Here's a lesson that just might make your class squirm! Learn about segmented worms in a detailed PowerPoint presentation including the wriggly earthworms young scientists dig up in their backyards. Although seemingly simple creatures,...

Teens often display potential energy in class and kinetic in the hallways. This third presentation covers the six types of energy, each in potential and kinetic form. It also covers the Law of Conservation of Energy and Einstein's...

An extensive investigation of the Earth's climate changes awaits your environmental science classes. This top-notch presentation begins by looking at the history of Earth's climate and then predicts the impact on each major terrestrial...

Back and forth, and back again. A presentation on harmonic motion would make a great backdrop for a directed instruction lesson in Honors Physics. It includes diagrams, formulas, graphs, and a few sample problems.

Storing and transferring energy is explained here with reference to the fight or flight response, along with the need for activity in times of lowered nutrition. This is a great summary of ATP applications, and after the multiple stages...

Students are often confused by the huge amount of information and detail that can be learned about respiration.  This is a great presentation summarizing the main 4 stages of cellular respiration. It is clear and uses diagrams and...

What is an inference, and how can you use textual evidence to create one? Introduce your developing readers to the world of inferencing with this presentation. Terms are defined, and several examples are shown. The class works together...

All aspects of the photosynthesis process, and the way that plants have adapted with specializations are detailed here.  The diagrams and info-graphics will be useful to your AP biology class. It could also be used as a review...

Almost a duplicate of another slideshow on our site, these slides covering classes of hormones and their function, have gaps prepared for your pupils to fill in. This copy could be printed out for your class to complete as notes during...

Why is it so important to have consistent verb tense when writing? Discuss some of the implications with your middle and high school classes. Examples are provided, and both incorrect and corrected sentences are shown. There's a lot of...

Prepare for the excitement of Thanksgiving with a helpful slideshow presentation. Colorful and engaging, the presentation explores Thanksgiving symbols, details, and traditions, and prompts learners to contrast the given topics with...

As your class views each slide, they will be introduced to the organelles and structure of the cell.  Details about structure and function are given and also some trivia about their frequency and population. There is also some...

Each of these slides presents the basic scientific details and situations where charge, or static may appear. Handouts of the empty PowerPoint slides could be provided so that students could work through these examples and correctly...

Encourage mastery of demonstrative adjectives and demonstrative pronouns. Try out the presentation to introduce your class to the concepts and practice with two integrated exercises. The At a Glance tab and Full Lesson tab can be used...

A professional and comprehensive presentation on Chesapeake Bay water quality is in store for your ecology class. If you live in the Chesapeake Bay region and want to get learners involved in conservation efforts, this slide show will do...

What can you buy at a department store? Review some basic vocabulary terms with your beginning speakers. The first 23 slides present new vocabulary terms, and the final slide allows your class to speak the new words aloud. How many can...

Colorful pictures and graphics make this a visually-appealing presentation on animal nutrition. Be aware that two of the sixteen slides include blank graphic organizers, so you will need to find the other existing version of this...

Incorporating the cultures, architecture, and ethnic populations of several American cities (namely Chicago and New York), this presentation displays vivid photographs of buildings and people in 19th - 20th century urban America. The...

If you are teaching a class about language, this presentation about names and -nyms might be helpful. It is long enough to be broken into several different class sessions and addresses place names, stage names, surnames, and naming...

Leaf structure and its specializations for photo-respiration are detailed here.  Slides provide information about Photo-respiration biochemistry and its impact.  A class learning about classic respiration will appreciate the...

Introduce your students to humor in the workplace with this thorough presentation, which provides numerous examples of why humor in business is beneficial - and even profitable. A good resource for a semantics class or beginning business...

Celebrate the traditional Mexican holiday El Dia de los Muertos! Explore the intricate history behind the traditions, compare other cultural rituals honoring the dead, and create sugar skulls. Learners read informational text on Aztec...

The study of types of communties is the focus of this presentation. Details are given about the differences between rural, urban, and suburban communities. Use this presentation to provoke a class discussion about the various activities...

This basic presentation gives students examples of a variety of parts of speech including: conjunctions, interjections, adverbs, adjectives, nouns, verbs, and prepositions. Each slide uses the part of speech in a sentence. This would be...