Explore our Curriculum & Resources

STC Literacy Series™: Rocks and Minerals

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

Cover of the Grade 3 Physical Science trainer guide

How Can We Predict Patterns of Motion? Grade 3 Physical Science Trainer Guide

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Physical Science

Vaccines Cover

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

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Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

A desert habitat in Habitats

Habitats

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Grade 3

Grade 4

Grade 5

Grade 6

Life Science

Sound– Lesson 1: Thinking about Sound

Physical Science

STC Assessment Guide: Experiments with Plants

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

Physical Science

Sound– Lesson 2: How Sound Travels

Physical Science

STC Assessment Guide: Motion and Design

the blue cover of grade 3 physical science teachers guide

How Can We Predict Patterns of Motion?

Physical Science

Organisms– Literacy Integration

Electric Circuits– Making a Filament

Physical Science

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

Earth & Space Science

STC Assessment Guide: Comparing and Measuring

Cover of Smithsonian Science for the Classroom with yellow background and 12 images in circles with tiger stripes, insect, fossil, and animal crossing sign.

How Can We Protect Animals When Their Habitat Changes?

Engineering Design

Sound– Lesson 8: Making a Model Eardrum

Physical Science

STC Program: Rocks and Minerals, 3rd Edition

STC Program: Electric Circuits Unit Kit, 3rd Edition

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

STC Program: The Life Cycle of Butterflies Unit Kit, 2nd Edition

STC Assessment Guide: Sound

STC Program: Electric Circuits Unit Kit, 2nd Edition

Plant Growth and Development–Getting a Handle on Your Bee

Smithsonian Science for the Classroom Grade 3 Life Science Cover

What Explains Similarities and Differences Between Organisms?

STC Program: Chemical Tests Unit Kit, 3rd Edition

STC Literacy Series™: Electric Circuits

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

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Filed Under

Grade 3

Life Science

Sustainability

The cover of Protecting Whales in Ukrainian

Захист китів

This is a free resource

Filed Under

Grade 3

Life Science

Sustainability

Elementary Weather Lesson

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Earth & Space Science