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Math G4 L6 U1

Math G4 U6 L1 - Math 4th Grade Unit 6 Lesson 1

Fractions A fraction is a symbol, such as 2/5, 1/5, 8/5, used to name a part of a whole, part of a set, a location on a number line, or a division of a whole number.
Denominator The number below the fraction bar in a fraction; The total number of equal parts.
Numerator The number above the fraction bar in a fraction.
Equivalent Fractions Fractions that name the same region, part of a set, or part of a segment.
Area Model The number of square units needed to cover the region.
Hexagon A polygon with six sides
Trapezoid A quadrilateral with only one pair of parallel sides
Rhombus A quadrilateral in which opposite sides are parallel and all sides are the same length.
Triangle A polygon with 3 sides
Linear Model Relating to a line.
Set Model A collection of items between brackets {OOOOO}.
Subsets The relationship of one set to another. Example: A is a subset of B and conversely B is a superset of A
Created by: twaller