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Didax Newsletter
June 2008
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Math Dictionary
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Found 8 Terms
element
A member of a set
ellipse
An oval-shaped closed curve
equal
The same in value or amount
equation
A statement of equality between two expressions (e.g., 3x4=6+6).
more info
equilateral
A figure with sides of equal length. An equilateral triangle has three sides of equal length and three equal angles.
equivalent
Having the same value.
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estimate
An approximate calculation.
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exponent
A notation (usually a superscript) that indicates a given number is to be multiplied by itself that number of times.
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Math Manipulatives
Developing Mathematics with Unifix Cubes
Grade K-3
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Developing Mathematics with Pattern Blocks
Grade K-5
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Developing Mathematics with Base Ten
Grade 2-6
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100 Unifix Cubes
Grade K-6
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Wooden Pattern Blocks (1 cm)
Grade K-4
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Grade 3-8
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Tangrams Class Set
Grade K-8
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Working with Algebra Tiles
Grade 6-12
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Money Sudoku
Grade 2-5
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Time Sudoku
Grade 2-5
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