Explore our Curriculum & Resources

Animal Studies– Materials Management

Organisms– Literacy Integration

Floating and Sinking– Making a Sinker Float

Physical Science

Sound– Lesson 6: Vibrations We Can't See

Physical Science

Sound– Lesson 10: Changing the Pitch by Changing the Tension

Physical Science

Glider Guide Title Screen

Glider Guide

This is a free resource

Filed Under

Grade 2

Earth & Space Science

Purple teachers guide cover of kindergarten earth and space science

How Can We Be Ready for Weather?

Earth & Space Science

Plant Growth and Development– Planting the Seeds

Elementary Weather Lesson

This is a free resource

Earth & Space Science

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Ecosystems– Material Consideration

Earth & Space Science

Animal Studies– Materials and Organizations

Sound– Lesson 8: Making a Model Eardrum

Physical Science

Cover fo the grade 2 physical science teacher's guide

How Can We Change Solids And Liquids?

This is a free resource

Physical Science

STC Program: Solids and Liquids Unit Kit, 3rd Edition

Cover for Changing Earth

Changing Earth

Engineering Design

STC Literacy Series™: Solids and Liquids

Soils– Reading Resource Extensions

Earth & Space Science

Motion and Design– "The Explore Build" Extension Activity

Physical Science

Ouch I Need A Bandage activity cover

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

This is a free resource

French

German

Italian

Russian

Spanish

Filed Under

Grade 1

Grade 2

Grade 3

Grade 4

Engineering Design

STC Literacy Series™: Changes

Tami's Tower Title Screen

Tami's Tower: Pensemos en la ingeniería

This is a free resource

Filed Under

Grade 1

Grade 2

Kindergarten

Engineering Design

STC Literacy Series™: Balancing and Weighing

cover of the Grade 2 life science teacher's guide

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

STC Literacy Series™: Weather

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

STC Secondary: Exploring Plate Tectonics

Earth & Space Science

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

STC Program: Organisms Unit Kit, 3rd Edition

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

Physical Science