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Powerful Points

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My name is Heidi Crowhurst. This is my 21 st year in education and I am currently serving as the Department Chair at a Jr. High school in Northwest Houston. My certifications include Secondary Science, Special Education, Elementary Self-Contained, and Elementary Biology. I have taught in Texas
and Colorado. I have served as a mentor teacher for West Texas A&M University, Teach for America, Region 17 Service Center (Texas), and Harrison District 2 (Colorado). My goal is to produce meaningful lessons in an engaging format that reaches all types of learners. I create PowerPoints with a purpose.

  • May C. Jemison Biography and Assignment May C. Jemison Biography and Assignment

    May C. Jemison Biography and Assignment

    Biography Reading Comprehension Assignment worksheet based on US standardized testsThis Assignment contains an Article, Significant impact , Chronological Events, Supporting the Claim, Text Evidence, Readers Understanding, Main Purpose questions and...

    $1.25
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  • Physical and Chemical Changes Physical and Chemical Changes

    Physical and Chemical Changes

    This PowerPoint includes the following:Introduction to physical and chemical changes.Multiple Response strategy activity identifying examples of physical and chemical changes.Laboratory Activity: Mystery Powders - Valentine's Day theme activity. Students...

    $5.00
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  • Electromagnetic Spectrum Electromagnetic Spectrum

    Electromagnetic Spectrum

    Power Point: An introduction to the Electromagnetic Spectrum including examples, energy, and wavelengths. Includes guided notes and a student activity sheet designed to help students identify examples of the EM spectrum in everyday life. Store: Powerful...

    $3.00
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  • Food Chains and Food Webs Food Chains and Food Webs

    Food Chains and Food Webs

    PowerPoint presentation includes a comparison of food chains to food webs. Essential vocabulary - trophic level, producer, consumer, heterotroph, autotroph, primary consumer, secondary consumer, tertiary consumer, quaternary consumer. Multiple Response...

    $3.00
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  • Strawberry DNA Extraction Lab Strawberry DNA Extraction Lab

    Strawberry DNA Extraction Lab

    PowerPoint includes:Lab description and background information for teachers"How it Works" with illustrations for studentsScientific Method Lab report formatted as a Graphic Organizer including:Testable QuestionTerms to KnowFormatted Hypothesis (If,...

    $3.00
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  • The Peppered Moth - Natural Selection The Peppered Moth - Natural Selection

    The Peppered Moth - Natural Selection

    PowerPoint includes:Natural selection defined with examples.Abbreviated story and pictures of the evolution of the Peppered Moth.Student Activity:Goal:To analyze how color affects an organism's ability to survive in certain environments.Procedure:Working...

    $2.00
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  • Heat Transfer - Land & Sea Breezes Heat Transfer - Land & Sea Breezes

    Heat Transfer - Land & Sea Breezes

    PowerPoint includes:An introduction to "heat" and "temperature"3 methods of heat transfer: Conduction, Convection, RadiationSea Breeze vs. Land Breeze: -convection currents-direction of breeze flow-animations-Check for understanding breeze...

    $4.00
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  • Plate Tectonics Plate Tectonics

    Plate Tectonics

    PowerPoint includes:Focus Activity: Pangaea Puzzle Activity with pre and post activity questions.Part 1:Introduction to Plate Tectonics and the Theory of Continental Drift, including Alfred Wegener.Animations of continental drift and convection currents...

    $4.00
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  • Eco-Footprints - How Big is your Eco-Footprint? Eco-Footprints - How Big is your Eco-Footprint?

    Eco-Footprints - How Big is your Eco-Footprint?

    PowerPoint includes:Table Talk: Students predict the meaning of the term ecological footprint.Guided instruction: Intro. to the term ecological footprint, what it measures, and how it impacts nature.Students will complete the Eco-Footprint Quiz to...

    $3.00
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  • Weekly Science Warm Ups Weekly Science Warm Ups

    Weekly Science Warm Ups

    A 10 week set of science weekly warm ups (bell work). Questions are predominantly related to life science. 22 pages over 100 questions with answer key. Store: Powerful Points

    $4.00
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