Diagrams bring barometers to light in this PowerPoint. Several slides explain the structure and function of this apparatus. The relationship of air pressure to the processes of evaporation and boiling are also explained. This would be an...

Well, well, we have come to the very interesting topic of the Russian Revolution. A highly-engaging slide show tells the tales of Lenin, Nicolas II, Alexandra and Rasputin, and the double revolutions of 1917. World War I and the move to...

A teacher with talent has created a fun set of review questions on the changing states of matter. Cycle through 15 questions, multiple choice answers, and a monetary reward for guessing correctly. Use this game show PowerPoint to help...

Here is a Who Wants to be a Millionaire-type presentation which deals with choosing the correct metric weight for a variety of objects. Things like an apple, a paper clip, and a plastic ruler are some of the things learners consider. An...

Speed up the class's understanding of acceleration with a presentation! The resource includes a definition, example problems, acceleration due to gravity, and a graphical representation of acceleration.

Art, power, and commerce are often the hallmarks of a mighty empire - and the ancient world of India is no exception. The presentation explores the Maurya, Asoka, and Gupta Empires, detailing the territorial and artistic changes that...

A few definitions related to waves open this slide show. Note that the information only covers light waves even though the title mentions sound. Correct the title before using this resource. Another mention is a set of photos of a class...

Let's take a look back at America during the 1920s and 1930s. Information regarding the economics in the 1920s that led to some of the issues during the 1930s are covered using text and images. Learners will consider economic booms,...

Every object we see must pass through a lens, but how does each individual's lens differ? Learners explore the science behind refraction and lenses, uncovering the details that allow them to perform daily activities.

Don't worry, optics is a light topic! The presentation covers reflection, refraction, fiber optics, mirages, prisms, rainbows, dispersion, mirrors, lenses, telescopes, diffraction, the human eye, and much, much more. Presentation is...

You matter, unless you multiply yourself by the speed of light ... then you energy. Presentation covers the behavior of light as both a wave and a particle, light versus sound, space travel, why objects have colors, depth perception,...

Explore the connection of light, reflection, and mirrors. A comprehensive lesson introduces the basics of light in relation to reflection and mirrors. After an explanation of the vocabulary, the presentation shows how to create ray...

Take a look at astronomy through the light lens. From radio to gamma, light waves exist in every corner of the universe. An enlightening PowerPoint presentation gives an overview of the different categories of light and then discusses...

A thorough and engaging look at the Medieval time period in Europe, this presentation includes photographs of guild crests, illuminated manuscripts, and historical documents. When coupled with a class discussion on Charlemagne and the...

Learn about conduction, convection, and radiation with an illustrative presentation. It includes slides about atmospheric movement and how it affects the climate, solar radiation, and how latent heat can form storms. 

This inventions PowerPoint includes age-appropriate text and information about what an invention is, the planning process for developing inventions, and common factors of successful inventions.  Several short biographies with text...

Each of these slides has notes for a teacher to support the activities that are planned for the students. The slides give details and facts about sound waves. Although this slide show delivers useful information about the sound waves,...