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Be Mosquito Smart: Know the Enemy Cover Image
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Be Mosquito Smart: Know the Enemy

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STC Assessment Guide: Floating and Sinking

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Life Cycle of Butterflies– Lesson 8: Observing the Crysalis

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Teacher Tips: Weather

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Explore Smithsonian: What External Adaptations do Pandas Have for Their Unique Diet?

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Sound– Lesson 9: Making Sounds with Strings

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Understanding Weather and Climate– Lesson 5: Investigating the Effects of Colliding Air Masses

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Land and Water– Lesson 2/3 The Water Cycle: Modeling Land and Water

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Life Cycle of Butterflies– Literacy Integration: Fiction

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STC Assessment Guide: Solids and Liquids

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How Can I Win a Game of Flashlight Tag?

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STC Literacy Series™: Rocks and Minerals

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Explore Smithsonian: How can Scientists Track the Movement of an Invasive Species of Fish?

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STC Literacy Series™: Weather

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Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

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Exploring Planetary Systems– Solar System Explorations

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STC Assessment Guide: Ecosystems

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STC Assessment Guide: Experiments with Plants

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STC Assessment Guide: Soils

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Life Cycles of Butterflies– Lesson 8: Observing the Crysalis - Moving the Crysalis Properly

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Sound– Lesson 2: How Sound Travels

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Engineering Circuits

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Sound — Lessons 1-4: Materials

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Swing Along with a Pendulum: Clocking a Second Cover Image
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Swing Along with a Pendulum: Clocking a Second

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Ecosystems– Notebooking Strategies

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Life Cycle of Butterflies– Literacy Inegration: Nonfiction 2 - Multiple Intelligence Retell

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Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

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Plant Growth and Development– Planting the Seeds

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