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Process Science

Reading Levels

These books contain three developmentally appropriate reading levels for each grade span.

Low
Mid
High

Each level of the book conveys similar concepts, images, and vocabulary.

Identify and Control Variables

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Identify and Control Variables

It is important to identify the variables in a scientific investigation and to be able to control those variables. Otherwise, it may be impossible to yield reliable results and to draw valid conclusions. This unit will help students distinguish among independent, dependent, and controlled variables.

Overview Resources

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Unit Resource List

Quick Reads

Variables

low

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Printable Resources
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mid

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Printable Resources
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Digital

high

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Printable Resources
Preview Variables
Digital

Process Activities

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Process Activity Materials Lists - All K-2 units

Working with Variables

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Activity Sheets

Control Variables

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Identify Variables

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Supporting Materials

Discussion Cards

Blank Discussion Cards

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