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STC Program: Rocks and Minerals Unit Kit, 2nd Edition

STC Assessment Guide: Plant Growth and Development

Organisms– Notebooking

STC Assessment Guide: Ecosystems

STC Literacy Series™: Soils

STC Assessment Guide: Solids and Liquids

Title screen for the education life science game, Showbiz Safari

Showbiz Safari

This is a free resource

Filed Under

Grade 1

Grade 2

Grade 3

Life Science

Sustainability

Floating and Sinking– How is Salt Water Different from Fresh Water?

Physical Science

STC Literacy Series™: Electric Circuits

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

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

Life Cycle of Butterflies– Lesson 14: Discovering that Butterflies are Insects

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

STC Assessment Guide: Balancing and Weighing

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

Storm Smart title screen, showing the title (Storm Smart), the play button, the credits button, and links to the Smithsonian Institution Privacy Statement and Smithsonian Kids Online Privacy Statement

Storm Smart

This is a free resource

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Kindergarten

Earth & Space Science

STC Literacy Series™: Changes

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

Earth & Space Science

The green cover of the kindergarten life science teachers guide

What Do Plants And Animals Need To Live?

Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

STC Assessment Guide: Weather

STC Program: Soils Unit Kit, 3rd Edition

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

STC Assessment Guide: The Life Cycle of Butterflies

the blue cover of grade 3 physical science teachers guide

How Can We Predict Patterns of Motion?

Physical Science

STC Program: The Technology of Paper Unit Kit

The Protecting Whales teacher guide cover with a collage of images showing a mother and baby humpback whale, a whale fluke in front of a military ship, a whale fluke, and a whale fluke in front of a cargo ship.

PROTECTING WHALES

This is a free resource

Filed Under

Grade 3

Life Science

Sustainability

Soils– Organizing the Distribution Center

Earth & Space Science