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STC Program: Soils Unit Kit, 3rd Edition

STC Program: Motion and Design Unit Kit, 3rd Edition

Smithsonian Science for the Classroom grade 5 engineering cover

How Can We Protect and Clean Earth's Water?

Engineering Design

STC Program: Rocks and Minerals, 3rd Edition

STC Program: Changes Unit Kit, 3rd Edition

STC Program: Organisms Unit Kit, 3rd Edition

STC Program: Weather Unit Kit, 3rd Edition

Title screen for the interactive e-Book, Expedition: Insects

Expedition: Insects

This is a free resource

STC Program: Balancing and Weighing Unit Kit, 2nd Edition

STC Program: Animal Studies Unit Kit, 2nd Edition

How Can We Identify Materials Based On Their Properties?

How Can We Identify Materials Based on Their Properties?

Physical Science

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

Cover of Un problema de peso with photos of backpacks

Un Problema De Peso

This is a free resource

Filed Under

Grade 5

Physical Science

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

How Can We Use the Sky to Navigate?

Earth & Space Science

STC Program: Animal Studies Unit Kit, 3rd Edition

STC Program: Chemical Tests Unit Kit, 2nd Edition

The cover of grade 5 life science teacher guide titled How can we predict change in ecosystems?

How Can We Predict Change in Ecosystems?

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: Changes Unit Kit, 2nd Edition

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

STC Program: Chemical Tests Unit Kit, 3rd Edition

How Can We Find the Best Place for a Plant to Grow? Teacher Guide

How Can We Find the Best Place for a Plant to Grow?

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

STC Program: Weather Unit Kit, 2nd Edition

Vaccines Cover

Vaccines! How can we use science to help our community make decisions about vaccines?

This is a free resource

Spanish

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

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

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

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

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