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Plant Growth and Development– Planting the Seeds

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

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

Physical Science

STC Literacy Series™: Land and Water

STC–Kindergarten™: Exploring Plants and Animals Two-Use Unit Kit

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

Blue teachers guide cover of kindergarten physical science

How Can We Change An Object's Motion?

Physical Science

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

Floating and Sinking– Making a Sinker Float

Physical Science

STC–Kindergarten™: Exploring the World Set

Rocks and Minerals– Organizing Minerals

Earth & Space Science

STC Program: Soils Unit Kit, 2nd Edition

Plant Growth and Development–Getting a Handle on Your Bee

The green cover of the kindergarten life science teachers guide

What Do Plants And Animals Need To Live?

Dr. Drew, Density, & Diffusion Cover Image

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

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Grade 3

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Grade 7

Grade 8

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

Expedition: Insects

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STC Assessment Guide: Rocks and Minerals

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

STC Literacy Series™: Soils

Electric Circuits– Making a Filament

Physical Science

The cover of Protecting Whales in Ukrainian

Захист китів

This is a free resource

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Grade 3

Life Science

Sustainability

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

Cool to Carry

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Grade 3

Grade 4

Grade 5

STC Program: Magnets and Motors Unit Kit

Life Cycle of Butterflies– Literacy Integration: Nonfiction 1 - Multiple Intelligence Retell

Cover of the Grade 3 Physical Science trainer guide

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

This is a free resource

Physical Science

STC Assessment Guide: Organisms

Rocks and Minerals– Lesson 2: Observing Rocks- How are They the Same and Different?

Earth & Space Science

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

STC Assessment Guide: Sound