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Liberty! The American Revolution

For Teachers 1st - 5th
This presentation reviews some of the reasons that led to the writing of the Declaration of Independence and the start of the Revolutionary War. It provides a brief overview and images for events like the French and Indian War, the...
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Standard Punctuation

For Teachers 4th - 6th
Clear up the confusion that comes with the question, do I use a comma or a semicolon? This presentation provides examples and reasons for using particular end marks, apostrophes, commas, or semicolons. Information is presented in a well...
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Clouds: A weather Predictor

For Teachers 1st - 2nd
Predicting the weather can be as easy as understanding cloud formations. This presentation elucidates to the reasons clouds exist and how they are classified into four different types, cumulus, stratus, vertical, and cirrus. Tip: Take...
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How Plants Are Named

For Teachers 7th - 9th
Here is an interesting set of slides that give some nice examples of the reasoning behind scientific Binomial Nomenclature. Some examples of scientific naming are given along with their common names. There is not much more detail on...
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Light and Temperature Interaction

For Teachers 9th
The colors most noticed and characteristic of particular weather patterns are listed on each of these slides.   The reasons for each chemical changing the appearance of leaves are given and the effect of particular climate changes...
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A Little More Advanced Biotechnology Tools; Better Plasmids

For Teachers 10th - 12th
After using this DNA and plasmids slide show, the steps of the delicate procedures of southern blotting and DNA libraries should be more clear to your students.  Students will read the guidelines and are also prompted to answer...
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The Constitution: A New Federation

For Teachers 5th - 8th
Students explore political parties by researching world history in class. For this Australian government lesson, students identify the term "federation" and discuss the elements of Australian politics. Students analyze a map of Australia...
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By George, I Think We Have It: Bicentennial quarter reverse

For Teachers 2nd - 3rd
Voting is one of the major reasons the US adopted public education. Educate your class populace, they will analyze the images on a bicentennial quarter and think about the contributions George Washington made to the United States. They...
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Imperialism in Africa

For Teachers 6th - 8th
This presentation is light on text and jumps around a bit, but may be a good resource for review. Learners complete two writing tasks, consider a quote from Cecil Rhodes, and review reasons for British Colonization in Africa. 
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Ice Ages

For Teachers 7th - 12th
Interested Earth enthusiasts are introduced to ice ages. The 26,000-year cycle is charted and the eras named. Several slides are dedicated to the carbon cycle and how it contributes to the changes. The reasons for the cooling of the...
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Acids and Alkalis

For Teachers 8th - 11th
This PowerPoint progresses slide-by-slide through all the facts you would want to deliver about acids, alkalis, salts, and the related lab tests. Each slide has one or two facts about a physical or chemical property or behavior. The...
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Algebraic Solving Method for Balancing Chemical Equations

For Teachers 7th - 12th
The process for balancing chemical equations is stepped through slide by slide in this presentation. For some strange reason, the subscripts for certain elements are not dropped down on the first slide only, so you may want to copy the...
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The Blast Furnace

For Teachers 6th - 8th
The eight slides here progress through the stages of the extraction of iron from its ore. They include the reasons for the process, method overview, and reactions. A slide show produced by students, it is a good example of correct...
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Boyle's Law

For Teachers 8th - 12th
After viewing this PowerPoint, physical science learners will be able to apply Boyle's law. Background information, reasoning, and data will help in understanding the behavior of gases. There are a few slides that require pupils to...
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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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Volumetric Analysis / Titration

For Teachers 10th - 12th
Titration, and the lab skills that are needed to support it, is detailed here, with the reasoning behind standard solutions, concentration and volumetric analysis covered. Your young lab assistants will learn the skills of determining...

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