Let’s crack the case of the missing quadrilateral measurement!

For a bookish way to practice geometry, check out this charming activity!

This one-page geometry handout offers students a helpful guide to finding the volume of cylinders, cones, and spheres!

Float into symmetry practice with the help of this charming seventh-grade activity!

Take your child's geometry practice to the seas! Can your child use his triangle knowledge to find the area of the sail on this sailboat?

Students use the Triangle Angle-Sum Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.

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

Students use the Exterior Angle Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.

Practice using the Pythagorean theorem to find the distance between points on a coordinate plane!

Evaluate the relative size of shapes and find out what you would need to multiply the dimensions of one shape by to get the dimensions of a similar shape!

Is your fifth grader ready to dig a little deeper into geometry? This exercise shows her how to find the surface area of a rectangular prism.

Your child will determine the winner of each boxing match by figuring out which box has the most surface area.

Invite your learner to be a geometry detective as they find the missing base in a series of acute triangles! 

Introduce your students to the concept of surface area with this concrete teaching tool.

Learners solve real-world problems on the coordinate plane as they write ordered pairs, identify the quadrants, and find the distance between two points!

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

Show off your circle vocabulary knowledge with this fun geometry-themed crossword puzzle!

Navigate this map of Geo City! Put those graphing skills to the test by identifying and locating ordered pairs on this coordinate grid map.

Put students’ understanding of coordinate planes to the test with this engaging geometry activity!

How much does your child know about triangles? Can they figure out the missing angle in each of these triangles?

Once your fifth grader has mastered the basics, it's time to start finding the surface areas of 3-D shapes--like cubes.