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Using Ionising Radiation in Medicine

For Teachers 11th - Higher Ed
This is an information-intense presentation for any science class you might be teaching that will study ionising radiation. The material is specific to cancer diagnosis and treatment, and one of the forty-two slides also touches on using...
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Position vs. Time Graphs of an Object at Rest

For Teachers 8th - 12th
The presentation includes nine time vs. position graphs. The first three are meant to be used for teaching how to read them. The next three provide an opportunity for students to practice reading them, while the last three display the...
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Atoms, Molecules and Ions

For Teachers 9th - 12th
Atomic theory, experiments that contributed to our knowledge of matter, atomic structure, isotopes, and ions are covered in these 33 slides. Quality diagrams and labeled charts will help activate understanding. The presentation concludes...
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Geometric Isomerism (Different Geometries)

For Teachers 7th - 12th
Here is an interactive presentation on molecular geometry if you have materials for building molecule models along the way. Isomerism is introduced by means of a graphic organizer. Viewers then imitate two molecule models and learn that...
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Relative Mass Formula, Atomic Formula, and Empirical Formula

For Teachers 9th - 12th
After giving the definitions of the different compound terms and formulas, equations are provided to teach your chemists to calculate different values. Relative formula mass, atomic mass, and empirical mass are shown and explained with...
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Reproductive Systems - Male and Female

For Teachers 8th - 12th
This is a nice, subdued series of slides that can be used to teach about the human reproductive systems, male and female. Early in the presentation, a warning slide previews uncomfortable words. Four diagrams are included, two of the...
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Significant Figures in Calculations

For Teachers 9th - 12th
Significant figures estimate the precision of your calculations. Teach your high school scientists how to count and identify significant figures at the beginning of the school year so that they are adept at using them in their...
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Atoms and Elements - Electron Arrangement and Periodic Law

For Teachers 9th - 12th
Delve into the world of quantum mechanics by viewing this PowerPoint. Chemistry novices learn about electron energy and shells, and they practice listing electron configuration for different atoms. Because this presentation provides...
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Valence Electrons, Octet Rule, and Ions

For Teachers 9th - 12th
Within this PowerPoint are the instructions for drawing electron dot structures and an explanation of how ions are formed. Several learning check slides are provided, along with the answers. This presentation is a compact, but compatible...
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Subshells and Orbitals

For Teachers 10th - 12th
Electron energy levels are introduced to aspiring chemists in this PowerPoint. The number of electrons allowed in each level is explained, and then viewers learn how to write the electronic configuration of an element based on this...
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Heating Curve

For Teachers 9th - 12th
Wow! This is a nifty presentation for teaching high school chemists about the heating curve. It displays a graph for temperature vs. heat added, then enters the curve itself. The final slide identifies each part of the curve. Notes are...
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Allotropes

For Teachers 9th - 11th
Brilliant graphics depict a variety of allotropes, especially the allotropes of carbon. Some notes are available to help make these useful for teaching your young chemists, but not for every slide. With some additional preparation on...
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Criss-Cross Rule for Binary Compounds

For Teachers 9th - 12th
Chemistry aces apply the criss-cross method for finding the formulae of binary compounds. Using aluminum chloride and magnesium oxide as examples, they are guided step-by-step through the process. This is a concise demonstration of this...
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Generic Stoichiometry

For Teachers 9th - 12th
Click-by-click, you can teach young chemists how to calculate stoichiometric problems. There are only three slides of information, but they walk viewers through every consideration that must be made when performing these calculations....
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Types of Chemical Reactions

For Teachers 10th - 12th
This PowerPoint presentation is sure to support your lesson on chemical reactions. Colorful diagrams and pictures, solubility tables and rules, clever animations and diagrams make teaching these concepts a cinch! Your chemistry...
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Excess Reactant

For Teachers 9th - 12th
Junior chemists discover how to calculate excess reactants, handle limiting reactants, and determine percent yield. After background information is provided, step-by-step examples are solved. You can use this detailed slide show to teach...
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Overview of Photosynthesis and Respiration

For Teachers 6th - 9th
Only three slides comprise this collection. The first diagrams the flow chart of energy from the sun into cellular activity. The second details the photosynthesis equation and the third details the respiration equation. Bold, colorful...
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DNA Transcription & Protein Translation

For Teachers 11th - Higher Ed
Your honors or college-level biologists will appreciate how protein synthesis is presented in this PowerPoint. Steps of DNA transcription and diagrams are included to teach them about this vital concept. Use this to follow lessons about...
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Solving Crosses

For Teachers 7th - 12th
Genetics hopefuls solve Punnett Squares for monohybrid and dihybrid crosses. An example of each is provided to teach the process. Other heredity patterns are mentioned and genetic disorders are listed in the second half of the...
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Vertebrates: Part II, Reptiles & Birds

For Teachers 9th - 12th
Zoologists tour of the worlds of reptiles and birds when viewing this presentation. The physical characteristics, methods of reproduction, homeostasis, and special senses of each are detailed. Diagrams include the reptile egg, bird...
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Taxonomy

For Teachers 7th - 12th
Biology novices name the seven levels of classification and use binomial nomenclature for naming living organisms. The first half of this presentation bestows a brief history of taxonomy, while the second half instructs on how to use our...
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Turkey for Thanksgiving: ESL Lesson

For Students K - 12th
Take your English learners through the process of preparing a turkey for Thanksgiving in this presentation. Complete with pictures and clear step-by-step explanations, the slides help to teach basic cooking vocabulary, such as checking...
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Body Language

For Teachers 9th - 12th
The power of signs and signals. Viewers use various body parts to illustrate how gestures convey meaning and how the meaning of these gestures may differ among racial and cultural groups, between men and women, or have meaning to...
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Metaphor and Metonymy

For Teachers 9th - Higher Ed
If you are teaching metaphors in your language arts class, consider using this presentation to illustrate several examples of classic metaphors. Body metaphors, war metaphors, and comic metaphors all help learners understand the...

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