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Catalytic Converter
Two animated slides explain the decomposition reactions that occurs within a catalytic converter. An enthalpy diagram is displayed. Hess's Law is demonstrated. Finally, the analogy of football is used to explain Hess's Law. This clever...
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Barometer and Boiling Points
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...
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Chemical Equations and Reactions
Graphic organizers, photos, diagrams, and text bring the world of chemical reactions to life. By viewing this presentation, young chemists learn how to recognize when a chemical reaction has occurred, and how to balance chemical...
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The Mathematics of Chemical Formulas
Wow! This is one of the most exhaustive presentations on finding chemical formulas that you will come across! Beginning with the basics, and leaving junior chemists with procedures and concrete examples, this PowerPoint certainly...
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Early Medieval Art
The early Medieval period began around the 6th century and went until about the year 1100. This image-driven presentation covers those years in terms of art and architecture. From churches to the Book of Kells, this functional,...
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Art and Revolution
Explore art and revolution that dawned in the mid 20th century. Constructivism, Bauhaus, and de stijl are all covered in this visually stimulating presentation.
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Terrestrial Ecosystem Response to Climate Change
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...
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Properties of Matter
This PowerPoint is a gem! Seventy-eight slides present an entire introduction to matter in bullet-point fashion. Viewers learn about everything from mass and inertia to phase changes and gas laws! The only glitch is that the links to...
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Nutrient Cycling
AP environmental science or college-level ecology classes will glean a tremendous amount of information on nutrient cycles from this detailed PowerPoint. It covers nutrient requirements, biogeochemcial cycles, decomposition rates, and...
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An Introduction to GPS
GPS is a technological tool that has become available for use by the general public. Navigate the components and science involved in this remote sensing system. Here is a comprehensive collection of slides that would be valuable to share...
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Read and Write Numbers up to 100,000
Use this lengthy, and challenging, presentation in your lesson on numeracy. Pupils practice their skills in reading and writing numbers up to 100,000, interpret a variety of graphs, solve word problems, and get to use a calculator. A...
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Chemistry of Carbon - Building Blocks of Life
A great review of the structure and function of carbon-based molecules important to life, especially with relevance to humans. The chemistry behind the combination of polymers and the breakdown of bonds is covered. Valuable content in...
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La Hora
Present this to your beginning Spanish scholars to teach them how to tell time in the target language. The first three slides offer examples to try together, and then there are several opportunities for learners to practice either as a...
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Direct Object Pronouns
What is a direct object pronoun and how do you use one? After looking at several examples, give your Spanish speakers an opportunity to practice. Can they place the direct object pronoun correctly in the sentence provided? Two separate...
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Nucleic Acids
A lively presentation presents general facts and history of nucleic acids in a note-taking format. Every slide contains colorful photos or graphics to illuminate and engage. Biology aces learn about the function and structure of these...
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Commas, Semicolons, and Colons Using Famous Quotes
Ten famous quotes are written on these slides, at first without punctuation. After giving learners a chance to punctuate the quotes, the correct punctuation is shown. Use memorable words to develop long-term grasp of how to use commas,...
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Introduction to the Romantic Age of English Literature
Introduce your class to the elements of Romanticism with these slides. The foundations of the movement, the roles of imagination and nature, and the value of art are all highlighted. Features of Romanticism are explained such as...
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Business English at Work: Verb Tense, Voice and Mood-Verbals
Demonstrate the various tenses of irregular and regular verbs. The verbs be, do, and have are charted out for the present tense, past tense, and past and present participles. Likewise, many regular verbs are conjugated into present,...
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A Look at Tidal Wetlands
Here is a comprehensive and lengthy presentation on tidal wetlands. Many photos of grasses and the animals that live among them are included, making this a virtual field trip. The progression of the presentation is as if you would walk...
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Seaweeds
Marine biology beginners learn about the different types of seaweed in this collection of slides. It covers the general structure of seaweed, and then describes the differences among green, brown, and red algae. The presentation...
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Compounds and Their Bonds
Flowing coherently, this slide show will take your chemistry aces from understanding simple covalent bonds, to naming binary and ternary compounds. Direct instruction and practice problems make this a complete lesson. Show these slides...
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Energy and States of Matter
Characteristics of each state of matter are listed, the formulas for heating water are detailed, and values for boiling and heat of vaporization are presented. This simple slide show provides direct instruction as well as practice...
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Giving Assistance
Role play! It's time for learners to interact and practice their vocabulary in context. American Sign Language learners are given different scenarios and are encouraged to converse with others utilizing their new vocabulary. Great...
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Restructuring the Post War World: 1945-Present
You have just entered the Cold War Zone, with 96 slides at your disposal. From changes in government in China, The Marshall Plan, and the Iron Curtain, to the Vietnam War and Ronald Regan, this presentation will help you cover it all. A...