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Floating and Sinking– Which Things Float? Which Things Sink?

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Kindergarten
Physical Science
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Floating and Sinking– Weighing Floaters and Sinkers

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Kindergarten
Physical Science
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Floating and Sinking– What Do We Know About Floating and Sinking?

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Kindergarten
Physical Science
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STC Assessment Guide: Plant Growth and Development

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Animal Studies– Materials and Organizations

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Kindergarten
Life Science
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Soils– Lesson 6: How Quickly Do Soils Settle in Water?

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Kindergarten
Earth & Space Science
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Electric Circuits– Making a Filament

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Kindergarten
Physical Science
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Soils– Using Alpha Boxes

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Kindergarten
Earth & Space Science
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STC Assessment Guide: Changes

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Life Cycle of Butterflies– Lesson 14: Discovering that Butterflies are Insects

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Kindergarten
Life Science
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Animal Studies– Observing Millipedes More Closely

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Kindergarten
Life Science
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Sound– Lesson 2: How Sound Travels

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Kindergarten
Physical Science
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COSIP.TV: ¡COVID-19! ¿Cómo puedo protegerme a mí mismo y a los demás?

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

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Kindergarten
Earth & Space Science
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Floating and Sinking– Investigating Boat Designs

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Kindergarten
Physical Science
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Teacher Tips: Weather

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Kindergarten
Earth & Space Science
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Explore Smithsonian: How Are Optical Instruments Tested Before Space Flight?

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Earth & Space Science
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STC Assessment Guide: Balancing and Weighing

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Plant Growth and Development–Getting a Handle on Your Bee

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Kindergarten
Life Science
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STC Assessment Guide: Magnets and Motors

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STC Literacy Series™: Plant Growth and Development

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STC Assessment Guide: Floating and Sinking

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Explore Smithsonian: Dr. Avi Loeb - Jr. Professor of Science

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Education
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STC Assessment Guide: Rocks and Minerals

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Organisms– Literacy Integration

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Kindergarten
Life Science
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Sound– Lesson 10: Changing the Pitch by Changing the Tension

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Kindergarten
Physical Science
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STC Literacy Series™: Microworlds

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Sound– Lesson 8: Making a Model Eardrum

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Kindergarten
Physical Science
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STC Literacy Series™: Animal Studies

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STC Assessment Guide: Ecosystems

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