Students explore a variety of shapes and angles and create mobiles with information about a selected polygon. Both common and "not-so common" polygons are examined.
4th - 6th Math 3 Views 2 Downloads
Area and Perimeter of Regular and Irregular Polygons
Extend young mathematicians' understanding of area with a geometry lesson on trapezoids. Building on their prior knowledge of rectangles and triangles, students learn how to calculate the area of trapezoids and other irregular...
3rd - 6th Math CCSS: Adaptable
New Review Geometric Figures and Scale Drawings
Scale up your lessons on geometry and ask learners to investigate conditions on triangles, scale drawings, area and circumference of circles, and angle relationships. The resource includes activities and a homework assignment.
6th - 8th Math CCSS: Designed
Recognizing Geometric Shapes
Young mathematicians explore the beauty of geometry with this cross-curricular math and visual arts lesson plan. Over the course of four or five days, children observe and discuss the geometric and organic shapes found in two pieces of...
4 mins K - 4th Math CCSS: Adaptable