Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Name Date Activity Master 124 © Education Development Center, Inc. Blank Bingo Board AM124 Teacher Resource Book MNENL07AAY3X_TRB_AM112-AM162_V1.indd AM124 12/27/06 7:12:22 AM Name Date Activity Master 125 © Education Development Center, Inc. Bingo Figures Teacher Resource Book MNENL07AAY3X_TRB_AM112-AM162_V1.indd AM125 AM125 12/27/06 7:12:30 AM Name Date Activity Master 126 Polygons and Their Attributes Parallel lines are always the same distance apart and never touch. A right angle forms a square corner. If two lines intersect to form right angles, they are perpendicular to each other. Polygons have all straight sides that connect at the endpoints to form one inside, without any extra lines inside or outside. These are not polygons: Quadrilaterals are four-sided polygons. © Education Development Center, Inc. These are polygons: Pentagons are five-sided polygons. AM126 Teacher Resource Book MNENL07AAY3X_TRB_AM112-AM162_V1.indd AM126 12/27/06 7:12:41 AM Name Activity Master 127 Date Congruence and Symmetry Congruent figures are the same size and shape. All the figures below are congruent. HVbZh]VeZVcYh^oZ! _jhi[a^eeZYdgijgcZY# These figures are NOT congruent to the figures above. HVbZh]VeZ! WjiiddhbVaa 6Wdjii]ZhVbZh^oZ! Wjicdii]ZhVbZh]VeZ CdiZkZcXadhZ If you can fold a figure so the two parts match exactly, the crease is a line of symmetry for that figure. © Education Development Center, Inc. This dashed line is a line of symmetry: 6cZmVXibViX] This dashed line is NOT a line of symmetry: CdbViX] Teacher Resource Book MNENL07AAY3X_TRB_AM112-AM162_V1.indd AM127 AM127 12/27/06 7:12:50 AM