viii


Focus
TEKS
Activity Page
4(9)(A) Representing Data, Activity 1 238
4(9)(A) Representing Data, Activity 2 240
4(9)(A) Representing Data, Activity 3 244
4(9)(B) Solving Problems Using Data, Activity 1 246
4(9)(B) Solving Problems Using Data, Activity 2 248

Focus
TEKS
Activity Page
4(6)(A) Points, Lines, Line Segments, Rays, and Angles 168
4(6)(A) Parallel and Perpendicular Lines 170
4(6)(B) Identifying and Drawing Lines of Symmetry 174
4(6)(C) Classifying Triangles 176
4(6)(D) Classifying Two-Dimensional Figures, Activity 1 178
4(6)(D) Classifying Two-Dimensional Figures, Activity 2 180
4(6)(D) Classifying Two-Dimensional Figures, Activity 3 184
4(7)(A) Angles as a Part of a Circle 186
4(7)(B) Degrees of a Circle, Activity 1 190
4(7)(B) Degrees of a Circle, Activity 2 194
4(7)(C) Measuring Angles, Activity 1 198
4(7)(C) Measuring Angles, Activity 2 202
4(7)(C) Measuring Angles, Activity 3 206
4(7)(D) Drawing Angles, Activity 1 210
4(7)(D) Drawing Angles, Activity 2 212
4(7)(E) Unknown Angle Measures, Activity 1 214
4(7)(E) Unknown Angle Measures, Activity 2 218
4(8)(A) Relative Size of Measurement Units, Activity 1 220
4(8)(A) Relative Size of Measurement Units, Activity 2 222
4(8)(B) Measurement Conversions, Activity 1 224
4(8)(B) Measurement Conversions, Activity 2 226
4(8)(B) Measurement Conversions, Activity 3 228
4(8)(C) Solving Measurement Problems, Activity 1 232
4(8)(C) Solving Measurement Problems, Activity 2 234
4(8)(C) Solving Measurement Problems, Activity 3 236