When we think of waves, we often think of the ocean or another large body of water. In this video, students learn that waves are all around us and are responsible for many of the sounds we hear and the light we see. Real-life examples are used to explain how waves move and travel through different mediums.

Grade Level:

Elementary

Length:

0:15

Take a field trip to a place where math is tons of fun!

Math Park: The Complete Fractions and Decimals Series features two DVDs that contain a total of eight 15-minute episodes:

301 - Understanding Fractions: Parts of a Whole

302 - Comparing Fractions

303 - Comparing and Ordering Fractions

304 - Fractions of a Set

Grade Level:

Elementary

Length:

01:00

Take a field trip to a place where math is tons of fun!

Math Park: The Complete Fractions and Decimals Series features two DVDs that contain a total of eight 15-minute episodes:

305 - Equivalent Fractions

306 - Adding and Subtracting Fractions

307 - Understanding Decimals: Tenths

308 - More Fun with Decimals: Hundredths

Grade Level:

Elementary

Length:

01:00

Taking advantage of the latest digital animation techniques, Science Gossip summarizes the careers of important figures from the History of Science. Although scientific rigor is respected, the point of view is more light hearted and amusing so that viewers receive short, dynamic doses of interesting information about each scientist, complemented by curios anecdotes.

Grade Level:

Elementary

Length:

00:07

Taking advantage of the latest digital animation techniques, Science Gossip summarizes the careers of important figures from the History of Science. Although scientific rigor is respected, the point of view is more light hearted and amusing so that viewers receive short, dynamic doses of interesting information about each scientist, complemented by curios anecdotes.

Grade Level:

Elementary

Length:

00:07

Taking advantage of the latest digital animation techniques, Science Gossip summarizes the careers of important figures from the History of Science. Although scientific rigor is respected, the point of view is more light hearted and amusing so that viewers receive short, dynamic doses of interesting information about each scientist, complemented by curios anecdotes.

Grade Level:

Elementary

Length:

00:07

Grade Level:

Elementary

Length:

00:07

Grade Level:

Elementary

Length:

00:07

This multi award-winning series takes the mystery out of math and puts the fun back into learning. Each episode takes viewers to Uncle Norm's workshop, usually the scene of his latest misadventure. The Radicals—cousins Kevin and Alanna—come to the rescue every time by enlisting experts to help them solve Uncle Norm's problems with mathematical solutions.

Grade Level:

Elementary

Length:

00:15

This multi award-winning series takes the mystery out of math and puts the fun back into learning. Each episode takes viewers to Uncle Norm's workshop, usually the scene of his latest misadventure. The Radicals—cousins Kevin and Alanna—come to the rescue every time by enlisting experts to help them solve Uncle Norm's problems with mathematical solutions.

Grade Level:

Elementary

Length:

00:15

In this video segment from *Cyberchase,* Harry discusses the importance of telling time and describes the ways that people are able to keep track of time. He describes a variety of different timekeepers, such as clocks, watches, and hourglasses. He also discusses the difference between digital and analog clocks.

In this video segment from *Cyberchase,* Bianca is invited to attend a movie premiere. On her way she must stop at her cousins' birthday party. Unfortunately she is delayed when her car runs out of gas and then gets a flat tire. She is running out of time to get to the premiere, so she consults a map and makes a decision about which route would take the least amount of time. She bases her decision on the distance of each route and the speed limit allowed on each road.

In this video segment from *Cyberchase* the CyberSquad is shooting a film. On their fourth day of filming, they hope to shoot an extra scene, which means their film supply costs will go up. They look at their budget and find that if they lower their crew costs, they can film the extra scene without going over their budget for the day.

In this video segment from *Cyberchase*, the CyberSquad have become separated on an island. In order to find each other they bring up a map on their Skwak Pads and try to compare positions using a coordinate grid and landmarks on the map.