Explore our Curriculum & Resources

cover of the Motion Energy Grade 4 Physical Science Trainer Guide

Motion Energy Grade 4 Physical Science Trainer Guide

This is a free resource

Physical Science

Dr. Drew, Density, & Diffusion Cover Image

Dr. Drew, Density, & Diffusion: Dr. Charles Richard Drew Giving Life Through Blood Research

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French

German

Italian

Korean

Russian

Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Sound– Lesson 1: Thinking about Sound

Physical Science

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

Plant Growth and Development–Getting a Handle on Your Bee

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

Whale Protection Corps

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Spanish

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Grade 2

Grade 3

Grade 4

Life Science

Sustainability

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

STC Literacy Series™: Soils

Tami's Tower: Let's Think About Engineering title screen

Tami's Tower: Let's Think About Engineering

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Grade 1

Grade 2

Kindergarten

Engineering Design

STC Secondary: Experimenting with Mixtures, Compounds, and Elements Unit

STC Secondary: Exploring the Nature of Light

Physical Science

Cover of the Starting with Sustainability Lesson Set Good Health and Disease

Starting with Sustainability Lesson Set: Good Health and Disease

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Grade 6

Grade 7

Grade 8

High School

Sustainability

Cover of the Ocean guide in Korean

바다! 우리는 바다의 지속가능한 미래를 어떻게 만들어 갈 수 있을까요?

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Grade 6

Grade 7

Grade 8

High School

Sustainability

Sound– Lesson 8: Making a Model Eardrum

Physical Science

Development and Reproduction– Wisconsin Fast Plants Beginning the Cycle

the cover of the Biotechnology guide with a blue DNA helix and text saying Smithsonian Science for Global Goals and Biotechnology.

Biotechnology! How can we ethically create a sustainable future using biotechnology?

This is a free resource

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Grade 6

Grade 7

Grade 8

High School

Life Science

How Can We Change Solids and Liquids?

How Can We Change Solids and Liquids?

Physical Science

Why is My Shadow Shorter Sometimes and Longer Other Times?

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Earth & Space Science

STC Program: Changes Unit Kit, 3rd Edition

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

Elementary Weather Lesson

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Earth & Space Science

STC Program: Plant Growth and Development Unit Kit, 3rd Edition

Soils– Using Alpha Boxes

Earth & Space Science

Cover of the grade 4 life science teacher guide with the title how can animals use their senses to communicate and images of fireflies, birds and eyes

How Can Animals Use Their Senses To Communicate?

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STC Assessment Guide: Comparing and Measuring

STC Assessment Guide: Balancing and Weighing

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

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yellow cover of How Can We Provide Energy to People’s Homes?

How Can We Provide Energy to People’s Homes?

Engineering Design