Explore our Curriculum & Resources

Plant Growth and Development– Planting the Seeds

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

STC Literacy Series™: Measuring Time, Pack of 8

Soils– Organizing the Distribution Center

Earth & Space Science

cover of the Energy Grade 4 Engineering Trainer Guide

Energy Grade 4 Engineering Trainer Guide

This is a free resource

Engineering Design

Sound– Lesson 6: Vibrations We Can't See

Physical Science

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

Ecosystems– Material Consideration

Earth & Space Science

Sound — Lessons 1-4: Materials

Physical Science

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

Rocks and Minerals– Organizing Minerals

Earth & Space Science

Explore Smithsonian: How Does a Curator of Great Cats Monitor the Health of Individual Lions in a Pride?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

Tami's Tower Title Screen

Tami's Tower: Pensemos en la ingeniería

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Grade 1

Grade 2

Kindergarten

Engineering Design

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

Physical Science

STC Assessment Guide: Chemical Tests

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

STC Literacy Series™: Ecosystems

Cover for Everyday Energy

Everyday Energy

Engineering Design

STC-Secondary™: Researching Optical Systems

Physical Science

STC Program: Ecosystems Unit Kit, 3rd Edition

STC-Secondary™: Studying the Development and Reproduction of Organisms

cover of the grade 1 life science teachers guide

How Do Living Things Stay Safe and Grow?

Experimenting with Mixtures, Compounds, and Elements– Separating Solutes (Preparation for Lesson)

Physical Science

Life Cycles of Butterflies– Lesson 8: Observing the Crysalis - Moving the Crysalis Properly

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

Earth & Space Science

STC-Secondary™: Researching the Sun-Earth-Moon System

Earth & Space Science

Sunlight on the National Mall title

Sunlight on the National Mall

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Filed Under

Grade 1

Earth & Space Science

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

Motion and Design– Lesson 1: Designing Vehicles: Getting Started

Physical Science

STC Assessment Guide: Experiments with Plants