Everyday Math Grade 4 – Lesson 1.8 Copyright © 2010 Kelly Mott

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Everyday MathGrade 4 – Lesson 1.8

Copyright © 2010 Kelly Mott

Lesson Components:Part 1: Math Boxes 1.8 Page 24Part 2: Geometry ReviewPart 3: Math Journal Page 20-23

Copyright © 2010 Kelly Mott

Copyright © 2010 Kelly Mott

Math Boxes Lesson 1.8

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Math Box 1:

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Math Box 2:

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Math Box 3:

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Math Box 4:

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Math Box 5:

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Math Box 6:

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GEOMETRYREVIEW

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Name the FigurePoint

BA

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Name the FigureLine Segment

A B C

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Name the FigureLine

BA

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Name the FigureRay

A

BC

Name the Angle

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Right Angle

90 degrees

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Name the AngleAcute Angle

Less than 90 degrees

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Name the AngleObtuse Angle

Greater than 90 degrees and less than 180 degrees

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Name the AngleStraight Angle

180 degrees

Name the Triangle

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Right Triangle

Name the Triangle

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Isosceles Triangle

Name the Triangle

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Equilateral Triangle

Name the Triangles

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Scalene Triangle

Name the Quadrangle

4

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Rectangle

Name the Quadrangle

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Square

Name the Quadrangle

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Rhombus

Name the Quadrangle

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Trapezoid

Name the Quadrangle

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Kite

Name the Polygon

5

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Pentagon

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Name the PolygonHexagon

7

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Name the PolygonHeptagon

8

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Name the PolygonOctagon

9

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Name the PolygonNonagon

10

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Name the PolygonDecagon

What kind of lines are these?

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Parallel Lines

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Lesson 1.8Skill: Line Segment & Hexagon

Constructions Pages 20-23

Does this make sense?

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