Take the small step for man and giant leap for mankind with the Apollo astronauts using primary sources. Young historians explore the documents related to the American space program up through the lunar landing, including presidential...

Huygens spacecraft landed on Saturn's moon Titan in 2005, making it the farthest landing from Earth ever made by a spacecraft. In this hands-on activity, the 12th installment of 22, groups explore how density affects speed. To do this,...

The Galle crater on Mars is also known as the Happy Face crater because of its appearance. First, scholars use pebbles and flour to simulate craters and study their properties. They then apply this knowledge to help decipher the history...

Every year, the moon moves 3.8 cm farther from Earth. In the 11th part of 22, classes use the distance formula. They determine the distance to the moon based upon given data and then graph Galileo spacecraft data to determine its movement.

Students explain how moon phases occur. They describe and explain at least two common misconceptions that people have about the moon. Students explain what a star is. They explain 3 ways that the night sky has been used throughout history.

Students explain how moon phases occur. They explain three ways that the night sky has been used through history. Students locate some of the constellations in the night sky. They discuss stories and myths surrounding stars.

Dive your class into a reading of Island of the Blue Dolphins with this in-depth study guide. Breaking the novel into three parts, the resource begins each section with a focus activity that identifies a specific theme or question...

The teacher reads and retells Californian tribal origin or creation stories that come from the traditions of a variety of California Indian tribes. Then, pupils get together in groups and retell the stories they just heard; just as...

Students observe the various living things they can find outside their playground making sure to look both on the ground and in the air. They develop a large poster Venn digram, as a class, of plants and animals that live in the air, on...

Students study the properties of ocean water and tides and learn about animals that live in intertidal zones. In this intertidal zone lesson plan, students participate in classroom stations to learn about fresh water and salt water, cold...

Pupils listen to a story about seashells. They discuss shelled animals. Learners describe the function of seashell. Pupils relate the function of a seashell to their own dwelling. They differentiate between shelled animals that make...

Students discover that astronomy is a branch of science that includes the study of planets, stars, and constellations.

High schoolers investigate the importnce of celebrations anf festivals in Japanese culture and then create a story based upon an image from the lesson. Resource links are provided for images of events.

Students discuss importance and symbolism of flags to United States and its people, discuss history and meaning of American flag, identify flags of other countries, analyze symbolism of color, shape, and design, and view images of Civil...