SMART Notebook 8.1Nov 30 - 12:43 PMTeacher Notes Subject: Math Topic: Geometry Title: Polygon Characteristics Grade(s): 4, 5, 6 and 7 Cross-curricular link(s): Nonspecific Intended learning outcome(s)· Students label and identify polygons· Stuudents find lines of symmetry in polygons and recognize whether they are symmetrical· The students identify congruent and similar polygons Recommended usage: The practice for congruent and similar figures in slides 10 and 12 has a large number of shapes. The matches can be moved behind the left black box and the shapes can be compared or checked on the right black box.How to use Notebook(TM) software Learn helpful tips and tricks for developing and presenting lesson activities.© 2005 SMART Technologies Inc. All rights reserved. For further information, please see copyright notice.Nov 30 - 12:43 PMPolygon CharacteristicsWindows(R) operating system and Mac OS X operating system software Submitted by Cristy HoltzclawMar 14 - 5:30 PMPolygon - a closed figure formed by three or more line segments that do not crossNon-PolygonNon-PolygonNon-PolygonNon-PolygonNon-PolygonNon-PolygonNon-PolygonNon-PolygonNon-PolygonNon-PolygonNon-PolygonPolygonPolygonPolygonPolygonPolygonPolygonPolygonPolygonPolygonPolygonMar 14 - 5:42 PMTriangleQuadrilateralPentagonHexagonOctagonNonagonDecagonHeptagonMar 14 - 6:20 PMThe team to match the most pairs of polygons with their names wins.TrianglePentagonDecagonHexagonHeptagonOctagonQuadrilateralNonagonDiscard Pile Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math Memory Math MemoryMar 3 - 5:38 PMSymmetrywhen opposite sides of a dividing line perfectly matchMove for definition.Mar 3 - 8:47 PMAre these shapes symmetrical?SymmetricalNon-SymmetricalMar 3 - 8:53 PMDraw lines of symmetry in these pictures.Mar 3 - 9:16 PMCongruentfigures have the same shape, angles, and measurementsabcdefMove for definition.Mar 3 - 9:23 PMMatch the congruent shapes.Check figures here.Put all matches behind the black box.Mar 3 - 9:42 PMSimilarfigures with the same shape and same angles, but different lengthsMove for definition.abcdefMar 3 - 9:56 PMIdentify similar figures.Check figures here.Put all matches behind the black box.