Percent Increase and Decrease Quiz - Page 2

(AP Bio 4.4 Feedback Mechanisms)Perfect for Unit 4: Cell Communication & Cell CycleHelp your AP Biology students finally get homeostasis and feedback loops — without the glazed-over “what is happening” look. This lesson breaks down positive and negative feedback mechanisms with super visual, scaffolded slides that make these tricky concepts actually stick. This resource walks students through: What homeostasis really is and why organisms must maintain it The difference between positive feedb

8th - 12th, Adult Education, Higher Education

Biology, General Science, Other (Science)

CCSS

RST.11-12.1

, RST.11-12.2

, RST.11-12.3

Also included in: UPDATED 2026 AP Biology Unit 4: Cell Communication COMPLETE UNIT STUDY BUNDLE

AP Biology Curriculum | Unit 1 Chemistry of Life MCQ Test + Answer Key

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🧪 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

Also included in: AP Biology Unit 1 Chemistry of Life Prep | MCQ + FRQ BUNDLE | Digital + Print

AP Biology UNIT 7 Natural Selection 7.10 Speciation Video Guide

Created by

Kcurriculum Creative Learning

🧬 7.10 Speciation AP Biology – Full 30-Minute Crash CourseSpeciation is one of the MOST important topics in Unit 7—and this focused 30-minute guide will help you master it fast. In this video, you’ll learn: A clear, simple explanation of what speciation is The difference between allopatric vs. sympatric speciation Key types of reproductive isolation Gradualism vs. punctuated equilibrium Common AP exam mistakes to avoid 🎯 Perfect for AP Biology students reviewing for tests or aiming for a

9th - 12th

Biology, General Science, Other (Science)

The Curious Life of a Singing Fish (Porichthys notatus Handout)

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Porichthys notatus - The Singing Fish: Did you know that the Plainfin midshipman migrate from the deep sea to the intertidal zone to spawn, and that’s when things really get loud? In this lesson students read a short biography of this fish and answer (7) questions. Answers are included. However. this assignment is open-ended and flexible enough to assign to both science and English classes. With this short biography, I have assigned students to complete a short research paper about the "sin

6th - 12th

Biology, Informational Text, Marine Science

APES Unit 7 Indoor Air Pollution – Radon Case Study FRQ Practice

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🧰 Do your students know how invisible radon exposure translates into measurable public health risk? This APES Unit 7 Radon Investigation for AP Environmental Science moves beyond basic definitions and into geologic analysis, radon risk mapping, radioactive decay calculations, and data-driven policy decisions aligned to the AP® exam. Students analyze USGS radon potential maps, interpret real radon concentration data from the fictional town of Granite Ridge, model radioactive decay, calculat

9th - 12th, Higher Education

Environment

NGSS

HS-PS4-4

, HS-ESS3-1

, HS-ESS3-4

Also included in: APES Unit 7 Air Pollution Mega Bundle | Curriculum, Activities + Review

APES Unit 5 Pest Control Trade-Offs – IPM vs. Pesticides vs. GM Crops (CER)

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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

Also included in: APES Unit 5 Agriculture Topic Bundle – Pests & Irrigation, Data Analysis & CER

Subnetting Part 3 | CCNA 200-301 Prep and Networking Lessons

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Take your students’ subnetting skills to the next level with Subnetting – Part 3, the final lesson in the subnetting series! This resource introduces Class A network subnetting, explains VLSM (Variable-Length Subnet Masks), and includes quiz answers + extra practice resources for mastery and confidence. ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ What Students Will LearnAnswers to Subnetting (Part 3)quiz questionsSubnetting Class A networksVLSM (Variable-Length Subnet Masks)Extra subnetting practice resources◇

10th - 12th, Adult Education, Higher Education

Computer Science - Technology, Engineering, Instructional Technology

Also included in: The Ultimate CCNA & Networking BUNDLE [ From Zero to Network Pro ]

AP Biology UNIT 8 Ecology 8.4 Effect of Density on Populations Video

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Ever wondered how population density affects survival in ecosystems? In this video, we break down the effect of population density and how limited food, water, and living space can impact organisms. You'll learn how dense populations increase competition, spread disease faster, and change how species interact with their environment. We also explore how ecosystems like rainforests, savannas, deserts, and wetlands support different population sizes based on available resources and carrying capacit

8th - 12th, Adult Education, Higher Education

Biology, General Science, Other (Science)

