Learn about what a fossil is, the different types that scientists use for study, and processes that form them. [2:57]

By applying principles of industrial engineering and time management, you will learn how you can speed through your chores and still have time to kick back and relax. You will also learn that time-efficiency is not the only factor...

In this interactive tutorial, you will learn about the types of weathering and erosion that rocks and landforms undergo. This will lead to a discussion of soil and the types of soil. Lastly, you will learn about mass movements of soil,...

When we get hot, we sweat. The physiological role of sweat is to cool us down. When the water evaporates, it removes energy from our bodies. This sort of evaporative cooling can also be used to cool homes, using what are referred to as...

This comprehensive study guide covers the main terms and concepts needed for an earth science unit on collecting weather data. Review questions are included at the bottom of the study guide.

This comprehensive study guide covers the main terms and concepts needed for an earth science unit on the composition of the atmosphere. Review questions are included at the bottom of the study guide.

[Free Registration/Login may be required to access all resource tools.] Provides a brief overview of plate tectonic processes. Includes a labeled illustration, images, and a few questions to check understanding.

[Free Registration/Login may be required to access all resource tools.] Discusses the steps involved in presenting a hypothesis to the scientific community and what happens during and after peer review. Explains what a scientific model...

[Free Registration/Login may be required to access all resource tools.] Summarizes the key points about geological processes that took place during the Precambrian Era. Includes a few questions to check for understanding.

This is a site full of information about various microscopes and the objects and processes scientists study with them. Includes timelines and interactive simulations.

This lesson models an information-gathering process for primary learners as they listen to and look at resources, seeking information pertinent to the questions on an information wheel. Guiding the listening, looking, and learning...

The students will do research to learn the various functions of bees within the hive and understand the process of making honey. Students will use numerous resources to find their information including the Internet, library books,...

CODAP is a free, easy-to-use data analysis environment for students. Students can load their own data into an easy-to-use web-based data analysis tool to create their own datasets, share visualizations, and discover data-driven insights....

In this lesson, students will understand that in order to grow healthy plants, soil, water, light, and air must be provided. Students will use math skills such as measurement and science process skills such as observation, comparing, and...

The purpose of this lesson is to begin the process of helping students to learn the basic principles of probability. The students will also collect data, interpret data, and determine the fairness of the game rock, paper, scissors.This...

Study the plant cell chloroplasts in the science of biology including their function, structure, and how they help make energy through the process of photosynthesis on this site.

As part of the study on Life Processes, the young scholars will watch a video clip at Cells Alive to see a model of the cell and its components. The students will use edible products to create an animal cell. Each product will represent...