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Videos (Over 2 Million Educational Videos Available)
Thomas Jefferson - Author of The Declaration of Indepence & 3rd U.S. President | Mini Bio | BIO Video
4:18
Thomas Jefferson - Author of The...
Biography of Mary Cassatt for Kids: Famous Artists for Children - FreeSchool Video
4:59
Biography of Mary Cassatt for Kids: Famous...
How Computers Work: What Makes a Computer, a Computer? Video
5:10
How Computers Work: What Makes a Computer,...
Other Resource Types ( 578 )
15 Items in Collection
Lesson Planet

Cell Cycle

For Teachers 9th Standards
This collection will help students understand the intricacies of the cell cycle. These videos and activities will walk them through each stage, describing what is happening to the cell and the nucleus.
Lesson Planet

Climate Change in My Backyard: Grades 10-12, Unit 4

For Teachers 10th - 12th Standards
Climate change is the focus of a three-lesson collection that asks students to consider how people living around the world are affected by the changes they researched. In the second lesson they examine their own carbon footprints.The...
Lesson Planet

Space, Gravity, and the Human Body

For Teachers 5th - 12th Standards
What happens to the human skeleton when it has been in space for an extended time? What does a reduced-gravity environment do to our bodies? Can we learn about our own skeletons by taking apart a chicken carcass? Explore the concepts...
Lesson Planet

Molecular Gastronomy - Science in the Kitchen

For Teachers 9th - 12th Standards
Some say cooking is an art—and a science! Scholars scope out the savory subject of molecular gastronomy with a series of related activities. The teacher's guide contains printable worksheets and helpful tips for implementing the lesson.
Lesson Planet

Photosynthesis Investigation

For Teachers 10th - 12th Standards
Can scientists increase the rate of photosynthesis to help clean the air? Scholars complete an experiment determining net photosynthesis. Then, they apply knowledge from the activity to design their own investigations of the factors that...
Lesson Planet

Drug Adherence and Resistance

For Students 9th - 12th Standards
The FDA approved more than 25 drugs to treat HIV—and often people must use them in combination. One of the largest challenges with these medications happens due to patient error. Class members use an interactive to learn about drug...
Lesson Planet

Color Filters

For Students 9th - 12th Standards
Filters provide amusing changes to images in applications other than just Instagram! High school pupils apply their knowledge of colored filters to three different interactive sets of puzzles. They identify light colors that pass through...
Lesson Planet

Color Pigments

For Students 9th - 12th Standards
Objects contain pigments that selectively absorb a wavelength of light, and our eyes only observe a very small range of these wavelengths. Scholars apply these two facts to three different activities. They identify the pigment in an...
Lesson Planet

If This, Then That: Color

For Students 9th - 12th Standards
The dress color debate of 2015 taught the importance of understanding how we see light. Scholars view a shirt under two different colored lights and then must predict what color the shirt will appear under a third light. They apply color...
Lesson Planet

Light Intensity

For Students 9th - 12th Standards
Light intensity varies by the strength of the light bulb as well as the distance to the light bulb. Pupils apply these concepts independently at first. They must solve for the light intensity as either the distance or the wattage of the...
Lesson Planet

Spectrum

For Students 9th - 12th Standards
Scholars relate each of the colors in the spectrum, except indigo, by comparing their frequencies, wavelengths, and energy levels. Then, they compare each section of the electromagnetic spectrum when considering the same three variables.
Lesson Planet

Total Internal Reflection

For Students 9th - 12th Standards
Scholars work through three different activities applying their knowledge of total internal reflection (TIR). First, they simply identify which diagrams create TIR and which don't. Next, they match different types of boundary behaviors...
Lesson Planet

Filling Our Land with Landfills

For Teachers 9th - 12th Standards
Though it consists of only 5 percent of the world population, the US generates 40 percent of the world's waste. Scholars learn about landfills, their safety, and other options for handling solid waste. They use experiments and research...
Lesson Planet

Dragon Delivery

For Teachers 9th - 12th Standards
Consider the riddle of dragon genetics. Young scientists simulate being dragon parents and determining which traits their child will have. Then they learn of a new relative and must determine how they are related using probability and...
Lesson Planet

The L.O.S.T. Art of Image Description - Converging Lenses

For Students 9th - 12th Standards
Magnifying glasses and cameras often use converging lenses, but how do they alter an image? Pupils discover a lens, axis, and object arrow before identifying four characteristics of the resulting image. They label the location,...
Lesson Planet

Law Enforcement - Refraction

For Students 9th - 12th Standards
Pupils apply their knowledge of refraction to four different sets of challenges. Each of the first three focus on one variable's impact on the direction of bending. The fourth combines variables for greater challenge.
Lesson Planet

The L.O.S.T. Art of Image Description - Curved Mirrors

For Students 9th - 12th Standards
We see curved mirrors every day in spoons, rear-view mirrors, stores as a safety measure, make-up mirrors, and in novelty stores. Scholars explore the changes to an image based on the curve of the mirror, the location of the image, and...
Lesson Planet

Who Can See Who?

For Students 9th - 12th Standards
While only briefly mentioned in most Physics books, plane mirrors and their applications offer the basics necessary for future studies. While working through an interactive, pupils demonstrate knowledge of both reflection and its forms....
Lesson Planet

Law of Reflection

For Students 9th - 12th Standards
Reflection seems simple to understand, but without a complete understanding, pupils struggle with ray diagrams, specular versus diffuse reflection, total internal reflection, and image formation. An engaging interactive provides three...
Lesson Planet

Sensors in Chemistry

For Teachers 9th - 12th Standards
The Environmental Protection Agency monitors sensors to track air pollution and set clean air standards. Enthusiastic young scientists use similar sensors to gather data in their area and then apply the gas laws and conservation of...
Lesson Planet

NOVA RNA Lab Lesson Plan

For Teachers 6th - 12th Standards
Scholars learn the differences between RNA and DNA through discussion, virtual labs, worksheets, and video quizzes. They build their knowledge of molecular biology with support from video clips and handouts.
Lesson Planet

RNA VirtuaLab Game

For Students 6th - 12th Standards
Molecular engineers play with RNA to develop new therapies that could save lives. Young scientists fold RNA into specific shapes using the pairing rules. They apply knowledge about the relative strength of bonds and shape-shifting RNA...
Lesson Planet

NOVA Evolution Lab Game

For Students 6th - 12th Standards
Many scholars study phylogenetic trees without understanding how they are made. Through an online game, young scientists use the given data to create phylogenetic trees of increasing complexity. They rely on the trees they create to...
Lesson Planet

Plant Structures Lab Stations

For Teachers 9th - 12th Standards
In China, hibiscus is known as the shoe flower because it is used to polish shoes, while in Hawaii, it is honored as the state flower. Young scientists learn about the structure and function of flowers. They dissect hibiscus flowers,...