Percent Increase and Decrease Quiz - Page 2
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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
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
Terrestrial Biome Presentation
This product is an example of the kind of products that you can get from my page. The Terrestrial Biome Presentation is a project that students can use to learn more about the biomes in world. This package includes an additional document that students can take notes with. It also includes a quiz that students can take on the information that was presented in class. All of my products are fully compatible with Google Classroom, allowing the teacher to integrate many different technology platf
8th - 12th
Biology, Earth Sciences
NGSS
HS-LS4-4
AP Biology UNIT 6 Gene Expression 6.4 Translation Video Study Guide
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
+7
STEM Energy - Pre-assessment for conductors and insulators Makey Makey project
Free Product is a pre- assessment and some quick start activities. See other listings for full unit plans for conductivity. Key Features: Pre-assessment drives your instruction Students will show what they know before they move on to using either snap circuits or a makey makey kit with SCRATCH. What Educators Are Saying: "This project is a great quick activity. The combination of quick hits and formative assessment makes life easier." – Tom C., 5th Grade Teacher
3rd - 6th
Basic Principles, Science
AP Biology UNIT 3 Cellular Energetics 3.5 Cellular Respiration Video Guide
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)
AP Biology UNIT 4 Cell Communication 4.6 Regulation of Cell Cycle Video Guide
In this video, we break down AP Biology Topic 4.6 and explain how the cell cycle is regulated by cyclins and cyclin-dependent kinases (Cdks). You’ll learn how Cdk–cyclin complexes control checkpoints, why proper regulation is essential for normal cell division, and how loss of control can lead to cancer. #learn#ap#biology 🧮📊⚛️🧬 🧪🧠🦠🧫🔬📐🔢📏 TIMESTAMPS 0:00 Disclaimer & Introduction of Checkpoints 11:19 Cyclin and CDK Introduction 15:15 Cyclin and CDK Throughout the Cell Cycle 27:05 Unco
7th - 12th
Biology, General Science, Other (Science)
**AP Biology Pre-Lab Checklist: Preparation, Roles & Lab Readiness**
Set your labs up for success before they even begin with this AP Biology Pre-Lab Checklist, designed to ensure students are prepared, organized, and thinking like real scientists. This structured, student-friendly checklist guides lab groups through essential preparation steps, including protocol analysis, role assignment, and materials verification, so students enter the lab with purpose and clarity—not confusion. It reinforces accountability while building strong habits in collaboration, co
5th - 12th
Basic Principles, Biology, General Science
5th Grade Performance Task
Get your students to think beyond the numbers and free writes! Your students will be put to the test with multiple skills from multiple disciplines. Here are the standards included in this project: Standards ELA: Aligns with Benchmark 2-Expository TextRI. 2 (Main Idea) - CCSS RI. 5 (Text Structure) - CCSS RI. 7 (Information From Sources) - CCSS L.1 (Adjective and Adverbs/ Conjunctions/ Prepositions/ Interjections/ Verbs) – CCSS RI. 1 (Textual Evidence, Drawing Inferences) – CCSS RI. 2 (Summ
5th
Math, Science, Writing
AP Biology UNIT 6 Gene Expression 6.3 Transcription & RNA Processing Video
In AP Biology Unit 6.3, transcription is the process where RNA polymerase reads a DNA template strand to synthesize a complementary RNA molecule. In prokaryotes, transcription occurs directly in the cytoplasm and the mRNA can be translated immediately with little or no modification. In eukaryotes, transcription happens inside the nucleus and the initial RNA transcript must undergo RNA processing, including the addition of a 5′ cap, a poly-A tail, and splicing to remove introns. These modificatio
8th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+5
AP Biology UNIT 6 Gene Expression 6.5 Regulation of Gene Expression Video
Genes Are Like Dominoes… Here’s Why 🧬🔥 | AP Biology 6.5 Regulation of Gene Expression What if your DNA worked like a giant line of dominoes… just waiting for one push? 👀 In this video, we break down AP Biology Unit 6.5: Regulation of Gene Expression in the simplest (and most satisfying) way possible. From ON/OFF gene switches to operons, enhancers, and epigenetics, you’ll see how one small signal can trigger a massive chain reaction inside your cells — just like dominoes falling one after a
9th - 12th
Biology, General Science, Other (Science)
STEM Activities Rollercoaster Challenge FREE Marble Run Easy STEAM Summer End
This STEM challenge will guide your students to build a roller coaster track. Challenge students to create a track that will keep the marble running the longest. This activity can be completed as whole group or rotation style. Easy prep & simple materials needed! Great for end of the year or Summer! This freebie is part of my SUMMER STEM BUNDLE -Click here to Save BIG & grab all SUMMER STEM Challenges * This is perfect for summer school & end of the year fun! INCLUDED IN THIS ROLLERCOASTER S
2nd - 5th
Computer Science - Technology, Engineering
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
IB Biology Internal Assessment FREE Student Proposal Tracking Table - IB Bio IA
Created by an IB Assistant Examiner, this simple, FREE IBDP Biology IA tracking table is an editable/shareable Google Doc which can be used by your SL and HL IB Diploma students to let you know what ideas they are proposing for their IA investigation. This allows you to track and comment on their ideas, to help them refine and finalize their investigation idea. This document can be shared with students, or added to your Google Classroom. Save yourself time - don't recreate the wheel. Ready to
11th - 12th
Biology, Science
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