MS Math SPED Resource Map

13.3 Corresponding Points in Congruent Figures 13.4 Astonished Faces 13.5 Explaining Congruence

ILLUSTRATIVE MATHEMATICS AND CORE ALIGNMENT

Standard

Section(s)

8.G.1

1.1, 1.2, 1.3, 1.4, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.13, 1.14

8.G.2

1.11, 1.12, 1.13, 1.15

8.G.3

1.5, 1.6, 1.17

8.G.5

1.14, 1.15, 1.16

Pre-Assessment

Previous Standards with Example Problems

Number on Pre-Assessment

Section

Section

Unfnished Learning Standard

1

1.1

1.1

4.MD.5

2

1.9

1.3

5.G.1, 6.G.3

3

1.3

1.9, 1.14, 1.17

7.G.5

4

1.9

1.9

4.G.1

5

1.15

1.11

6.G.1

6

1.11

1.15

7.G.2

7

1.12

LEARNING INTENTIONS

● Basic understanding of rotation (about a point), refection (about a line), and translation (in a given direction). ● Verify that congruence of line segments and angles is maintained through rotation, refection, and translation. ● Verify that lines remain lines through rotation, refection, and translation. ● Verify that when parallel lines are rotated, refected, or translated, each in the same way, they remain parallel lines. ● Understand that the congruency of two dimensional fgures is maintained while undergoing rigid transformations. ● Describe the transformation of a fgure as a rotation, refection, translation or a combination of transformations. ● Understand congruence via transformations using physical models, transparencies, or geometry software.