Explore our Curriculum & Resources

STC Assessment Guide: Soils

Aww Snap! a Snapdragon Study title screen

Aww Snap! a Snapdragon Study

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Grade 2

Grade 3

Grade 4

Grade 5

Grade 6

Life Science

Life Cycle of Butterflies– Lesson 8: Observing the Crysalis

Land and Water– Literacy Extension

Earth & Space Science

Floating and Sinking– What Do We Know About Floating and Sinking?

Physical Science

Main screen for the educational earth science app, Weather Lab

Weather Lab

This is a free resource

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Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

STC Program: The Life Cycle of Butterflies Unit Kit, 3rd Edition

The cover of A Weighty Problem grade 5 teacher guide with a collage of pictures depicting hiking gear, girls in science class, a boy hiking and a scale with a water and powder mixture.

A WEIGHTY PROBLEM

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Grade 5

Physical Science

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

Earth & Space Science

Life Cycle of Butterflies– Literacy Integration: Fiction

Cover of the Cool to Cary activity with three different designed cups.

Cool to Carry

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French

German

Italian

Korean

Russian

Spanish

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Grade 3

Grade 4

Grade 5

Microworlds– Unit Preparation

Sound — Lessons 1-4: Materials

Physical Science

Plant Growth and Development– Planting the Seeds

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

Physical Science

STC Program: The Technology of Paper Unit Kit

Cover of COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

This is a free resource

STC Program: Floating and Sinking Unit Kit, 2nd Edition

STC Program: Rocks and Minerals, 3rd Edition

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Education

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

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Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

STC Literacy Series™: Balancing and Weighing

STC Assessment Guide: Land and Water

Home on the Range title screen

Home on the Range

This is a free resource

Filed Under

Grade 2

Life Science

Sustainability

STC Literacy Series™: Solids and Liquids

Teacher Tips: Weather

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Earth & Space Science