AP Biology Unit 5: Heredity COMPLETE UNIT STUDY BUNDLE
Showing 121-144 of 500+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands