Explore our Curriculum & Resources

cover of the grade 1 life science teachers guide
Resource

How Do Living Things Stay Safe and Grow?

Filed Under
Grade 1
Life Science
Resource

STC Literacy Series™: Land and Water

Filed Under
Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Microworlds

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Energy, Machines, and Motion Unit Kit

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Grade 6
Grade 7
Grade 8
Physical Science
Purple teachers guide cover of kindergarten earth and space science
Curriculum

How Can We Be Ready for Weather?

Filed Under
Kindergarten
Earth & Space Science
Cover of Smithsonian Science for the Classroom with yellow background and 12 images in circles with tiger stripes, insect, fossil, and animal crossing sign.
Curriculum

How Can We Protect Animals When Their Habitat Changes?

Filed Under
Grade 3
Engineering Design
Curriculum

STC-Secondary™: Researching Optical Systems

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Grade 6
Grade 7
Grade 8
Physical Science
Image of a woman Erin Pettyjohn physicist
Resource

Chill Out: Tiny Refrigerator Saves Hubble Camera

Resource

Focus on the Stuff

This is a free resource
Filed Under
Education
Curriculum

STC-Secondary™: Investigating Biodiversity and Interdependence

Filed Under
Grade 6
Grade 7
Grade 8
Life Science
The cover of grade 5 life science teacher guide titled How can we predict change in ecosystems?
Curriculum

How Can We Predict Change in Ecosystems?

Filed Under
Grade 5
Life Science
Resource

How Can We Change an Object’s Motion?

This is a free resource
What Can Maps Tell Us About Land and Water on Earth?
Curriculum

What Can Maps Tell Us About Land and Water on Earth?

Filed Under
Grade 2
Earth & Space Science
Resource

STC Literacy Series™: Measuring Time, Pack of 8

Filed Under
Grade 5
Grade 6
Curriculum

STC Program: Comparing and Measuring, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STCMS™: Ecosystems and Their Interactions

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Grade 6
Grade 7
Grade 8
Life Science
Resource

STC Assessment Guide: Solids and Liquids

Filed Under
Grade 1
Grade 2
Kindergarten
Curriculum

STC Program: Ecosystems Unit Kit, 3rd Edition

Filed Under
Grade 3
Grade 4
Grade 5
How Can We Identify Materials Based On Their Properties?
Curriculum

How Can We Identify Materials Based on Their Properties?

Filed Under
Grade 5
Physical Science
Resource

STC Literacy Series™: Electric Circuits

Filed Under
Grade 3
Grade 4
Grade 5
a screenshot of rainforest protector main menu
Resource

Rainforest Protector

This is a free resource
Filed Under
Grade 4
Life Science
Resource

STC Assessment Guide: Floating and Sinking

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Organisms Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5