Professor Fiske's research addresses how stereotyping, prejudice, and discrimination are encouraged or discouraged by social relationships, such as cooperation, competition, and power. We begin with the premise that people easily...

The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...

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

In this video, the teacher explains how to round numbers to the nearest 10 using a number line. The students are introduced to benchmark numbers and midpoints, which help determine whether to round up or down.

This video goes over a couple of examples showing how to determine if a statement is true or false, how to simplify numerical expressions and how to evaluate variable expressions.