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242,223 reviewed resources

Lesson Planet

Molecules and Fuel Cell Technology

For Teachers 6th - 12th Standards
A fuel cell is where the jailer keeps gas guzzlers. Scholars review chemical reactions, chemical bonds, and chemical structure in order to apply these concepts. Participants construct fuel cell kits, using electrolysis to run the car and...
5:58
Lesson Planet

Muscular System

For Students 9th - 12th Standards
To take one step, the body uses about 200 muscles. In the video, learners see the difference between the three types of muscles found in the human body—skeletal/striated, smooth, and cardiac. The instructor then explains, in detail, how...
Lesson Planet

Artificial Lung and Diaphragm

For Teachers 6th - 12th Standards
She had a terribly busy day converting oxygen into carbon dioxide; now she just needs a moment to breathe. In the activity, scholars review the function of the respiratory system and discuss bioengineering's role in medicine/health and...
Lesson Planet

Making Arguments

For Teachers 11th - Higher Ed Standards
A strong writing resource, designed for high school or college-level writers, guides learners through crafting persuasive arguments. The packet not only provides examples of a variety of argumentative strategies, it gives pointers on how...
Lesson Planet

Citizen Photojournalism

For Teachers 9th - 12th Standards
Matt Black's photo essay, "The Geography of Poverty" provides a shocking reminder of the poverty that exists in the United States. The resource not only focuses attention on poverty but also conditions that have given rise to situation...
7:46
Lesson Planet

Plants

For Students 9th - 12th Standards
Use a biology video to focus on four main groups of plants: bryophytes, ferns, gymnosperms, and anglosperms. It explains the parts of plants, life cyles, evolution of plants, and even touches upon sporophyte and gametophyte. 
Lesson Planet

Fire Ecology on the Rim

For Teachers 9th - 12th Standards
An engaging unit on wildfires includes three sections, including a background section with eight lessons and five activities, a field experience section with 13 lessons and five activities, and a conclusion section featuring an analysis...
10:15
Lesson Planet

Natural Selection

For Students 9th - 12th Standards
Between 1968 and 2002, the total number of peppered moths decreased by almost two thirds, although scientists do now know why. In the 10th video of the series, the instructor defines evolution as any changes to a gene pool. Scholars then...
10:55
Lesson Planet

Great Minds: Gregor Mendel

For Students 9th - 12th
How would you feel if you made a huge scientific discovery, published it everywhere, and shared it with every scientist, only to have it ignored for 35 years because no one understood your genius? Unfortunately, Gregor Mendel died before...
Lesson Planet

Interactive Laboratory Activities for Secondary Education

For Teachers 9th - 12th Standards
Do you think the lab smells like rotten eggs? Sorry to hear about your sulfering. A set of five experiments covers many different topics including seasons, gravity, food, precipitation, and photosynthesis. Though not presented as a...
Lesson Planet

Atoms and Molecules

For Teachers 5th - 8th Standards
A science lesson begins with a presentation and discussion about atoms and molecules. Then scholars divide into groups to complete hands-on activities. It also offers an additional extension about elements and orbitals.
9:30
Lesson Planet

Population Variation

For Students 9th - 12th Standards
Tasmanian devils are scavengers who eat dead animals including the bones and fur. A video begins with cancer in Tasmanian devils to demonstrate the importance of genetic variation. Then examples such as the black-footed ferret and AIDS...
12:18
Lesson Planet

Ecosystem Change

For Students 9th - 12th Standards
Climate change has happened throughout the history of the planet, and the video uses examples from continental drift to modern airplanes as measurable examples. It begins with how climate change will impact systems on the planet. Then it...
7:34
Lesson Planet

Biodiversity

For Students 9th - 12th Standards
"The one process ongoing that will take millions of years to correct is the loss of genetic and species diversity by destruction of natural habitats" - E.O. Wilson. Here is a video that discusses biodiversity at multiple levels from...
13:04
Lesson Planet

Plant and Animal Defense

For Students 9th - 12th Standards
Explain the defense systems of both plants and animals against pathogens with a biology video. It covers the disruption of the immune system through hypersensitive responses, normal responses, nonspecific immune responses, as well as the...
10:29
Lesson Planet

Viral Replication

For Students 9th - 12th Standards
Explain how viruses use the lytic and lysogenic cycles with an explanatory video. The resource also describes retroviruses and the virulence of bacteria.