Surface Area, Activity 2 8(7)(B) .................................................................... 104

Surface Area, Activity 3 8(7)(B) .................................................................... 106

Surface Area, Activity 4 8(7)(B) .................................................................... 108

Application Problems Involving the Pythagorean Theorem, Activity 1 8(7)(C) ...... 110

Application Problems Involving the Pythagorean Theorem, Activity 2 8(7)(C) ...... 112

Modeling and Solving Equations 8(8)(C) ......................................................... 114

Solving Equations, Activity 1 8(8)(C) ............................................................. 118

Solving Equations, Activity 2 8(8)(C) ............................................................. 120

Exterior Angles of Triangles, Activity 1 8(8)(D) ............................................... 122

Exterior Angles of Triangles, Activity 2 8(8)(D) ............................................... 126

Exterior Angles of Triangles, Activity 3 8(8)(D) ............................................... 128

Parallel Lines and Transversals, Activity 1 8(8)(D) ........................................... 130

Parallel Lines and Transversals, Activity 2 8(8)(D) ........................................... 132

Parallel Lines and Transversals, Activity 3 8(8)(D) ........................................... 134

Intersecting Lines on a Graph 8(9) ................................................................ 136

Two-dimensional shapes ........................................................................ 138–167

Properties of Orientation and Congruence - Rotations 8(10)(A) .......................... 138

Rotations 8(10)(C) ...................................................................................... 140

Translations, Activity 1 8(10)(C) ................................................................... 142

Translations, Activity 2 8(10)(C) ................................................................... 144

Translations, Activity 3 8(10)(C) ................................................................... 146

Reflections, Activity 1 8(10)(C) ..................................................................... 148

Reflections, Activity 2 8(10)(C) ..................................................................... 150

Transformations 8(10)(C) ............................................................................. 154

Effects of Dilations on Perimeter, Activity 1 8(10)(D) ....................................... 156

Effects of Dilations on Perimeter, Activity 2 8(10)(D) ....................................... 158

Effects of Dilations on Area, Activity 1 8(10)(D) .............................................. 160

Effects of Dilations on Area, Activity 2 8(10)(D) .............................................. 162

Effects of Dilations on Area, Activity 3 8(10)(D) .............................................. 164

Effects of Dilations on Perimeter and Area 8(10)(D)......................................... 166

Measurement and data ........................................................................... 168–175

Scatterplots, Activity 1 8(11)(A) ................................................................... 168

Scatterplots, Activity 2 8(11)(A) ................................................................... 170

Scatterplots, Activity 3 8(11)(A) ................................................................... 172

Random Sampling 8(11)(C) .......................................................................... 174

Personal financial literacy ...................................................................... 176–177

Compound Interest 8(12)(D) ........................................................................ 176