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Grafting

For Teachers 8th - 9th
Compatible plants can be grafted together. Some of the reasons for doing so are explored in this PowerPoint. Actual techniques for the process are not explored completely, but the slides give a lot of information and are nicely presented.
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Cellular Respiration stage 1: Glycolysis

For Teachers Higher Ed
Ten reactions involved with the process of glycolysis within cellular respiration are summarized here. The aerobic stages and anaerobic interactions leading to fermentation are detailed and wonderful diagrams to support the information...
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Teaching Biology Through Bioinformatics

For Teachers 11th - Higher Ed
Wow! A very detailed slideshow covers complex topics of genome research methods. This is advanced and relevant to the highest level of school biology. Excellent resource if you wish to expose your class to scientific methods and...
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From Gene to Protein

For Teachers Higher Ed
Here is a detailed presentation to assist in your lectures on the difficult topic of genetic transcription.  The history, discovery, and scientific breakthroughs will spark interest. The last 15 slides deal with the biochemistry and...
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Alexander the Great and Hellenistic Greece

For Teachers 9th - 12th
Visual images, maps, and notes on the great philosophers and scientists of Hellenistic Greece await your class. While light in terms of text, the presentation provides images that should help you to describe the area and reign of...
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Civilization

For Teachers 7th - 10th
A good start to a larger discussion, this presentation address the qualities and characteristics of a civilization. It briefly discusses the earliest civilizations, leaving your lecture as the next logical step in a world history or...
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Alternative Animal Agriculture

For Teachers 9th
Eighty slides dealing with the 6 types of farming alternative animals. Specialty producers and the methods that they employ are detailed and some slides deal with the history and origins of farming and the reasons for commerical use.
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DNA's Discovery and Structure

For Teachers 11th - Higher Ed
With a professional appearance, this presentation introduces advanced biology learners to the history and structure of the DNA molecule. The details included in this resource are definitely more in-depth than what you would expose a...
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Bhopal Gas Tragedy

For Teachers 8th - 11th
Useful as a model for an individual research presentation, these slides cover the Bhopal Gas disaster. Information cited includes data about the hazard rating of the chemical as well as the health effects of the dumping. Both science and...
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Earth is Round

For Teachers 3rd - 5th
This series of images shows how ancient people figured out that the world was round. Each slide shows a ship moving around the globe and coming closer to the line of the observer's sight. This is a very simple resource that you could use...
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Infrared Telescope

For Teachers 8th - 9th
Most of the twenty slides in this presentation include photographs or diagrams, making it an eye-catching way to teach about infrared telescopes. The pros and cons of using infrared light to study outer regions of space are explained....
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Biology Junction

Reptiles

For Students 9th - 12th Standards
When crocodiles close their mouths, you still see their teeth, but when alligators close their mouths, their teeth are hidden. Learn more about these reptiles and their many evolutionary cousins in a fact-filled presentation. It...
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Biotechnology

For Teachers 9th - Higher Ed
A continuous cascade of information comes through this PowerPoint on biotechnology. The topic is defined, a history is presented, and basic genetic engineering techniques are explained. The topic is covered in an objective manner,...
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Space Shuttle

For Teachers 5th - 9th
One slide details the features of Space Shuttle Discovery in graphic form. Another shows a faulty hydrogen fuel sensor. The final slide is a picture of the explosion of Space Shuttle Challenger and the ill-fated crew. If you wanted to...
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The World's Last Great Wilderness (Antarctica)

For Teachers 9th - 12th
It's a shame that there are no photographs in this presentation because the information is fascinating! Each identically fashioned slide contains bullet points of information about Antarctica that will enhance an earth science...
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Earth's Atmosphere

For Teachers 7th - 12th
This simple presentation sports a timeline of the last 400 million years. Click by click, the condition and developments in Earth's atmosphere appear along the timeline. This is a nifty PowerPoint that you could use as you teach about...
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Microwave Telescopes

For Teachers 9th - 12th
Discovery of microwaves and other trivia starting this PowerPoint will help interest your class in the application and behavior of these radio waves. Great images to show real-life experiments and equipment help understanding of how the...
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Selected Elements

For Teachers 4th - 10th
This collection consists of a slide on each of the following unrelated, but fascinating elements: einsteinium, curium, radium, radon, nobelium, seaborgium, silicon, magnesium, and postassium. You will not find detailed information on the...
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The Mole

For Teachers 9th - 12th
This compact collection of slides explains the history and use of the mole unit. Relative atomic mass, as John Dalton understood it, is explained. Avogadro's number is also introduced. The mole, or the unit for the amount of a substance,...
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The Periodic Table

For Teachers 8th - 9th
These slides introduce the basics of the Periodic Table structure and the history and reasoning behind its organization. A useful chart on the fifth page gives the main properties and differences between metals, non-metals and...
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Nuclear Reactions Answers to Questions

For Teachers 9th - 12th
Written to accompany another slide show available through our site, the information here gives the history and trivia connected to nuclear decay research. This slide show concentrates on the definitions and theory of nuclear fission and...
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Mr. E. Science

Atoms and Bonding

For Students 7th - 8th Standards
I don't trust atoms because they make up everything. Budding scientists learn about famous scientists connected to atomic models, chemical, ionic, and hydrogen bonds. The presentation also presents how to count atoms...
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Atoms : A Self Guided Computer Activity

For Teachers 6th - 8th
"Self-guided Computer Activity" simply means that young chemists read through the slides and take notes about atoms along the way. There is an abundance of text on each slide, making this a comprehensive introduction to atomic structure....
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The Four-Color Problem: Concept and Solution

For Teachers 8th - 12th Standards
Take a walk through time, 1852 to 1994, following the mathematical history and development of the Four-Color Theorem. Learners take on the role of cartographers to study an imaginary world of countries that need to be...

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