Percent Increase and Decrease Quiz
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AP Biology UNIT 5 Heredity 5.2 Meiosis & Genetic Diversity Video Guide
In this video, we break down how meiosis creates genetic diversity—without the confusion. You’ll learn: What crossing over is and why it matters How independent assortment increases variation When these processes happen during meiosis I #meiosis#apbio#science 🧮📊⚛️🧬 🧪🧠🦠🧫🔬📐🔢📏 TIMESTAMPS 0:00 Disclaimer 0:33 Genetic Diversity - Sibling Uniqueness 1:20 How Genetic Diversity Relates to Meiosis 2:15 Crossing Over 6:48 Independent Assortment Random Assortment Random Fertilization 9:03
8th - 11th
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
Percent yield stoichiometry lab: Alka-Seltzer and percent yield of CO2
This easy to follow lab experiment is intended to complement your teaching on Stoichiometry, Limiting Reagent, Excess Reagent, and Percent Yield as well as compiling and analyzing data to come to a quantitative conclusion. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 1 chemicals easily sourced from any grocery and drug store store making it a quick, cheap and simple lab activity to setup. The detailed procedure makes it easy for students
9th - 11th
Chemistry, Earth Sciences, Other (Science)
NGSS
HS-PS1-7
, HS-PS1-2
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Anatomy and Physiology Root Word Quiz
Start the school year off right and encourage students to practice using scientific root words. This quiz allows students to reason out the meaning of science vocabulary by focusing on what the smaller components reveal about the meaning of the larger terms. This can serve as a launch point for deeper conversations and train students to approach all new vocabulary from this problem-solving angle.
9th - 12th
Anatomy, Biology, Vocabulary
Longitudinal and Transverse Waves Differentiated Quizzes
NGSS - MS-PS4-1: A simple wave has a repeating pattern with a specific wavelength, frequency and amplitude. Students will share their knowledge of longitudinal and transverse waves.
These quizzes will support your unit on waves. They are leveled to meet all of the assessment needs in your classroom. These quizzes are a part of a lab exploring longitudinal and transverse waves. The lab, which is available for purchase, includes teacher instructions, leveled strategic questioning, an analysi
6th - 9th
Physical Science
FREE: DNA Replication Mini Quiz – IB & AP Biology
Reinforce your students’ understanding of DNA replication with this short, ready-to-use quiz designed for IB Biology (SL/HL) and AP Biology classrooms. Perfect as a bell-ringer, exit ticket, or mini-assessment. What's Included:4 questions (with answers), 3 multiple-choice and 1 short-answerA mix of difficulty levelsPrintable & digital-friendly PDF formatDesigned for use as a quick formative check before or after your DNA replication lessonsDisclaimer: Not affiliated with IBO or Collegeboard
9th - 12th, Higher Education
Biology
FREE: Cell Biology Mini Quiz – IB & AP Biology
Engage your students with this free Cell Biology Mini Quiz covering key concepts from IB Biology Theme 2 Cells (A, B) and AP Biology Unit 2! Good for quick reviews, bell ringers, or formative checks. This mini quiz covers cell theory, cell structure and organelles, and eukaryotes vs. prokaryotes. What's included:4 Multiple Choice Questions (with answer key)Printable PDF formatFor:IB Biology (SL + HL)AP BiologyAdvanced high school biologyPerfect companion to Cell Biology Jeopardy Review Game (In
9th - 12th, Higher Education
Biology
Reading Quiz and Answer Key for The Omnivore's Dilemma Chapter 1
The Omnivore's Dilemma is a great way to get high school, gifted and upper-level students thinking about food systems, sustainability, economics and government!
I have reading quizzes and answer keys for every chapter, so you just have to download and make copies! Use as a morning quiz after readings are due or have the students complete the quiz as they read to make sure they are paying attention!
This book isn't just for Culinary Arts students. Lessons in government, economics, environmental
10th - 12th, Higher Education
Economics , Environment
FREE! APES Daily Quiz – Module 1 (Smedes' & Friedland 4th Ed) | Canvas QTI
Product Description:This FREE sample quiz for Module 1: Environmental Science & Sustainability is part of my larger APES Unit 1 Daily Quiz Bundle. It’s fully aligned with the Friedland & Relyea 4th Edition textbook and Smedes’ lecture slides, making it a perfect daily check for understanding or formative assessment. This download includes both a QTI .zip file for easy upload into Canvas LMS (auto-graded + gradebook-linked) AND a Google Docs version (editable + printable) for flexible cl
9th - 12th
Biology, Earth Sciences, Environment
Cellular Respiration Sketch and Tell (Eduprotocol) Model Biology FREEBIE
Help students build deeper understanding of cellular respiration with this engaging "Sketch & Tell" modeling activity! Students create explanatory models using only google slides drawing tools, then explain their thinking in two complete sentences. This FREE resource supports NGSS-style modeling, visual learning, and clear scientific communication. What's Included: Editable Google Slides presentation (make a copy for each student in google classroom)Clear student directions and examples Teacher
7th - 10th
Biology
NGSS
MS-LS1-7
, HS-LS1-7
, HS-LS2-5
A1 (1.1 & 1.2) Unit Plan for teachers IB DP Biology 2025 exam
This is a Unit Plan for teachers for the A1 Theme including level 1 (water) and level 2 (nucleic acids). All of the references works are available for purchase. This item is from the E2Science Comprehensive IB Biology Program for the New 2025 DP Course. All the activities, quizzes, warm-ups, review etc. are also available. With over 20 years of experience teaching IB Biology, I've crafted a program that ensures both you and your students excel in the new IB DP Biology course, set for its first
11th - 12th
Biology
Also included in: A1.1 Water Complete Unit Package IB BP Biology 2025 exam edition
DP Biology D.4 Continuity and Change: Ecosystems Teacher Resource Pack
Deliver powerful lessons on evolution, environmental change, and sustainability with Edspry’s ready-to-use IB Biology resource pack—designed for Theme D: Continuity and Change – Ecosystems.Aligned with the 2023 IB Diploma Biology subject guide, this pack explores the dynamic interplay between ecosystems and change, covering essential topics like natural selection, stability and change, and climate change. Built by experienced IB educators, these resources support TOK, Nature of Science, an
10th - 12th
Biology
Understanding the Central Idea - Student Thinking Tool!
