Students analyze the procedures used to determine the perimeter of composite plane figures. A variety of methods are experienced to determine the perimeter by measurement and calculation.
7th - 8th Math 3 Views 23 Downloads
Areas of Geometric Shapes with the Same Perimeter
A triangle, square, hexagon, and circle all have a perimeter of one unit. Eighth graders must attempt to find the area of each and arrange them in order from least to greatest areas. A terrific task for applying four different area...
7th - 9th Math CCSS: Designed
Setting the Stage With Geometry
Get your class thinking about geometry in their own bedrooms! Solving geometry challenges, individuals match words and definitions, find perimeter and area in their homes (rectangular, circular, and triangular), find circumference and...
5th - 7th Math CCSS: Adaptable
Representing and Interpreting Proportional Relationships
The class gets valuable practice evaluating and analyzing linear relationship in this group of activities. Interpreting rate of change in algebraic and graphical ways is presented in a non-intimidating and natural way, using realistic...
7th - 8th Math CCSS: Designed
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
Polygons-Changing Area Versus Changing Perimeter
Investigate the area and perimeter of polygons in this geometry lesson. Young geometers use grid paper to draw a quadrilateral and calculate its area and perimeter. They also read The Greedy Triangle to identify the changing shape of...
5th - 8th Math CCSS: Designed