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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.

  • Astronomy - Minor Objects

    Astronomy - Minor Objects

    PowerPoint presentation includes:Guided notes/Graphic organizerAnimated slides describing characteristics of Asteroids, Meteoroids, and CometsScale Model Activity comparing the size of minor objects (very effective and requires almost no prep time)Venn...

    $5.00
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  • Catastrophic Events Exam

    Catastrophic Events Exam

    20 Question Multiple Choice Exam covering the following content:-Hurricanes-Tornadoes-Drought-Flash Floods-Human ImpactAligned with National Science StandardsAnswer Key included Store: Heidi-Katheryn Crowhurst

    $2.00
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  • Cell Organelles (Basic)

    Cell Organelles (Basic)

    PowerPoint includes:1. Animated introduction to the following organelles:NucleusCytoplasmCell MembraneMitochondriaVacuoleCell WallChloroplast2. Guided student worksheet with plant and animal cell diagrams and structure/function chart. Answer key included...

    $3.00
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  • Components of the Universe - Scale and Size

    Components of the Universe - Scale and Size

    5E Lesson: Components of the Universe – SizeLesson Objective:Students will –-use everyday objects as models to compare and contrast the size of different components of the universe.-identify advantages and limitations of models such as size,...

    $6.00
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  • Earth's Movement and Seasons

    Earth's Movement and Seasons

    Lesson Objective:Students will model and illustrate how the tilted Earth rotates on its axis, causing day and night, and revolves around the Sun causing changes in seasons.PowerPoint Presentation Includes the following:Animated graphics used to enhance...

    $6.00
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  • Earth-Moon System Exam

    Earth-Moon System Exam

    24 Question Multiple Choice Exam over the following topics:-Moon Phases-TidesAligned with National Science StandardsAnswer Key Included Store: Heidi-Katheryn Crowhurst

    $2.00
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  • 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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  • 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

    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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