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1 In 1 Collection 10:48
Lesson Planet

Mitosis: Splitting Up is Complicated

For Students 9th - 12th Standards
Although you cannot clone yourself, the cells in your body can clone themselves, and, in fact, you wouldn't grow if they didn't! Viewers learn all about this process in a video that explains the difference between the processes of...
Lesson Planet

Search and Rescue Activity

For Students 8th - 10th Standards
Get your classes moving and practicing sequences at the same time! Learners move about the room solving problems and finding their solutions. Problems include both recursive and explicit formulas and both geometric and arithmetic sequences.
11:12
Lesson Planet

Populations

For Students 9th - 12th Standards
The largest concentration of free-roaming wildlife in the continental United States is found in Yellowstone National Park. A video describes the three main types of population interactions: mutualism, commensalism, and parasitism. It...
8:27
Lesson Planet

The Greenhouse Effect

For Students 9th - 12th
How do we know global warming isn't just mother nature having hot flashes? The video describes the greenhouse effect and how it is necessary to life on this planet. Then it explains greenhouse gases and how increasing them can lead to...
14:04
Lesson Planet

Ecosystems

For Students 9th - 12th Standards
Living and non-living things are both a part of an ecosystem. A video begins with ecosystem interactions using biotic and abiotic factors. It also covers food webs, limiting factors, and logistic growth. As a real-world connection, it...
10:05
Lesson Planet

Biotic and Abiotic Factors

For Students 9th - 12th Standards
Don't be a lone wolf, learn how the reintroduction of wolves in Yellowstone Park altered the biotic and abiotic factors. Video describes the impact of biotic and abiotic factors at multiple levels. It highlights the examples of food...
1 In 1 Collection 12:44
Lesson Planet

Natural Selection

For Students 9th - 12th Standards
The peppered moth is featured in a video about natural selection. The narrator tells the story of Darwin's theory and then moves on to the principles behind natural selection and the different ways it works. Concepts covered include...
1 In 1 Collection
Lesson Planet

Introduction to Environmental Engineering

For Teachers 7th - 9th Standards
A series on environmental engineering introduces the class to issues that environmental engineers work to solve. This first lesson focuses on air and land issues, and looks at ways to reduce pollution.
Lesson Planet

Representing 3-D Objects in 2-D

For Teachers 9th - 12th Standards
How  does the shape of the surface of water in a container change as water leaks out? After tackling this question, learners take part in a similar activity with more complex figures.
Lesson Planet

Monitoring Amphibians

For Teachers 6th - 10th Standards
What sort of shoes do frogs wear? Open toad sandals. If your scholars want experience collecting field samples, this is the lesson for you. After learning the proper way to collect field samples, pupils catch amphibians to test for...
15:19
Lesson Planet

Biological Molecules

For Students 9th - 12th Standards
Focus on macro-molecules including nucleic acids, proteins, lipids, and carbohydrates. A video explains which are monomers, which form polymers, and the process of changing from one to the other. It also covers the characteristics of...
1 In 1 Collection
Lesson Planet

Introduction to Water Chemistry

For Teachers 7th - 9th Standards
What are the issues surrounding water quality? Viewers of this short presentation gain information about the importance of clean water, the lack of fresh water, water contamination, and ways that engineers treat water. 
13:57
Lesson Planet

Transport Across Cell Membranes

For Students 9th - 12th Standards
Materials don't need a password to move through cell membranes! Learners explore how cells move materials across the cell membrane. The video then teaches the detailed workings of both passive transport (specifically diffusion,...
12:57
Lesson Planet

Life Requires Free Energy

For Teachers 9th - 12th Standards
Free energy, get your free energy here! Learners see that all organisms require free energy, which comes from the sun. The lesson explains the first two laws of thermodynamics and then analyzes metabolism, via glycolysis, on a very...
11:24
Lesson Planet

Homeostatic Evolution

For Teachers 9th - 12th Standards
How does something remain the same in order to change? The video discusses homeostatic evolution from both the continuity and changing perspectives. An analysis of the excretory system in flatworms, earthworms, and vertebrates shows...
7:01
Lesson Planet

Evolutionary Significance of Cell Communication

For Teachers 9th - 12th Standards
Explore how cells communicate with a video that features the symbiotic relationship between a bioluminescent bacteria and the bobtail squid. The resource explains quorum sensing in bacteria and how epinephrin is linked to glycogen...