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Purple teachers guide cover of kindergarten earth and space science

How Can We Be Ready for Weather?

Earth & Space Science

STC Literacy Series™: Comparing and Measuring

Life Cycle of Butterflies– Lesson 14: Discovering that Butterflies are Insects

Bulldozing Technique for Science Class

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Earth & Space Science

A lighthouse between two palm trees

How Would You Design a Lighthouse?

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Engineering Design

Elementary Weather Lesson

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Earth & Space Science

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

STC Program: Solids and Liquids Unit Kit, 3rd Edition

Cover fo the grade 2 physical science teacher's guide

How Can We Change Solids And Liquids?

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Physical Science

STC Assessment Guide: Organisms

Tami's Tower: Let's Think About Engineering title screen

Tami's Tower: Let's Think About Engineering

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Filed Under

Grade 1

Grade 2

Kindergarten

Engineering Design

Styling Sun Safety activity cover

Styling Sun Safety

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French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 1

Kindergarten

Motion and Design– "The Explore Build" Extension Activity

Physical Science

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

Physical Science

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

STC Literacy Series™: Changes

Whale Protection Corps

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Spanish

Filed Under

Grade 2

Grade 3

Grade 4

Life Science

Sustainability

Sound– Lesson 1: Thinking about Sound

Physical Science

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

Earth & Space Science

Sound — Lessons 1-4: Materials

Physical Science

Electric Circuits– Making a Filament

Physical Science

STC Assessment Guide: The Life Cycle of Butterflies

Life Cycle of Butterflies– Literacy Integration: Nonfiction 1 - Multiple Intelligence Retell

STC Literacy Series™: Soils