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STC Assessment Guide: Plant Growth and Development

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

Floating and Sinking– Making a Sinker Float

Physical Science

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Organisms– Notebooking

STC Program: Magnets and Motors Unit Kit

STC Program: Experiments with Plants Unit Kit

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

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

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

Rocks and Minerals– Lesson 8: Shining a Light on the Minerals

Earth & Space Science

Plant Growth and Development– Planting the Seeds

STC Program: Electric Circuits Unit Kit, 3rd Edition

STC Program: Soils Unit Kit, 2nd Edition

STC Assessment Guide: Changes

STC Literacy Series™: Food Chemistry

STC Assessment Guide: Motion and Design

A lighthouse between two palm trees

How Would You Design a Lighthouse?

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Engineering Design

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

Earth & Space Science

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

Physical Science

Ouch I Need A Bandage activity cover

Ouch! I Need a Bandage: Designing, Constructing, and Packaging a Bandage

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Engineering Design

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

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Swing Along with a Pendulum: Clocking a Second Cover Image

Swing Along with a Pendulum: Clocking a Second

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cover of the Earth's Systems Grade 5 Engineering Trainer Guide

Earth's Systems Grade 5 Engineering Trainer Guide

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Engineering Design

Motion and Design– Using Cooperation Cups

Physical Science

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

STC Assessment Guide: Electric Circuits

Explore Smithsonian: How Can a Greenhouse Use Technology to Meet the Needs of Different Types of Plants?

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Life Science