What Happened To The Chesapeake Bay Filtering System?

Pump up your class while studying the cardiovascular system with this pair of activities. In one, learners record heart rates during different actions. In the second, they read kid-friendly heart health articles online and then write a...

When Captain John Smith visited the Chesapeake Bay in the summer of 1608, what types of animals and habitats did he encounter? Your young historians will analyze primary source documents to answer this question, as well as compare the...

In this math lesson, students calculate the cost of bridge construction and time of completion. They solve and write short answers to 5 questions using mathematical operations.

Fifteen multiple choice questions review a variety of biology topics. In game-show fashion, viewers answer questions about a plant's needs, the skeletal system, and the cardiovascular system. If you happen to teach these three topics...

Students compare the digestive systems of the buffalo and of the zebra, diagram their systems, and compare their lengths. In this digestive system lesson plan, students learn about their diets as well.

Learners examine how to take the impurities out of eater.  In this exploratory lesson students complete an experiment on how to filter drinking water. 

Sixth graders explore the human body by viewing video clips. In this digestive system lesson, 6th graders discuss what they think happens when they swallow food. Students view a Brain Pop clip demonstrating the digestion of food and...

Earth science classes can inspect the geography of the Mississippi River watershed by using National Geographic's fascinating FieldScope, an interactive mapping tool. Printable worksheets can be used to guide the exploration. This neat...

In this body systems worksheet, students read information about the processes involved in the respiratory and urinary systems. Students then answer 1 short answer and 2 multiple choice questions.

Fourth graders read and discuss the sun and the energy we use on Earth from the sun. In this sun lesson plan, 4th graders discuss the solar system, planets, and answer short answer questions.