Science Buddies
Science Buddies: Reveal the Red: Exploring the Chemistry of Red Flower Pigments
Are all reds the same? Find out in this science fair project. Investigate if the pigments in one type of red flower are different from those in another type of red flower. Flowers contain an assortment of amazing chemicals that produce...
Science Buddies
Science Buddies: Which Wing Design Creates the Greatest Lift?
Airplane wings do not all have the same design. With this Science Buddies project you can design your own wings to see which offers the greatest lift. The Science Buddies project ideas are set up consistently beginning with an abstract,...
PBS
Pbs Learning Media: Deserts
Not all deserts are the same. This still collage produced for Teachers' Domain features views of different deserts around the world.
CK-12 Foundation
Ck 12: Interactive Geometry: 3.2 Asa and Aas Triangle Congruence
See how triangles are congruent where all corresponding angle pairs and sides are the same.
Varsity Tutors
Varsity Tutors: Web English Teacher: Dr. Seuss Lesson Plans
What is your favorite Dr. Seuss story? Web English Teacher may be offering you resources to teach it right here! Also contains links to biographical information.
TED Talks
Ted: Ted Ed: The Science of Snowflakes
One could say that snowflakes are simply frozen water - but if you compare a snowflake to an ice cube, you'll notice a big difference. Why are all snowflakes six-sided? Why are none of them exactly the same? And how do we ski on them?...
Other
Allmath.com: Magic Squares Game
Magic squares have been a fascinating topic in mathematics for centuries. They are formed by filling in all the squares with the numbers starting from one so that the sum of all rows, columns, and diagonals is the same. Instructions are...
Smithsonian Institution
National Museum of Natural History: American Mammals: California Pocket Mouse
California Pocket Mice eat seeds, insects, and sometimes green leaves. Like other pocket mice in the genus Chaetodipus, they scurry around on all four feet (unlike kangaroo rats, which are in the same family of rodents, and which hop on...