WORKSHEETS
In this science printable, students will label a diagram of the human heart, match each part with its description, and…
Enrich your study of the human circulatory system with this science printable. Students will match each blood vessel…
Use the questions in this science printable to review the composition of blood in the human body. As a skill challenge,…
Use this printable to review what happens to blood as it circulates through the human body. Students will match each…
Further your study of the human body and disease with the questions in this science printable. Students will research…
Students will research heart disease, medical treatments, and technology, to answer the questions in this science…
ACTIVITIES
To answer the question, "Do planarians prefer darkness or light?" each student will formulate a hypothesis, design an…
Students apply what they know about mollusks, arthropods, and echinoderms to infer what kind of animal made each…
Eugenie Clark, a marine biologist, studied sharks. A biography and related activities are included.
TEACHING RESOURCE
Read the latest information on how HIV is transmitted and the precautions you should take to prevent infection. Use this…
Lessons learned over the course of the HIV/AIDS epidemic are discussed by Peter Piot, a Belgian physician and…
Share an article that provides an excellent historical perspective on HIV/AIDS. Use this health resource to increase…
Distribute an article that examines the complex issues and recent advances in the field of HIV/AIDS.
Teach children to develop a classification system based on different dog characteristics with a printable sheet.
Teach children about the spider's silk fiber and the plants scientists hope to engineer to duplicate its durability with…
Try a printable science activity that teaches children about the classification system and the scientific names of the…
Use this printable to teach children about different bat adaptations.
This printable asks children to research this plant using encyclopedias and other materials, and discover how it relates…
A list of animals that have colorful markings to either attract a mate or ward off predators.
EDITOR'S COLLECTIONS
Do you know what the biggest animals in the world are? Check out our Animal Hall of Fame to see who tops the list!
LESSON PLANS
Introduce your students to different types of bacteria found in the household with this printable science activity.…
In this printable computer activity, students develop their Internet browsing skills as they learn about the human body.
Examine the price of progress in The Lord of the Rings, Book Three, with the lesson planning resources in this printable…
In this project, students study how different organisms have adapted to their own environments.