CCSS

RST.11-12.1

, RST.11-12.2

, RST.11-12.3

AP Biology UNIT 6 Gene Expression 6.2 DNA Replication Video

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Ever wonder how cells copy DNA with near-perfect accuracy? In this video, we break down DNA replication step by step — the process that allows genetic information to be passed from one cell to the next and from parents to offspring. You’ll learn: What happens during the S phase of the cell cycle Where DNA replication occurs in eukaryotes vs. prokaryotes How enzymes like helicase, primase, DNA polymerase, and ligase work together The difference between the leading strand and lagging strand

8th - 12th, Adult Education, Higher Education

Biology, General Science, Other (Science)

AP Biology UNIT 3 Cellular Energetics 3.2 Environmental Impacts Lesson Guide

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AP Biology Unit 3: Environmental Impacts on Enzyme Function (3.2)Transform enzyme kinetics from abstract to unforgettable with this visually stunning, curriculum-aligned resource. Combining scientific rigor with bold, Pixar-inspired graphics, this set makes temperature, pH, and inhibition concepts stick. 💡 What's Inside13 comprehensive pages covering how environmental factors—temperature, pH, substrate concentration, and inhibitors—affect enzyme function, aligned to the latest AP Biology CEDVis

9th - 12th, Adult Education, Higher Education

Biology, General Science, Other (Science)

CCSS

RST.11-12.1

, RST.11-12.2

, RST.11-12.3

Also included in: UPDATED 2026 AP Biology Unit 3: Cellular Energetics COMPLETE UNIT STUDY BUNDLE

APES Unit 7 Photochemical Smog Skills Builder – Data Analysis Activity

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🧰 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

Also included in: APES Unit 7 Air Pollution Topic Bundle – Smog & Acid Rain Data Analysis + CER

AP Biology UNIT 5 Heredity 5.5 Environmental Effects on Phenotype Video Guide

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Your DNA doesn't decide everything — and that's what makes biology fascinating. 🧬 In this AP Biology 5.5 lesson, discover how environmental factors like temperature, nutrition, sunlight, and pH can dramatically alter an organism's phenotype — even when the genotype stays the same. TIMESTAMPS 0:00 Disclaimer & Introduction 4:46 Phenotypic Plasticity 16:26 Quiz Question Disclaimer: AP Biology ® is a registered trademark of College board, which was NOT involved in the development of these prod

8th - 12th

Biology, General Science, Other (Science)

Also included in: UPDATED 2026 AP Biology Unit 5: Heredity COMPLETE UNIT STUDY BUNDLE

AP Environmental Science Unit 9: Global Change Bundle - EDITABLE Presentation

Created by

Mrs K Science

Empower your students to dive deep into the dynamic forces shaping our planet with this comprehensive AP Environmental Science Unit 9: Global Change Bundle. Designed to fully cover the key topics of global change, this bundle equips teachers with an engaging, standards-aligned resource that simplifies complex concepts and prepares students for the AP exam. 🌎 What’s Included:Global Change Presentation (146 slides, Editable Canva Template): A detailed, visually engaging presentation covering es

9th - 12th

Earth Sciences, Environment, Science

NGSS

HS-LS2-7

, HS-LS4-6

, HS-ESS3-5

AP Biology UNIT 6 Gene Expression 6.4 Translation Video Study Guide

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Confused about how mRNA actually turns into a protein? This video breaks down translation step-by-step so it actually makes sense (not just memorization). We’re covering everything you need for AP Bio: 🧬 How the ribosome reads mRNA 📦 The role of tRNA as the translator 🔗 How amino acids link to form a polypeptide chain ⚡ Start codon, stop codon, and why AUG is THAT important If transcription was the “copy,” translation is where the real action happens — turning genetic code into something yo

8th - 12th

Biology, General Science, Other (Science)

CCSS

RST.11-12.1

, RST.11-12.2

, RST.11-12.3

AP Chemistry Unit 1 Complete Bundle - Notes, Practice, Tests, Labs

Created by

The Curated Chemist

Launch AP Chemistry with a complete Unit 1 Chemical Foundations bundle that includes guided student notes, teacher answer keys, an AP-style unit test with stimulus sheets, and four polished AP Chemistry labs. This resource is designed to support your first unit, back-to-school review, honors-to-AP bridge work, or even a summer assignment. Students practice measurement, significant figures, density, percent error, physical and chemical properties, percent composition, hydrates, mole ratios, empir

10th - 12th

Chemistry

Ansible Puppet Chef | CCNA 200-301 Prep and Networking Lessons

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This is a lesson on Configuration Management Tools (Ansible, Puppet, and Chef). Whether you’re teaching ICT, Computer Science, Networking, or DevOps fundamentals, this resource provides everything you need to confidently explain, compare, and demonstrate how modern IT environments are automated and managed. ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Formats Provided✯ PPTX (editable PowerPoint)✯ PDF (print-friendly version)✯ Flashcards.◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ What This Lesson Includes✯ PowerPoint Lessons ✯ PDF

9th - 12th, Higher Education

Computer Science - Technology, Engineering, Instructional Technology

Also included in: The Ultimate CCNA & Networking BUNDLE [ From Zero to Network Pro ]

APES Unit 9 Ocean Acidification – Graph, Data Analysis, Chemistry Modeling, FRQ

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🧰 Strengthen your students’ ability to analyze data, model ocean chemistry, and explain environmental change with this AP Environmental Science exam–aligned Ocean Acidification Skills Builder. This focused 50-minute activity targets one of the most challenging topics in APES—connecting CO₂ trends to ocean chemistry and ecosystem impacts. Students graph real-world data, calculate changes, model chemical reactions, and justify claims using quantitative evidence. 🛠️ Skills Builder Focus Inte

9th - 12th, Higher Education

Earth Sciences, Environment

NGSS

HS-ESS2-6

, HS-ESS3-5

, HS-ESS3-6

Also included in: APES Unit 9 Global Change Mega Bundle | Curriculum, Activities + Review

Introduction to CRISPR

Created by

SlideMyBio

CRISPR: The Gene Editing RevolutionThis ready-to-teach slide deck introduces students to one of the most transformative tools in modern biology. Perfect for students at A-level, AP Biology, IB, or equivalent advanced high school/early college courses, it covers the origins of CRISPR in bacteria, the step-by-step editing mechanism, DNA repair pathways, applications in medicine and agriculture, and key ethical debates. With clear diagrams, concise explanations, and built-in quizzes & discussion

11th - 12th, Higher Education

Biology

AP Biology UNIT 3 Cellular Energetics 3.5 Cellular Respiration Video Guide

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Cellular Respiration 3.5 is your updated AP Bio overview that finally makes sense of glycolysis, the link reaction, the Krebs cycle, and the electron transport chain. This breakdown shows how ATP is produced and energy flows through the cell with clear, step-by-step logic. Perfect for AP Biology Unit 3 review or exam prep, it simplifies complex pathways so you actually remember them. Get the clarity you need before your next quiz or test. 🔍 Topics Covered Structure and function of the mitocho

9th - 12th, Adult Education, Higher Education

Biology, General Science, Other (Science)

Also included in: UPDATED 2026 AP Biology Unit 3: Cellular Energetics COMPLETE UNIT STUDY BUNDLE

Subnetting Part 2 ( Class C & Class B Network ) | CCNA 200-301 Lessons

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This lesson dives deeper into IP subnetting, focusing on Class C and Class B networks. It’s designed to help students strengthen their understanding through guided explanations and hands-on subnetting practice questions. Perfect for CCNA prep, Computer Networking, or IT Fundamentals courses. ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Things we’ll coverSubnetting practice questions (Class C networks)Subnetting Class B networks◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Formats Provided✯ PPTX (editable PowerPoint)✯ PDF (print-fri

9th - 12th, Adult Education, Higher Education

Computer Science - Technology, Engineering, Instructional Technology

Also included in: The Ultimate CCNA & Networking BUNDLE [ From Zero to Network Pro ]

AP Biology UNIT 2 Cells 2.9 Cell Compartmentalization Lesson Guide

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AP Biology Unit 2: Cells – Cell Compartmentalization Lesson (2.9) Keywords:AP Biology, Unit 2 Cells, cell compartmentalization, eukaryotic cells, organelles, internal membranes, osmosis, diffusion, active transport, AP Bio lesson, digital biology resource, printable science worksheet, Google Classroom compatible. Product Overview: Bring cell efficiency and organelle function to life with this engaging AP Biology digital lesson on Cell Compartmentalization (2.9)! This 7-page digital and print

7th - 12th, Adult Education, Higher Education

Biology, General Science, Other (Science)

CCSS

RST.11-12.1

, RST.11-12.2

, RST.11-12.3

Also included in: AP Biology Complete Unit 2 BUNDLE: Cells | Video Lesson Guide Worksheets

Scaled Drawings Lesson | Middle School Architecture CTE STEM Presentation + Quiz

Created by

SNPC Design EDU

Teach scaled drawings with confidence using this no-prep, ready-to-use lesson bundle designed specifically for middle school architecture, CTE, STEM, engineering, and math classes. Created by a licensed architect and interior designer with real industry experience, this resource connects classroom math to professional practice in a way that engages students and builds career awareness. This complete lesson bundle includes everything you need to introduce, teach, and assess scaled drawings — from

6th - 9th

Engineering, Geometry, Measurement

Virtual Routing & Forwarding (VRF) | CCNA 200-301 Prep and Networking Lessons

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