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ALEX Lesson Plans
Thinkfinity Lesson Plans
Subject: Mathematics
Title: Pan Balance -- Numbers
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Description: This student interactive, from Illuminations, can be used to find numerical expressions that are equivalent to one another. If equivalent expressions are placed in the blue and red pans on the virtual scale, it will balance.
Thinkfinity Partner: Illuminations
Grade Span: 3,4,5,6,7,8
Subject: Mathematics
Title: Balancing Shapes
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Description: In this lesson, one of a multi-part unit from Illuminations, students balance shapes using an interactive pan balance applet to study equality, essential to understanding algebra. Equivalent relationships are recognized when the pans balance, demonstrating the properties of equality.
Thinkfinity Partner: Illuminations
Grade Span: 6,7,8
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