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Animal Studies– Materials and Organizations

Sound– Lesson 8: Making a Model Eardrum

Physical Science

Cover of grade two engineering teachers guide

How Can We Stop Land From Washing Away?

Engineering Design

Experimenting with Mixtures, Compounts, and Elements– Marking Chromotography Paper

Physical Science

Sustainable Communities

Sustainable Communities! How will we help our community thrive?

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Grade 6

Grade 7

Grade 8

High School

Sustainability

Yuck! That Tastes Terrible Cover Image

Yuck! That Tastes Terrible: Discovering a Unique Genetic Trait

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Grade 6

Grade 7

Grade 8

STC Program: Rocks and Minerals, 3rd Edition

Floating and Sinking– How is Salt Water Different from Fresh Water?

Physical Science

Animal Studies– Materials Management

STC Assessment Guide: Organisms

STC Literacy Series™: The Life Cycle of Butterflies

STC Program: Energy, Machines, and Motion Unit Kit

Physical Science

An antacid bubbling as it is disolved in water

STCMS™: Matter and Its Interactions

STC-Secondary™: Researching Optical Systems

Physical Science

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

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.

COVID-19! How Can I Protect Myself and Others?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Sustainability

STC Secondary: Exploring Plate Tectonics

Earth & Space Science

STC Program: Comparing and Measuring Unit Kit, 3rd Edition

Electric Circuits– Making a Filament

Physical Science

Teacher Tips: Weather

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Earth & Space Science

Soils– Reading Resource Extensions

Earth & Space Science

STC Literacy Series™: Changes

Bulldozing Technique for Science Class

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Earth & Space Science

Sound– Lesson 6: Vibrations We Can't See

Physical Science

STC Program: Organisms Unit Kit, 3rd Edition