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STC Program: Solids and Liquids Unit Kit, 3rd Edition

STC Assessment Guide: Comparing and Measuring

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

Earth & Space Science

STC Program: Motion and Design Unit Kit, 2nd Edition

Soils– Reading Resource Extensions

Earth & Space Science

STC Literacy Series™: Rocks and Minerals

cover of grade 4 physical science trainer guide

How Does Motion Energy Change in a Collision? Grade 4 Physical Science Trainer Guide

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Physical Science

Rocks and Minerals– Lesson 8: Shining a Light on the Minerals

Earth & Space Science

Land and Water– Literacy Integration (Sharing Predictions)

Earth & Space Science

STC Program: Changes Unit Kit, 2nd Edition

Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.

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

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Sustainability

STC Literacy Series™: The Life Cycle of Butterflies

Life Cycle of Butterflies– Literacy Integration: Fiction

Explore Smithsonian: What Internal Adaptations do Pandas Have to Eat Bamboo?

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Life Science

STC Program: Microworlds Unit Kit, 2nd Edition

Rocks and Minerals– Organizing Minerals

Earth & Space Science

Sound– Lesson 2: How Sound Travels

Physical Science

How Can We Predict Change in Ecosystems?

cover of the starting with sustainability lesson set energy and climate in Spanish

Conjunto de lecciones Cómo comenzar con la sostenibilidad: energía y clima

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Grade 5

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Life Science

Sustainability

STC Assessment Guide: Changes

Cover of the grade 4 physical science teacher guide titled How Does Energy Move from One Object to Another?

How Does Energy Move from One Object to Another?

Physical Science

Title screen for the educational life science game, Morphy.

Morphy

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Life Science

Which Force Is With You? A Motion and Design Lesson Cover Image

Which Force Is With You? A Motion and Design Lesson

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STC Program: Land and Water Unit Kit, 2nd Edition

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Education

STC Program: Sound Unit Kit, 3rd Edition

STC Assessment Guide: Electric Circuits

Smithsonian Science for the Classroom grade 5 engineering cover

How Can We Protect and Clean Earth's Water?

Engineering Design

STC Program: Electric Circuits Unit Kit, 2nd Edition

cover of the Earth's Systems Grade 5 Engineering Trainer Guide

Earth's Systems Grade 5 Engineering Trainer Guide

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Engineering Design