Take your biology class on an exploration of the inner workings of cells with this multimedia presentation. Looking closely at the structure of cell membranes and the processes of osmosis and diffusion, this resource explains for...

How do you get to school? What about if you're traveling hundreds of miles? Review transportation-related vocabulary with your beginning French speakers. First, a bunch of terms are introduced. Then, in the second part of the...

This almost qualifies as an animation. The slides create a step-by-step demonstration of how longshore drift carries sediment along a beach. Arrows appear to show the movement of the waves and a single rock is transported along the way....

Here is a fascinating topic: the upwelling of ocean waters. Oceanography pupils learn what mechanisms cause upwelling, types of upwelling, and the effects on marine life. Colorful satellite imagery and informative diagrams bring this...

Hold onto your hats for an in-depth look at erosion and sediment deposition along ocean shores! It begins with four pages of vocabulary definitions and describes the coastal profile. It delves into the different ways that sediments are...

A more thorough presentation on coastal systems would be difficult to find! Detailed diagrams illuminate the offshore, shoreface, foreshore, and backshore zones of  beach. The sources and movement of sediments along the coastline...

The Gulf Stream has historically provided humans with a faster trade route because of its swift-moving waters. It continues to be a source of information and fascination for oceanographers today. As your class views this collection of...

Don't be concerned that the title slide of this presentation mentions Virginia's Geospatial Extension Program; this slide show is very informative for any technology-focused curriculum when considering global information systems. It...

This is not revolutionary, but it is informative. Earth science viewers in grades 7-12 get carried away with wave and wind erosion. They view diagrams of how waves impact ocean shorelines. They see examples of the different types of sand...

An interesting, but sparse, PowerPoint on early North American history awaits your class. The presentation is only two slides. It is a copy of a letter written by Charles Lawrence to Major Hanfield commanding him to clearing the country...