Mostly what you will find here is a history of quantum mechanics. Influential scientists are introduced (along with some of their recorded quotes), the progression of atomic models is reviewed, and finally experssions and equations are...

Tongue Twisters?!  Create scatter plot graphs based on timing fellow classmates saying tongue twisters.  Then investigate, display, and analyze the relationships based on functions.  Wrap up this activity by making a...

The concise slides in this presentation give a good amount of detail for many aspects of matter chemistry.  There are summaries and diagrams for particle movement in solids, liquids, gases and plasma.

First exploring the facts about the John F. Kennedy assassination, this impressive presentation dismantles many popular conspiracy theories about that fateful day. From Jack Ruby's motives to "the magic bullet" to Fidel Castro, the...

Each of the slides here gives a definition, equation, or calculation example for a component of force and motion. This large collection covers topics from momentum and Newton's laws to centripetal forces and simple machines. Animations...

A mix of scientific details and background information about the well-known sites of radiation attacks or accidents. This topic may open up details that you may consider as sensitive, and could be upsetting to some pupils. This is a...

This is an information-intense presentation for any science class you might be teaching that will study ionising radiation. The material is specific to cancer diagnosis and treatment, and one of the forty-two slides also touches on using...

Display the arrangement of molecules in solids, liquids, and gases. Demonstrate how the addition of heat energy results in greater molecular motion and therefore a change of phase. Give examples of heat conductors and insulators, and...

Slides and slides of emission spectra bring this topic to light for your physics class! Exited electrons returning to lower energy levels is offered as the cause of emission spectra. In summary, viewers learn that we can determine the...

This wonderful recap of powerful figures in scientific history includes pictures, important dates, and the information about their inventions or impact. Atomic structure and the photoelectric effect are introduced. The first slide gives...

What was the Congress of Vienna? This slideshow tells a bit about each of the members, their countries, and the impact the Congress had on Europe at the time. A set of review questions are included to help learners pick out important...

China has been through many changes over the last two centuries. This slideshow takes a look at the effects imperialism and European contact had on Chinese government. Images, well-organized information, and a complete outline make this...

There have been a lot of changes in China over the last century. This presentation begins with the fall of the Qing Dynasty and the revolution that led to the adoption of Communism. It highlights the Republican Revolution, Chinese...

Photographs and graphics bring the solar system and Earth to life in this presentation. Viewers are taken on a virtual field trip, beginning with the sun and planet placement, and proceeding through both Earth and the moon's movements....

Here is a stellar slide show for illuminating middle schoolers' minds on the topic of light! An interactive slide allows viewers to sort light sources by whether or not they are man-made. More objects are displayed and learners discover...

It may sound like the making of a daytime soap opera, but it isn't. It is a timeline that describes the many wives, struggles, kings, queens, and explorers that made up the Tudor Dynasty. You can click on the timeline to progress through...