Explore our Curriculum & Resources

STC Assessment Guide: Ecosystems

STC Assessment Guide: Chemical Tests

STC Literacy Series™: Plant Growth and Development

Sound– Lesson 1: Thinking about Sound

Physical Science

How Can We Identify Materials Based on Their Properties? Grade 5 Physical Science Trainer Guide

This is a free resource

Physical Science

STC Program: Animal Studies Unit Kit, 3rd Edition

Smithsonian Science for the Classroom grade 5 engineering cover

How Can We Protect and Clean Earth's Water?

Engineering Design

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

Earth & Space Science

STC Literacy Series™: Sound

How Can We Use the Sky to Navigate?

Earth & Space Science

STC Program: Animal Studies Unit Kit, 2nd Edition

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

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

Earth & Space Science

Organisms– Literacy Integration

Life Cycle of Butterflies– Lesson 3: Learning More About Caterpillars

Plant Growth and Development–Getting a Handle on Your Bee

STC Program: Solids and Liquids Unit Kit, 2nd Edition

Sugar Simulation screenshot

Sugar Simulation

This is a free resource

Filed Under

Grade 5

Physical Science

STC Program: Soils Unit Kit, 2nd Edition

cover of the starting with sustainability lesson set energy and climate in Spanish

Conjunto de lecciones Cómo comenzar con la sostenibilidad: energía y clima

This is a free resource

Filed Under

Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

Sustainability

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

STC Program: Ecosystems Unit Kit, 3rd Edition

Soils– Lesson 6: How Quickly Do Soils Settle in Water?

Earth & Space Science

STC Assessment Guide: Sound

Which Force Is With You? A Motion and Design Lesson Cover Image

Which Force Is With You? A Motion and Design Lesson

This is a free resource

French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

the cover of the Properties of Matter Grade 5 Physical Science Trainer Guide

Properties of Matter Grade 5 Physical Science Trainer Guide

This is a free resource

Physical Science

STC Program: Measuring Time Unit Kit

Menu screen of aquation with 5 icons of water bottle, bucket, hose, canteen and watering can

Aquation: The Freshwater Access Game

This is a free resource

Filed Under

Grade 5

Sustainability

How Can We Glide Like a Squirrel?

How Can We Glide Like a Squirrel?

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

Earth & Space Science