Record high temperatures in the region are accelerated by soil drying, and together these changes are magnifying the decline of soil water. <br/>

Almost all life either directly or indirectly depends on one of the most important biological processes on the planet - photosynthesis. Through easy-to-understand graphics and colorful animations, the complex chemical process of...

Upon viewing the Exploring Marine Biomes video series, students will be able to do the following: Explain that oceans cover about 70% of Earth's surface. List some of the reasons oceans are important to the planet and to living things: -...

In this video, the advantages of representing data on a dot plot are explained. The teacher discusses how dot plots provide a quick snapshot of the shape of the data, show individual data points, and accurately represent the distribution...

It's time to learn a little more about a chemical reaction. How do molecules have to be arranged and how much energy do they have to collide with? What's a catalyst? Lots of great tidbits in this one.

This live-action video program is about ectotherms. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated graphics...

In this video, the teacher explains how to identify outliers in data sets using quartiles. They use the example of temperature data in Chicago to demonstrate the process. The teacher emphasizes the importance of not simply dismissing...

Students will learn about the different layers of the atmosphere. The changes in the atmosphere are explained using examples of contemporary environmental conditions brought about by human behavior. The oxygen cycle and the carbon cycle...

Students will learn about the different layers of the atmosphere. The changes in the atmosphere are explained using examples of contemporary environmental conditions brought about by human behavior. The oxygen cycle and the carbon cycle...