Percent Increase and Decrease Quiz
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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)
1:53
Origin of Life Science Activity | Evolution, Miller-Urey, Animated Timeline
The Origin of Life helps students explore how life began on Earth, from the planet’s early conditions to the first cells, through engaging interactive tasks and critical thinking challenges. Activities for students: Trace Earth’s ancient history with an animated timeline Explore the Miller-Urey experiment and its groundbreaking results Examine the challenges scientists faced in recreating life’s building blocks Investigate four key hypotheses about the origin of life Place major events i
7th - 12th
Biology, Earth Sciences, General Science
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
AP Biology UNIT 6 Gene Expression 6.2 DNA Replication Video
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 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
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)
0:44
Biosphere & Ecosystems | Interactive Environmental Science Lesson
Biosphere helps students investigate ecological relationships, explore extreme environments, and reflect on humanity’s role in Earth’s future through interactive assignments that work well for high school environmental science. This digital activity invites students to: Discover how local ecosystems connect to a global biosphere Explore life in extreme environments like deep-sea hydrothermal vents Reflect on the ambitious goals and outcomes of the Biosphere 2 experiment Investigate the meani
6th - 12th
Biology, Earth Sciences, Environment
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)
Thermochemistry Unit -Editable PPT and Worksheet, notes, answer keys, free video
Thermochemistry Bundle - Editable PowerPoint and worksheet, instructor's notes and answer key included. Free Thermochemistry Lecture videos that accompany the notes. THERMOCHEMISTRY TOPICS COVERED: Spontaneous Vs. Nonspontaneous Process, Entropy and Microstates, Change in Entropy, Second Law of Thermodynamics, Third Law of Thermodynamics, Standard Entropy, Gibbs Free Energy, Standard Free Energy Changes, Temperature Dependance on Spontaneity, Free Energy and EquilibriumBest suitable for preparin
9th - 12th, Adult Education, Higher Education
Chemistry, Physical Science, Physics
Electrochemistry Unit -Editable PPT and Worksheet, notes, answers, free videos
Electrochemistry Bundle - Editable PowerPoint and worksheet, instructor's notes and answer key included. Free Electrochemistry lecture videos that accompany the notes. ELECTROCHEMISTRY TOPICS COVERED: Oxidation and Reduction Reaction Definition, Oxidation Numbers, Balancing Redox Reactions, Galvanic (Voltaic) Cells, Standard Cell Potential, Standard Potential and Free Energy, Nonstandard Potential, Electrolysis, Comparing Galvanic vs. Electrolytic CellsBest suitable for preparing for AP Chemistr
9th - 12th, Adult Education, Higher Education
Chemistry, Physical Science, Physics
NGSS 4-PS4-2 5E Lesson Plan How Light Waves Allows Objects to be Seen
This 4th Grade 5E lesson plan on waves will have students make a model demonstrating how light falling on an object enters the eye and allows the object to be seen. It is designed to align to NGSS 4-PS4-2. We use inquiry - based activities to address the 5E lesson the following way: Engage: Engage students with an inquiry-based PowerPoint and student worksheet. Explore 1: Reflection – Students view images of reflection phenomena and complete a worksheet Explore 2: Refraction – Students s
3rd - 6th
General Science, Informational Text, Physical Science
CCSS, NGSS
4.G.A.1
, RI.5.1
, W.5.1
+1
Google Sheets Activities for Beginners | 5 Spreadsheet Lessons For Grades 3-5
Teach your 3rd, 4th, and 5th graders the foundational Google Sheets skills they'll use for the rest of their school years, without spending your weekend planning. This complete 5-lesson unit walks students through charts, graphs, formulas, and formatting using step-by-step instructions and short instructional videos they can follow independently. Perfect for the computer lab, 1:1 Chromebook classrooms, or as sub-plan-ready tech lessons. What's included:5 ready-to-teach lesson templates (each les
2nd - 5th
Computer Science - Technology, Graphing, Instructional Technology
Also included in: Technology Skills Back to School Bundle 30% off
2:47
Nebula Tag
This game is meant to recreate the Montessori experiment demonstrating how smaller pieces combine to make more significant pieces (from particles to stars). This lesson is done with a bowl of water and either small pieces of paper or glitter. The paper or glitter is poured onto the water, which naturally spreads. However, with a little stir, the small, individual glitter pieces start to clump up together. The students will take the place of the glitter in this game. When a student gets tagged, t
1st - 4th
Astronomy, Physical Education, Science
Also included in: Nebula Tag Video and lesson plan Bundle
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