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Size of Atoms - Trends
This compendious collection of slides leaves no questions when it comes to the concept of atomic size. Thorough and easy-to-read graphs, tables, and graphics explain atomic radii, the shielding effect, the octet rule, isoelectric...
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Chalkboard Challenge: The Periodic Table and Periodicity
In a well-prepared Jeopardy-style game, your chemisty class can review the periodic table. Questions cover the element groups, some history, atomic number, atomic and ionic radii, electronegativity, and the shielding effect. What a fun...
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Ternary Compounds
Practice naming ternary compounds with this PowerPoint presentation. Individual slides show the patterns for memorizing the nomenclature for polyatomic ions. Several examples are included for student practice. This thorough and...
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Separation Techniques
Wow! Expose your chemistry class to every method of separating mixtures by showing this slide show. Learners will view diagrams and graphic organizers that support notes about filtration, chromatography, distillation, centrifugation, and...
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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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Arts of the Americas
From deep in the jungles of Mesoamerica to the mound builders of North America, this presentation showcases the art of the Americas. It covers ancient American art, depicting architecture, ceremonial objects, art, and sculpture that span...
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Ancient Egyptian Art
The history of ancient Egypt can be traced through its art and architecture. Here, each dynasty is defined by its style of art and architectural changes. The resource is intended to accompany a lecture and contains no text.
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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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Nouveau Réalisme
Art is a form of expression that can be controversial, obtuse, and completely driven by the political and social times. Explore Nouveau Realism and Pop Art, which exemplify the nature of modern thought and expression. This visually rich...
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Cinquecento Italian Art
The Cinquecento period was a span of approximately 100 years of Italian art and architecture. This extensive slideshow provides wonderful images of the art and architecture of the time. It focuses on masters such as Da Vinci, Raphael,...
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Gothic Art
The Middle Ages were an extensive period in European history. Discover the beautiful Gothic art and architecture that developed in France during this time period. Gorgeous and visually rich, this resource would nicely accompany any...
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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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Dada and Neue Sachlichkeit
After the abstractists and the Cubists of the early 20th century left their mark, the Dada and Neue-Sachlichkeit movements began. Examine the interesting world of these movements and have your class consider their impact on current...
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Northern Renaissance Art
The 15th and 16th centuries marked one of the most interesting periods in European art history. The deep symbolism, allegory, rich imagery, and iconography can be found in this extensive and well-organized slideshow. From El Greco to...
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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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Topographic Maps
Sometimes it is difficult to grasp topographic maps. Here is a clever presentation designed to help your middle school earth scientists understand. Beginning with a side view of a pair of mountains, a graphic guy walks up one slope. As...
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Animal Identification Keys
A clever presentation introduces youngsters to animal identification keys. On the first slide, viewers choose an animal and then answer yes-or-no questions about its characteristics. When they have completed the process, they click on a...
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Verb Forms
Regular and irregular verb forms are outlined in this catchy PowerPoint. After discussing the infinitive, simple present, simple past, past participle, and present participle forms of verbs, your scholars take a quick test that includes...
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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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Pronoun Case
Whether viewed as a whole class, or individually, this PowerPoint is a fabulous resource for teaching and reinforcing the rules of pronouns. There are 22 slides total; the first nine explain the differences between subjective, objective,...
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Minerals
A must-have for your geology library of resources, this PowerPoint walks viewers through the characteristics of minerals and each test used to help identify them. As you present this collection of slides, stop to demonstrate each quality...