div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: 2D Shapes Resources and Activities src=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divp2D Shapes Tree Diagramspdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: 2D Shapes Resources and Activities src=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divpTessellationpdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: 2D Shapes Resources and Activities src=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divpTessellationpdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: 2D Shapes Resources and Activities src=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divpTessellationpdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: 2D Shapes Resources and Activities src=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divpSymmetrical Spiderspdivdiv class=ts-pagebuttonPage 6button div class=ts-image a href=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5page6jpg target=_blank amp-img class=ts-thumb alt=Page 6: 2D Shapes Resources and Activities src=https:reader043vdocumentsusreader043viewer202203211555b3a8f1bb61eb44238b4589html5thumbnails6jpg width=142 height=106 layout=responsive amp-imga divpPolygonsp pPicture Bookp pWritten by Marilyn Burnsp pIllustrated by Gordon Silveriapdiv