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Light Up the Cave title screen
App

Light Up the Cave

This is a free resource
Filed Under
Grade 1
Physical Science
Dr. Drew, Density, & Diffusion Cover Image
Resource

Dr. Drew, Density, & Diffusion: Dr. Charles Richard Drew Giving Life Through Blood Research

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Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
Resource

STC Living Materials Order Sheet, Microworlds

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Grade 3
Grade 4
Grade 5
Which Force Is With You? A Motion and Design Lesson Cover Image
Resource

Which Force Is With You? A Motion and Design Lesson

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Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
Be Mosquito Smart: Know the Enemy Cover Image
Resource

Be Mosquito Smart: Know the Enemy

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Filed Under
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
Glider Guide Title Screen
App

Glider Guide

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Filed Under
Grade 2
Earth & Space Science
Resource

STC Assessment Guide: Weather

Filed Under
Grade 1
Grade 2
Kindergarten
Resource

STC Assessment Guide: Changes

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Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Comparing and Measuring

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Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Plant Growth and Development

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Grade 3
Grade 4
Grade 5
Resource

Engineering Circuits

This is a free resource
Filed Under
Grade 8
Resource

STC Literacy Series™: Food Chemistry

Filed Under
Grade 3
Grade 4
Grade 5
Shrinking Sutures
Resource

Shrinking Sutures

This is a free resource
Filed Under
Grade 4
Grade 5
Grade 6
Resource

STC Assessment Guide: Chemical Tests

Filed Under
Grade 3
Grade 4
Grade 5
Sunlight on the National Mall title
App

Sunlight on the National Mall

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

STC Literacy Series™: Plant Growth and Development

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Grade 3
Grade 4
Grade 5
Resource

STC Literacy Series™: Weather

Filed Under
Grade 1
Grade 2
Kindergarten
Resource

STC Assessment Guide: Balancing and Weighing

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Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Sound

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Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Soils

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Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Yuck! That Tastes Terrible Cover Image
Resource

Yuck! That Tastes Terrible: Discovering a Unique Genetic Trait

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Filed Under
Grade 6
Grade 7
Grade 8
Resource

STC Literacy Series™: Land and Water

Filed Under
Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Solids and Liquids

Filed Under
Grade 1
Grade 2
Kindergarten
Resource

Ouch! I Need a Band-Aid®: Designing, Constructing, and Packaging a Band-Aid

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Filed Under
Grade 1
Grade 2
Grade 3
Grade 4
Engineering Design
Styling Sun Safety
Resource

Styling Sun Safety

This is a free resource
Filed Under
Grade 1
Kindergarten
Photo of a beam of light coming from a flashlight
Resource

How Can I Win a Game of Flashlight Tag?

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Filed Under
Grade 1
Grade 2
Grade 3
Grade 4
Kindergarten
Physical Science
Resource

STC Literacy Series™: Motion and Design

Filed Under
Grade 3
Grade 4
Grade 5
Explore the World of the Small: Measuring in Nanometers Cover Image
Resource

Explore the World of the Small: Measuring in Nanometers

This is a free resource
Filed Under
Grade 7
Grade 8
Resource

STC Assessment Guide: Magnets and Motors

Filed Under
Grade 3
Grade 4
Grade 5
Resource

STC Assessment Guide: Food Chemistry

Filed Under
Grade 3
Grade 4
Grade 5