Percent Increase and Decrease Quiz - Page 6
160+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Language
Programs & methods
Stoichiometry Mixed Practice
🧪 STOICHIOMETRY MIXED REVIEW WORKSHEET WITH ANSWER KEY 🧪Give your students meaningful practice with stoichiometry calculations using this comprehensive Stoichiometry Mixed Review Worksheet! This resource is designed for high school chemistry students and provides practice with multiple stoichiometry problem types using dimensional analysis, mole ratios, molar mass calculations, and balanced chemical equations.Students will work through a variety of chemical reactions while solving mole-to-mole
9th - 12th
Chemistry, General Science, Other (Science)
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
AP Environmental - Integrated Pest Management Reasoning :Worksheets | Grade 9-12
Are you looking for an effective way to assess your students’ understanding of Integrated Pest Management (IPM) in AP Environmental Science? This comprehensive resource bundle is meticulously crafted to help educators teach and evaluate students on the critical concepts of land and water use, focusing specifically on pest management strategies. With the increasing importance of sustainable practices in agriculture, understanding IPM is essential for future environmental scientists. This product
9th - 12th
Biology, Earth Sciences, Environment
Also included in: AP Environmental Science - UNIT 5 - Land and Water Use Worksheets Bundle
AP Chemistry Unit 4 Worksheet | Chemical Reactions | Stimulus Set
Net ionic equations and limiting reactant calculations appear on the AP exam every year.Covers redox analysis with oxidation state tracking (permanganate + HCl), half-reaction balancing in acidic solution, stoichiometry with limiting reactants and percent yield (thermite and aspirin), and hydrate analysis. The stimulus set presents a 4-trial PbI₂ precipitation experiment — students write the net ionic equation, calculate theoretical yield and percent yield, and explain why different trials produ
9th - 12th, Higher Education
Chemistry
TED Talk: What is Coronavirus?- Elizabeth Cox
This resource explores the science and risks of coronaviruses through the TED-Ed lesson on their origins, structure, and mutation patterns. Students will learn how coronaviruses spread, why their mutation rate matters for treatments and vaccines, and how human activity increases the likelihood of new pandemics. This resource includes: 20 high school/college-level discussion questions A structured essay prompt linking virology to public health and environmental issues A debate topic with multip
9th - 12th, Adult Education, Higher Education
Biology, Health, Other (Social Studies)
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
AP Environmental - Transportation Energy Alternatives : Worksheets | Grade 9-12
Are you ready to delve into the vital topic of transportation energy alternatives in your AP Environmental Science classroom? This comprehensive resource is crafted to guide high school students through the intricacies of sustainable transportation methods. With increasing awareness of climate change and environmental degradation, understanding these energy alternatives has never been more essential. This product not only supports teachers in effectively delivering this critical content but als
9th - 12th
Earth Sciences, Economics , Physical Science
Space Science Worksheets | 8 Astronomy Topics | Matching, Unscramble, Fill in Bl
This 18-page printable PDF includes 8 space science worksheets covering astronomy topics. Perfect for grades 4-7 science classes. What's inside?Constellations (Page 2): 8 unscramble questions about star patterns (Ursa Major, Orion, Pisces, etc.)Constellations Quiz (Page 3): 8 multiple choice questions about rotation, zodiac, Polaris, Orion NebulaAstronomers & Theories (Page 4): 10 matching questions covering Ptolemy, Copernicus, Galileo, Kepler, Newton, geocentric vs heliocentricGeocentric Mode
PreK - 4th
Astronomy, Writing
AP Environmental - Conservation and Demand Reduction : Worksheets | Grade 9-12
Are you ready to dive into the essential topic of conservation and demand reduction in AP Environmental Science? This comprehensive resource is designed to support both teachers and students in understanding the critical concepts related to energy resources and consumption. With increasing global awareness of environmental issues, equipping students with the knowledge and skills to conserve resources is more important than ever. This resource will serve as a valuable tool in your classroom, hel
9th - 12th
Earth Sciences, Economics , Physical Science
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
AP Environmental - Freshwater Scarcity and Distribution: Worksheets | Grade 9-12
Are you ready to dive deep into the critical issues surrounding freshwater scarcity and distribution? This comprehensive resource is designed specifically for AP Environmental Science students, helping them to understand the pivotal role that freshwater plays in our ecosystems and human activities. With increasing concerns about water availability globally, this lesson on freshwater scarcity is essential for students aiming to excel in their AP exams and grasp real-world environmental challenge
9th - 12th
Biology, Earth Sciences, Environment
Also included in: AP Environmental Science - UNIT 5 - Land and Water Use Worksheets Bundle
AP Environmental Science Unit 1 Homework Bundle | Print and Assign!
