Percent Increase and Decrease Quiz
24+ results
Filters
Grade
Subject
Resource type
Standard
Audience
Programs & methods
Mechanical Power, Work, and Energy Quiz (3 Versions + A/Key) | Physics Practice
Master Mechanical Power, Work and Energy Concepts! What's Included:● Three unique quiz versions (V1, V2, and V3) ● Detailed answer key for each version Test Your Knowledge On:● Power calculations in various scenarios ● Work-energy relationships ● Force, velocity, and power interactions ● Real-world applications of power concepts Quiz Structure (for each version):● 10 challenging multiple-choice questions ● Short answer section to test conceptual understanding ● 2-3 in-depth problem-solving
9th - 12th, Adult Education, Higher Education
General Science, Physical Science, Physics
BIOLOGY UNIT 6 Gene Expression and Regulation Fill-In the Gaps Worksheet
Reinforce your students’ understanding of gene expression, regulation, mutations, and biotechnology with this engaging fill-in-the-gaps worksheet! Perfect for classwork, homework, review, or formative assessment, it helps students actively recall and apply key concepts. ⭐⭐Click here to see more.⭐⭐ 🔥 DON’T MISS OUT, CHECKOUT THE LINKS!🔥 🎁 Click Here for Freebies & MORE!🎁Don’t miss out on FREE exclusive freebies every single month — activities, worksheets, and games you won’t find anywher
10th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
Also included in: BIOLOGY UNIT 6 Gene Expression and Regulation Bundle Pack Product
AP Biology Unit 6.3 and 6.7 (Regulation of Protein Synthesis & Mutations)
This resource is a Concept Worksheet for AP Biology – Unit 6.3 and 6.7 (Regulation of Protein Synthesis & Mutations)AP Biology: IST-1.N Describe the mechanisms by which genetic information flows from DNA to RNA to protein. IST-2.E Describe the various types of mutation.IST-4.B Explain how alterations in DNA sequences contribute to variation that can be subject to natural selection.This sheet has 3 sections:First, students will match descriptive roles in the process of protein synthesis with the
9th - 12th, Higher Education
Biology, General Science, Science
Also included in: AP Biology Unit 6 Bundle: Gene Expression and Regulation
Assessing Lab Safety | Chemistry | Middle School High School
Assessing Lab Safety | Editable Lab Safety Assessment for Middle & High School Science This flexible and editable lab safety assessment is the perfect way to evaluate your students' understanding of science classroom rules, safety equipment, and proper lab behavior. Whether used as a pre-assessment, exit ticket, or formal lab safety quiz, this tool helps ensure your students are prepared to work safely and responsibly in the lab. What’s Included: ✅ Lab Safety Assessment (PDF format)
9th - 12th
Chemistry, General Science, Physical Science
AP Biology Curriculum | Unit 1 Chemistry of Life MCQ Test + Answer Key
🧪 AP Biology Unit 1: Chemistry of Life Test | 50 MCQ + Answer Key (Multiple Choice Review Questions + Answers With Explanations) Save time and confidently assess your students with this ready-to-use AP Biology Unit 1 test covering the Chemistry of Life! This resource includes 50 carefully designed multiple-choice questions aligned to key AP Bio concepts—perfect for quizzes, unit tests, or exam review. ✅ What’s Included: ✔️ 50 Multiple Choice Questions (MCQ) covering Unit 1 topics✔️ Student
7th - 12th, Higher Education
Biology, General Science, Other (Science)
NGSS
HS-LS4-1
, HS-LS1-1
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
Which Way Will Water Move? |Water Potential Practice for AP Biology + Video +Key
👁️Help your students see and understand how water potential really works with this engaging, scaffolded AP Biology activity. This resource combines hands-on practice, a video lesson, and a complete answer key to help students master solute potential, pressure potential, and tonicity in a way that sticks. Students watch a YouTube lesson on Water Potential before working through the guided practice, where they apply their knowledge to ten real-world scenarios using multiple units—bars, MPa
9th - 12th
Biology, General Science
CCSS, NGSS
HSN-Q.A.1
, HSN-Q.A.2
, HSA-CED.A.4
+5
Also included in: AP Biology Water Potential Complete Bundle | SAVE 20%!
