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STC Program: Floating and Sinking Unit Kit, 3rd Edition

STC Program: Electric Circuits Unit Kit, 3rd Edition

Microworlds– Unit Preparation

Life Cycle of Butterflies– Lesson 8: Observing the Crysalis

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

Earth & Space Science

Animal Studies– Observing Millipedes More Closely

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

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How Can We Provide Freshwater to Those in Need?

Engineering Design

STC Program: Land and Water Unit Kit, 3rd Edition

STC Program: Animal Studies Unit Kit, 2nd Edition

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Aww Snap! a Snapdragon Study

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Teacher Tips: Weather

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Properties of Matter Grade 5 Physical Science Trainer Guide

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Physical Science

STC Literacy Series™: Measuring Time, Pack of 8

Rocks and Minerals– Incorporating Literacy

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Un Problema De Peso

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Explore Smithsonian: Courtney Dressing - Smithsonian Center for Astrophysics Graduate Student

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Life Cycle of Butterflies– Lesson 1: Getting Ready for Caterpillars

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Mini Golf Motion

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Physical Science

STC Assessment Guide: Plant Growth and Development

Life Cycle of Butterflies– Lesson 3: Learning More About Caterpillars

STC Program: Sound Unit Kit, 3rd Edition

Soils– Using Alpha Boxes

Earth & Space Science

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COVID-19! How Can I Protect Myself and Others?

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Ecosystems– Lesson 2: Setting up the Terrarium

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STC Assessment Guide: Experiments with Plants

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How Can We Use the Sky to Navigate?

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Soils– Materials Distribution: Roles and Responsibilities

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Explore Smithsonian: How do Orchids Attract Pollinators?

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Ecosystems– Lesson 7: Joining Terrarium and Aquarium

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