Looking for a student-friendly way to assess and deepen learners’ understanding of the Central Idea in your PYP classroom? This printable and resource helps students reflect, connect, and express their thinking meaningfully throughout a Unit of Inquiry. What’s IncludedA thoughtfully designed reflection template that invites students to articulate their understanding in their own wordsPrompts and guiding questions to encourage personal connections, examples, and conceptual understandingWhy You wi
3rd - 10th
Other (ELA), Other (Math), Other (Science)
-ology Matching Freebie {~The Science Garden~}
This matching resource can be used as a vocabulary builder, formative assessment, root word study tool, early finisher, or science enrichment activity. Look for my other resources for -ologies, as well as my -ology bundle! I use easy-to-read fonts that have proven helpful for dyslexic students and those with visual impairments, and primarily black and white printables to make content accessible for as many students and teachers as possible.
3rd - 9th
Science, Vocabulary
AP Biology UNIT 8 Ecology 8.5 Community Ecology Video Guide (Study Visual)
Community Ecology is all about how different species live together and interact in the same environment. From cooperation to competition, every organism plays a role in shaping the balance of life. This video breaks down Community Ecology in a clear, visual way so you can actually see how these interactions happen in real ecosystems. You’ll explore how species relationships build complex networks, why biodiversity matters, and how small changes can ripple through an entire community. This is es
9th - 12th
Biology, General Science, Other (Science)
CCSS, NGSS
RST.11-12.1
, RST.11-12.7
, HS-LS2-6
+1
Homeopathy, Medicine or Magical Thinking?
Check it out at: https://generationskeptics.org/2026/01/14/homeopathy-medicine-or-magical-thinking/Online version includes a teacher guide, lesson plan, website evaluation checklist, quiz, answer keys, and more! This lesson on homeopathy is designed to help students practice real scientific and digital-literacy skills by learning how to evaluate health claims they will encounter in the real world. Many students see “natural” and “alternative” medicine online and in stores, and this lesson guides
9th - 12th
Balanced Literacy, General Science, Library Skills
The News War: Think Like a Journalist, Verify Like A Skeptic
You can find the lesson described here on our website. It includes a lesson plan, student response sheet, quiz and answer key. Gr 6-12 The News War: Think Like A Journalist, Verify Like a SkepticWe also have similar lessons for younger grades. Gr 3-6 The News War: Detectives of TruthGr K-3 Be A News DetectiveFor a quick description, view The News War on our YouTube channel. For dozens of lessons that promote skeptical thinking skills, check out our webpage www.GenerationSkeptics.org
6th - 12th
Computer Science - Technology, General Science, Other (ELA)
Games and Puzzles
These are group of puzzles that I have collected that I have used for fun in the classroom and for bonuses on tests/quizzes.
6th - 12th
General Science, Not Subject Specific, Visual Arts
AP Biology UNIT 7 Natural Selection 7.10 Speciation Video Guide
🧬 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 Nocebo Effect!
We've all heard about the Placebo Effect. Meet its evil twin, the Nocebo Effect! This lesson comes with free materials, including classroom slides, a lesson plan, student response sheet, quiz, and answer keys. Check it all out here: The Nocebo Effect
6th - 12th, Adult Education, Higher Education
General Science
AP Biology UNIT 2 Cells 2.10 Origins of Cell Compartmentalization Video Guide
Learn how complex life evolved! 🌱 This video breaks down the Endosymbiotic Theory, showing how ancient prokaryotic cells teamed up to form eukaryotes — the foundation of all multicellular life. You’ll see how mitochondria and chloroplasts tell the story of life’s biggest collab. Then, we compare prokaryotes vs. eukaryotes to see what really sets them apart. Stick around till the end for a quick quiz to test your bio brainpower! 🧬 Disclaimer: AP Biology ® is a registered trademark of College bo
9th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Also included in: AP Biology Complete Unit 2 BUNDLE: Cells | Video Lesson Guide Worksheets
AP Biology UNIT 8 Ecology 8.4 Effect of Density on Populations Video
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
+7
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
AP Biology UNIT 4 Cell Communication 4.5 Cell Cycle Video Guide
AP Biology Unit 4.5 lesson covering the cell cycle, interphase (G1, S, G2), and mitosis (PMAT) in full detail. This video explains what happens at each stage, how DNA content changes, and where key checkpoints occur. Includes an end-of-lesson quiz to test understanding and reinforce common AP exam concepts. Keywords: AP Biology, Cell Cycle, Interphase, Mitosis, PMAT, G1 Phase, S Phase, G2 Phase, M Phase, Checkpoints, DNA Replication, Sister Chromatids, Chromosome Number, AP Bio Review TIMEST
7th - 12th
Biology, General Science, Other (Science)
AP Biology UNIT 5 Heredity 5.5 Environmental Effects on Phenotype Video Guide
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
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