AP Biology Unit 5.4 Sex-Linked Inheritance Logic Puzzle | Non-Mendelian Genetics
Help students master sex-linked inheritance through deductive reasoning and pedigree analysis with this rigorous AP Biology logic grid puzzle aligned to the 2025 AP Biology CED – Topic 5.4.A.2 (Non-Mendelian Genetics). In this activity, students analyze X-linked recessive, X-linked dominant, and Y-linked traits using family data, parental genotypes, and offspring phenotypes. Learners must apply biological rules of inheritance to eliminate incorrect possibilities and determine the correct
9th - 12th, Higher Education
Biology, General Science
NGSS
HS-LS3-3
, HS-LS3-1
, HS-LS3-2
Also included in: AP Biology Unit 5 Bundle: Heredity
AP Biology Full Year Prep Mega-Bundle | Units 1-8 | Stimulus MCQs & FRQs
One Download. One Year of AP Mastery. Stop hunting for high-quality practice questions every time a new unit starts. This Helix-Prep Mega-Bundle provides a complete, cohesive suite of assessment materials for the entire AP Biology curriculum. Every unit follows the same rigorous "Helix-Prep" format, ensuring your students build the stamina and analytical skills needed to conquer the exam in May. What’s Included in the 8-Unit Set:8 Comprehensive Practice Packets: Covering every topic from Bioche
10th - 12th, Higher Education
Biology, General Science
AP & Regular Physics 1 Final Exam Review Bundle, Print & Digital | Q's + Answers
Help both your AP and regular / honors Physics students prepare for their final exam with this bundle (print & digital versions included)! This bundle includes a print & digital review version for AP Physics and one for regular / honors. Each review includes vocabulary and short answer practice questions for all units as well as a 50-question practice test (40 multiple choice and 10 short answer). Physics is not an easy subject for a lot of students. Build their confidence with their physics kno
9th - 12th
General Science, Physics
Organic Chemistry: Naming and Drawing Alcohol Aldehyde Ketone Carboxylic acids
This resource contains worksheets to practice naming and drawing alcohols, aldehydes, ketones, and carboxylic acids (oxygen-containing groups)! Students will review the basic information and bonds in four functional groups, write the IUPAC name of the compounds, and draw displayed and skeletal formulas. This would help lay down the basics that your students need to become confident and familiar with the IUPAC nomenclature used in chemistry. There are four levels of differentiation (easy, mediu
9th - 12th, Adult Education, Higher Education
Chemistry, General Science, Physical Education
AP Biology Unit 3 Practice: Cellular Energetics | Stimulus MCQs & FRQs
Stop memorizing the Krebs Cycle. Start understanding Energy Flow. Cellular Energetics is the engine of life, but students often get lost in the sea of enzymes and electron carriers. This Helix-Prep packet focuses on the "Transfer of Energy," teaching students to analyze how organisms capture, store, and use free energy. Designed for the rigor of the current AP Exam, this resource moves beyond rote memorization to high-level system analysis. What’s Inside:Stimulus-Based MCQs: High-level question
10th - 12th, Higher Education
Biology, General Science
AP Environmental Science (APES) Unit 8.11 True & False Sheet: Sewage Treatment
This resource is a True and False Worksheet for AP Environmental Science – Unit 8.11 (Sewage Treatment).AP Environmental Science: STB-3.N Describe best practices in sewage treatment.With this sheet, learners will read each statement or prompt below and determine if the statement/prompt is true or false. Learners will circle the correct response. If the statement/prompt is false, learners will write a corrected response. The worksheet includes concepts such as:Primary sewage treatment,Secondar
9th - 12th, Higher Education
Environment, General Science, Science
NGSS
HS-LS2-7
, HS-ESS3-3
, HS-ESS3-4
Also included in: AP Environmental Science Unit 8 Bundle | Aquatic & Terrestrial Pollution
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
AP Chemistry Unit 1.6 Photoelectron Spectroscopy
Looking for AP-aligned practice that helps students move beyond memorization and learn how to analyze models the way the AP exam expects? This AP Chemistry Unit 1.6 resource focuses on photoelectron spectroscopy (PES) and is designed to help students evaluate whether a model is consistent with chemical theory, with specific attention to electron configuration and electron–nucleus attraction. Students work directly with a provided PES model and practice explaining how spectral features re
11th - 12th
Chemistry, General Science, Other (Science)
AP Environmental Science (APES) Energy Conservation Practice Problems with Key
Enhance your students' understanding of energy conservation with this comprehensive worksheet! Perfect for middle and high school science classes, this resource includes real-world math problems related to energy consumption, cost calculations, and energy-saving strategies. With practical examples such as... calculating the energy usage of household appliancesevaluating cost savings from energy-efficient upgradesand morethis worksheet helps students apply their math skills to everyday energy co
9th - 12th
Environment, General Science, Science
NGSS
HS-ESS3-3
, HS-ESS3-1
, HS-PS3-1
Energy word search puzzle worksheet activity
Spark curiosity with this engaging Energy Puzzle! This hands-on activity introduces learners to key vocabulary and basic concepts related to energy—what it is, where it comes from, and how we use it—through visual matching and playful discovery. Perfect for science units on physical science, sustainability, or weather, this puzzle helps learners build a strong foundation in understanding different forms and sources of energy.
