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Grade

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The cover of A Weighty Problem grade 5 teacher guide with a collage of pictures depicting hiking gear, girls in science class, a boy hiking and a scale with a water and powder mixture.
Curriculum

A WEIGHTY PROBLEM

This is a free resource
Filed Under
Grade 5
Physical Science
Smithsonian Science for the Classroom grade 5 engineering cover
Curriculum

How Can We Protect and Clean Earth's Water?

Filed Under
Grade 5
Engineering Design
The cover of Protegiendo a les ballenas with 4 images of whales and ships
Curriculum

PROTEGIENDO A LES BALLENAS

This is a free resource
Filed Under
Grade 3
Life Science
Sustainability
Cover of Smithsonian Science for the Classroom teacher guide with a blue background and 12 images in circles with bicyclists, magnets, and a tire swing
Curriculum

How Can We Use Patterns To Predict Motion?

Filed Under
Grade 3
Physical Science
Curriculum

STC Program: Electric Circuits Unit Kit, 3rd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Measuring Time Unit Kit

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Weather Unit Kit, 3rd Edition

Filed Under
Grade 1
Grade 2
Kindergarten
What is Our Evidence That We Live On A Changing Earth?
Curriculum

What Is Our Evidence That We Live on a Changing Earth?

Filed Under
Grade 4
Physical Science
Cover of grade 2 physical science teacher's guide
Curriculum

How Can We Change Solids And Liquids?

This is a free resource
Filed Under
Grade 2
Physical Science
Grade 2 life science teacher's guide cover
Curriculum

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

Filed Under
Grade 2
Life Science
Sustainability
Cover of the grade 4 life science teacher guide with the title how can animals use their senses to communicate and images of fireflies, birds and eyes
Curriculum

How Can Animals Use Their Senses To Communicate?

This is a free resource
Filed Under
Grade 4
Life Science
How Can We Change Solids and Liquids?
Curriculum

How Can We Change Solids and Liquids?

Filed Under
Grade 2
Physical Science
Curriculum

STC Program: Comparing and Measuring, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Electric Circuits Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Cover of Un problema de peso with photos of backpacks
Curriculum

Un Problema De Peso

This is a free resource
Filed Under
Grade 5
Physical Science
Curriculum

STC Program: Chemical Tests Unit Kit, 2nd 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
Curriculum

STC Program: Plant Growth and Development Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

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

Filed Under
Grade 2
Grade 3
Grade 4
Grade 5
Curriculum

How Can We Use the Sky to Navigate?

Filed Under
Grade 5
Earth & Space Science
Curriculum

STC Program: Weather Unit Kit, 2nd Edition

Filed Under
Grade 3
Grade 4
Grade 5
The Protecting Whales teacher guide cover with a collage of images showing a mother and baby humpback whale, a whale fluke in front of a military ship, a whale fluke, and a whale fluke in front of a cargo ship.
Curriculum

PROTECTING WHALES

This is a free resource
Filed Under
Grade 3
Life Science
Sustainability
Curriculum

STC Program: Soils Unit Kit, 3rd Edition

Filed Under
Grade 1
Grade 2
Kindergarten
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
Cover of the grade 1 earth and space science teacher's guide
Curriculum

How Can We Predict When The Sky Will Be Dark?

This is a free resource
Filed Under
Grade 1
Earth & Space Science
Curriculum

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

Filed Under
Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Changes Unit Kit, 3rd Edition

Filed Under
Grade 1
Grade 2
Kindergarten
Curriculum

STC Program: The Life Cycle of Butterflies Unit Kit, 3rd Edition

Filed Under
Grade 1
Grade 2
Grade 3
Kindergarten
Curriculum

STC Program: Floating and Sinking Unit Kit, 3rd Edition

Filed Under
Grade 3
Grade 4
Grade 5
Grade 6
Curriculum

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

Filed Under
Grade 3
Grade 4
Grade 5
Kindergarten