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About this resource:


Authority Status: 
Original Statement
Indexing Status: 
Yes
Education Level: 
K, 1, 2
Subject: 
Science
Statement Notation: 
1B (K-2) #2
Description en-US:  Tools such as thermometers, magnifiers, rulers, or balances often give more information about things than can be obtained by just observing things without their help.
Language: 
English

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