Not Specific
General Science, Phonics & Phonological Awareness, Vocabulary
Kurzgesagt Is Meat Really that Bad? Video Worksheet Guide
*BEFORE YOU BUY* 18 Video ENV/EARTH Guide - Kurzgesagt - ONLY $18.99This 12 Question Guided Worksheet pairs with the Kurzgesagt video Is Meat Really that Bad? and helps students explore the environmental impact of food choices, especially meat production. Students analyze greenhouse gas emissions, life cycle assessments, methane production, land use, and the role of agriculture in climate change. This resource aligns with NGSS-style environmental science and human impact standards, making comp
7th - 12th
Biology, Environment, General Science
Also included in: Kurzgesagt Earth & Environmental Bundle - 18 Video Guided Worksheets!
Earth Science Emergency Sub Plans: 7 Articles with Comprehension Questions
Be prepared for any last-minute absence with these ready-to-use Earth Science Emergency Sub Plans! Perfect for middle and high school Earth Science classes, this resource includes seven original 2-page articles covering key Earth Science topics, each paired with 14 reading comprehension questions to keep students engaged and learning while you’re away. These sub plans make it easy for a substitute to keep your class on track, with topics that are relevant, interesting, and aligned with curric
6th - 12th
Earth Sciences, General Science, Science
Kurzgesagt String Theory Explained Video Guide
*SAVE BIG* 23 Kurzgesagt Astronomy/Space Videos for ONLY $29.99*This Kurzgesagt Video Guide Worksheet accompanies the video “String Theory Explained – What is The True Nature of Reality?” and helps students explore fascinating ideas in modern physics. Students learn about atoms, elementary particles, the Heisenberg Uncertainty Principle, quantum field theory, gravity, and how string theory attempts to unify the fundamental forces of the universe. This worksheet is designed for middle school a
7th - 12th
Astronomy, General Science, Physics
Also included in: Kurzgesagt Astronomy/Space/Physics Bundle - 23 VIDEO BUNDLE GUIDE!
Stoichiometry: Grams to Volume (dm³ at RTP) Engaging Conversion Practice
Boost student engagement with this hands-on stoichiometry grams to volume conversion practice worksheet! This resource contains worksheets on grams-to-volume (in cubic decimeters (dm³) at RTP) conversions. Students will practice and test their calculation skills by solving 15 stoichiometry questions using the mole formula and working with Avogadro’s constant. This will give your students the practice they need to master and become confident with stoichiometry calculations. This resource is des
9th - 12th, Adult Education, Higher Education
Chemistry, General Science, Physical Science
AP Biology FULL PRACTICE EXAM 1 — 48-Page Authentic Simulation
Master the Logic of the 5. Stop practicing with simple recall questions. This 48-page exam is an authentic simulation of the AP Biology test, designed to challenge students' ability to analyze data and biological systems. What’s Included in this 86-Page Master Bundle:48-Page Practice Test: 60 stimulus-based Multiple Choice Questions and a complete Section II (Free Response) with authentic data-construction tasks.38-Page Master Solution Guide: This is more than an answer key. It includes detailed
10th - 12th, Higher Education
Biology, General Science
NGSS
HS-LS1-5
, HS-LS2-3
, HS-LS2-7
+19
AP Environmental Science (Units 1-9) Bundle | Claim-Evidence-Reasoning Worksheet
Teach AP Environmental Science with confidence using this full-year Claim-Evidence-Reasoning (CER) Worksheet Bundle, which includes one high-quality CER activity for every major unit of the APES curriculum. This comprehensive resource supports scientific writing, data analysis, and deep conceptual understanding—exactly what students need for success on the AP Environmental Science Exam. Includes - 12 resources Each CER worksheet is aligned to the 2025 AP Environmental Science Course and Ex
9th - 12th
Biology, Environment, General Science
NGSS
HS-ESS3-3
, HS-ESS3-2
, HS-LS4-1
+5
Showing 1-24 of 24+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands