Give your fourth grader a gentle introduction to geometry with this charming triangle area worksheet.

Help Jameson plan his design for a quilting project in this coordinate plane performance task!

Help your child get a grasp on geometry with this area-finding worksheet focused on obtuse triangles.

Practice plotting and calculating the area of triangles and quadrilaterals on the coordinate plane with this sixth-grade geometry worksheet!

Take a closer look at acute triangles with this sixth- and seventh-grade geometry worksheet!

Get more practice plotting and calculating the area of shapes on the coordinate plane with this geometry worksheet!

Learners sleuth out the area of three triangles in this simple geometry worksheet.

Learners sleuth out the area of three triangles in this helpful geometry worksheet.

Know a good geometry detective? Challenge your student to use the formula for calculating the area of a triangle.