This lesson has been designed to show students the unique structure that birds possess--feathers--and how they maneuver them in flight.

Learn why clean air is necessary to a healthy life by completing these five activities.

Learn how riding a bicycle helps the environment and your health by completing these four activities. Explore further by clicking on one of the numerous links provided.

Complete these three activities to learn about the six main types of bridges and their uses. Includes links to explore related material.

Learn about the plants, animals and sea life that inhabit coral reefs by completing the five activities. Explore reefs further by clicking on one of the numerous links provided.

Engage in the activities provided to learn what you can do to protect your body from harmful germs. Click on the links for further exploration.

Learn about the importance of oceans and their connection to weather by completing the five activities. Explore further by clicking on one of the numerous links provided.

Complete these three activities to learn about prairies and where they are located. Includes links to explore related material.

This activity provides an opportunity to learn about water vapor and its role in rain.

Learn how rivers work and the importance of them by completing the five activities. Explore rivers further by clicking on one of the numerous links provided.

Introduce young learners to clouds and weather with guided discovery and inquiry to learn what makes up clouds.

Engage in the activities provided to learn how you can use the sun as a source of energy. Click on the links for further exploration.

Students will examine Paul Gauguin's self-portraits and letters to learn about the individual who created them and consider how first-person art forms (self-portraits, diaries, letters, journals) aid the process of self-discovery. Then,...

Students will answer reflection questions based on previous videos about career journeys.

In order to complete this internet hunt on Yellowstone, students must peruse through the park's website to find the answers to the questions. A very interesting hunt and one that students will be sure to enjoy!

In this activity, students explore rocks using their five senses. They sort them into groups, learn about landforms, and learn how rocks are used by humans. Their discoveries are recorded in their science notebooks.

In this activity students will learn to make and size paper. The activity can be used as an introductory activity to promote student interest. In the early part of the 20th century, the field of chemistry was very involved in industrial...

This article gives a complete biography of Louis Agassiz. Learn about his discoveries on glacier activity and extinct fishes changed enriched our knowledge base.

NASA site features a lesson plan that teachers can use to help their students see how far they are from each of the planets.

Site contains experiments students can do in the classroom to enhance their understanding of biological rhythms.

"Can a plant grow from just the top of a carrot?" Learners will engage in this lesson plan to find out.