AP Environmental Science Unit 1 Homework Bundle: Ecosystems, Energy Flow & Primary ProductivityThis AP Environmental Science Unit 1 Homework Bundle includes three focused, standards-aligned homework assignments designed to reinforce key ecosystem concepts. Each assignment is concise, rigorous, and ideal for practice, review, or formative assessment. Perfect for busy teachers, this bundle provides ready-to-use homework that builds understanding of how ecosystems function through organization, ene
9th - 12th
Biology, Environment
Naming Branched Hydrocarbons
Naming Branched Hydrocarbons Worksheet This focused practice worksheet helps students master IUPAC naming of branched hydrocarbons by applying a clear, step-by-step naming process. Students analyze structural formulas, identify the longest carbon chain, determine correct numbering, name substituents, and construct the full systematic name. Perfect for reinforcing: Identifying the parent chain Correct numbering for lowest locants Naming alkyl substituents Applying proper hyphen, comma, and alph
11th - 12th, Higher Education
Chemistry
AP Chemistry Practice Topic 4.5: Stoichiometry worksheet
This resource includes 6 multi-part practice problems to help your AP Chemistry students master Topic 4.5 (Stoichiometry) in unit 4: Chemical Reactions. There are two general stoichiometry problems, and four problems where students will need to determine the limiting reactant, and determine theoretical yield or percent yield. The worksheet is provided in PDF format, and an answer key and worked out solutions are included. Learning Objective 4.5.A Explain changes in the amounts of reactants and
8th - 12th, Higher Education
Chemistry, Physical Science
Also included in: AP Chemistry Unit 4: Chemical Reactions Worksheet Bundle
AP Environmental - Preventing Nutrient Pollution : Worksheets | Grade 9-12
Are you looking for a comprehensive resource to help your students tackle the complex issues surrounding nutrient pollution? This product is designed specifically for AP Environmental Science educators seeking to equip their students with knowledge and skills related to preventing nutrient pollution. With increasing concerns about water quality and ecosystem health, understanding how to mitigate nutrient pollution is crucial. This resource not only supports students in mastering the content but
9th - 12th
Chemistry, Earth Sciences, Environment
AP Environmental: Leachate & Emissions : Worksheets | Grade 9-12
Are you ready to dive into the critical issues surrounding landfills? Understanding leachate and gas production is essential for students studying AP Environmental Science. This comprehensive resource is tailored to assist teachers in effectively conveying these vital concepts to their students while preparing them for exams and real-world applications. With the increasing relevance of environmental concerns, this product will ensure your students are well-versed in the challenges and solutions
9th - 12th
Chemistry, Earth Sciences, Environment
AP Environmental Science Unit 9: Global Change – Complete Study Guide
AP Environmental Science: Global Change – Complete Study GuideThis comprehensive study guide provides an essential review of the major planetary-scale environmental changes driven by human activity. It is structured as a complete review package for mastering the critical topics of ozone depletion, climate change, ocean acidification, and biodiversity loss within the AP Environmental Science curriculum. What This Guide Contains:Short-Answer Quiz (10 Questions): Tests foundational knowledge on cor
10th - 12th
Earth Sciences, Environment, Informational Text
Also included in: AP Environmental Science – Full Year Complete Bundle - Study Guides
AP Environmental Science UNIT 5.2 The Green Revolution | Notes + Slides
🌿 AP Environmental Science – UNIT 5 | Topic 5.2: The Green RevolutionThis resource package provides a complete teaching and learning set for APES Topic 5.2, covering the historical context, agricultural methods, and global impacts of the Green Revolution.Key Content Covered:Core Concept: The 20th-century transformation of agriculture through scientific innovation to dramatically increase global food production.Foundational Figures & Development:The role of Norman Borlaug and the spread from M
10th - 12th
Earth Sciences, Environment, Informational Text
AP Chemistry - Relating ΔG to K and Reaction Extent : Worksheets | Grade 9-12
Dive into the world of thermodynamics with our comprehensive resource designed specifically for AP Chemistry! This engaging product focuses on the relationship between Gibbs free energy change (ΔG), the equilibrium constant (K), and the extent of chemical reactions. Perfect for students and teachers alike, it provides a structured approach to mastering these critical concepts through practice and application. With an increasing emphasis on understanding thermodynamic principles in today's AP Ch
9th - 12th
Basic Principles, Chemistry, Physical Science
Also included in: AP Chemistry - UNIT 6 - Thermodynamics Worksheets Bundle
AP Environmental Science Acid Rain Case Study | Data Analysis & Clean Air Act
Help students connect acid deposition to real ecosystem impacts using this data-driven Adirondack Mountains case study designed for AP Environmental Science. In this engaging, real-world activity, students analyze historical data from lakes and forests affected by acid rain and evaluate how the Clean Air Act contributed to recovery. Students will: • Analyze trends in lake pH and trout populations • Calculate percent change and rate of change • Interpret soil calcium data and forest growth pat
9th - 12th
Chemistry, Earth Sciences, Environment
AP Biology Unit 1: Module 0 Vocab Review
This resource is helpful in learning the vocabulary for Unit 1: Module 0 of AP Biology. There are 28 vocabulary words (2 pages). Students match each word with the corresponding definition. The vocabulary words are taken from the Biology for the AP® Course First Edition| ©2022 Morris, Castignetti, Lepri, Relyea. This packet can be used to quiz students individually or in groups. To use in a group scenario, divide the packet into five stations. Divide the class into small groups. Groups move from
10th - 12th, Higher Education
Biology
AP Biology Unit 1: Module 1 Vocab Review
This resource is helpful in learning the vocabulary for Unit 1: Module 1 of AP Biology. There are 37 vocabulary words (3 pages). Students match each word with the corresponding definition. The vocabulary words are taken from the Biology for the AP® Course First Edition| ©2022 Morris, Castignetti, Lepri, Relyea. This packet can be used to quiz students individually or in groups. To use in a group scenario, divide the packet into five stations. Divide the class into small groups. Groups move from
10th - 12th, Higher Education
Biology
AP Biology Unit 5: Module 26 Vocab Review
This resource is helpful in learning the vocabulary for Unit 5: Modules 26 of AP Biology. There are 17 vocabulary words (1 page). Students match each word with the corresponding definition. The vocabulary words are taken from the Biology for the AP® Course First Edition| ©2022 Morris, Castignetti, Lepri, Relyea. This packet can be used to quiz students individually or in groups. To use in a group scenario, divide the packet into five stations. Divide the class into small groups. Groups move from
10th - 12th, Higher Education
Biology
Showing 121-144 of 160+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands