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Sound– Lesson 8: Making a Model Eardrum

Physical Science

Floating and Sinking– Making a Sinker Float

Physical Science

What's the Code? activity cover

What's the Code? Coding Robot Movements Using Sound

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Engineering Design

Teacher Tips: Weather

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Earth & Space Science

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

Earth & Space Science

STC Literacy Series™: Weather

STC Program: Balancing and Weighing Unit Kit, 3rd Edition

STC Program: Soils Unit Kit, 3rd Edition

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

Plant Growth and Development– Planting the Seeds

Land and Water– Literacy Integration (Using Alphabet Box with Science Vocabulary)

Earth & Space Science

STC Program: Organisms Unit Kit, 3rd Edition

The cover of the grade 1 earth science teachers guide

How Can We Predict When The Sky Will Be Dark?

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Earth & Space Science

Why is My Shadow Shorter Sometimes and Longer Other Times?

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Earth & Space Science

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

Earth & Space Science

STC Literacy Series™: The Life Cycle of Butterflies

Animal Studies– Materials and Organizations

STC Literacy Series™: Soils

STC Assessment Guide: Weather

Elementary Weather Lesson

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Earth & Space Science

STC Assessment Guide: Comparing and Measuring

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

Physical Science

STC Literacy Series™: Balancing and Weighing

The yellow cover of the grade 1 engineering teachers guide

How Can We Send a Message Using Sound?

Engineering Design