Percent Increase and Decrease Quiz
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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 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
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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)
4:13
Viruses: Structure, Infection, and Life Cycles Interactive Biology Lesson
The "Viruses" interactive lesson introduces students to the hidden world of viruses—how they differ between plants, animals, and bacteria; how they enter cells and replicate; and how they can cause (or sometimes even prevent) disease. Activities for students • Identify plant, animal, and bacterial viruses using hints (drag & drop) • Explore the structure of the tobacco mosaic virus • Find all the ways plant viruses can enter through wounds or openings • Examine common symptoms of plant vira
8th - 12th
Biology, General Science, Other (Science)
1:30
Evolution and Types of Selection: Interactive AP Biology Digital Lesson
Evolution and Types of Selection engages students with animated explanations, comic-style visuals, and interactive tasks to deepen their understanding of natural selection and evolutionary evidence. Activities for students: Explore Darwin’s theory through comic-style illustrations Examine evidence of evolution with clear infographics Understand different types of selection with animated visuals Sort photos of organisms by selection type Analyze scenarios to determine selection direction Ra
7th - 12th
Biology, General Science, Science
NGSS
HS-LS4-2
, HS-LS4-1
, HS-LS4-6
+3
1:48
Nature Reserves: Conservation, Ecology & Role-Play | Interactive Lesson
Nature Reserves invites students to explore conservation, analyze human impact, and role-play as memory keepers of Earth’s ecosystems in a browser-based interactive activity on ecology and environmental science. Activities for students: Step into a post-nature future and role-play as memory keepers of Earth's ecosystems Match historic photographs with national park descriptions and locations Explore conservation efforts in places like Yellowstone, the Galápagos, and the Serengeti Reflect on
7th - 10th
Biology, Earth Sciences, Environment
2:17
Symbiosis Digital Lesson — Mutualism, Commensalism, Parasitism Explained
The lesson Symbiosis helps students explore fascinating partnerships in nature—from giant clams and zooxanthellae to termites with their gut microbes. Through interactive tasks, illustrated explanations, and critical thinking challenges, students investigate how symbiotic systems work, why they persist, and what benefits the partners gain from each other. Activities for students Explore illustrated case studies by clicking on interactive buttons, each opening a page with visuals and clear expl
6th - 10th
Biology, Environment, General Science
1:57
Water Cycle Interactive Science Lesson with Real-World Connections
The Water Cycle lesson helps students understand how water moves through Earth’s systems—from oceans and rivers to clouds and underground reservoirs. Through engaging interactive activities, students explore reservoirs, stages of the cycle, and human impacts, all while strengthening critical thinking skills. Activities for students: Sort Earth’s water reservoirs (oceans, rivers, glaciers, etc.) and discover what percentage of water each holds Identify how much water is stored in everyday o
6th - 8th
Earth Sciences, Environment, General Science
4:23
Montessori Math 2 Extraction of a Square Root of a Binomial Presentation
This is a presentation of a 9-12 Math concept using Montessori materials. In this video, you will see how to extract the square root of a binomial, and you will see how to write the equation using the radical, and see how to find the proof (which is found when you examine the root of the square formed on the board). The root of the square will be clearly presented (if done correctly) at the root of the formed square. This work prepares the child for further work with binomials and for work abs
4th - 6th
Algebra, Math, Other (Math)
CCSS
4.OA.A.1
, 5.OA.A.1
, 5.OA.A.2
+2
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