Students explore the definition of a portrait. In this portrait analysis lesson, students discuss two of Dorothea Lange's portraits and create their own portraits of their classmates.

In this energy conservation worksheet, students answer questions about energy sources and energy use. The worksheet includes both true/false and multiple choice questions. There are 22 questions with answers.

First graders solve story problems using an analog clock. In this time story problems instructional activity, 1st graders complete word problems on elapsed time and discuss their solutions. 

For this careers worksheet, students use the decision making chart to list and compare three possible career choices. Students use the provided formulas to help narrow their career choices.

Students research the phenomenon that is living in a small tree. They develop their own conclusion on what they believed is occuring. They answer discussion questions to end the lesson.

Middle schoolers examine a closed box with wires and try to guess where the washer is. They experiment by pulling out wires to determine the location of the washer. They complete discussion questions to end the activity.

Students pour water into a "magic" box and examine how it comes out with a much larger volume of water. They, working in small groups, design a volume exchanger and explain its design to the whole class.

In this word choice worksheet, students read the sentences and complete them with the words all, half, most, or none. Students complete 14 online examples.

Explore the seven life processes that describe whether an animal is alive or not. Each characteristic is defined with examples and pictures. Also included is a living animal quiz to test how much you have learned.

Kamoku is a boy from Hawaii who is interested in the seven life processes. Do you know what these are? Join Kamoku and discover them with him.

Anaken lives with his brother Kiko on a beautiful island. Today they are learning about life processes. Join them and find out what they learn.

College-level online biology course focusing on the process of photosynthesis. Course highlights the physical, chemical, and biological reactions that happen during photosynthesis. Course features include lecture summaries, assignments,...

Clip art of a woman carrying a purse.

Understand how plant hormones allow plants to live in their environment.

Understand the difference between microevolution and macroevolution.

At the end of this activity, students will understand that life is full of opportunities-sometimes unplanned-that we should embrace as part of the learning process.

[Free Registration/Login may be required to access all resource tools.] This activity explores the significance and functions of carbon and explains why carbon is essential to life on Earth. Students will investigate and explain cellular...

A collection of video lectures from an introduction to oceanography course taught at the University of California, Los Angeles. The course gives a general introduction to the processes and history of Earth's global oceanic system in...