Use this year-end assessment to check students’ grasp of key fourth grade geometry concepts.

Students get to practice measuring angles using built-in protractors in this fun geometry activity! After measuring, they'll put their angle knowledge to the test by classifying each angle as acute, obtuse, right, or straight.

Help students hone their knowledge of different angles with this eighth-grade geometry worksheet about parallel lines cut by a transversal.

Help your students explore angle relationships and transversals of parallel lines with this eighth-grade geometry worksheet! 

In this eighth-grade geometry worksheet, students learn about parallel lines cut by transversals and practice identifying different types of angle pairs using given diagrams.

Help your third-grader learn about right angle geometry with this simple geometry worksheet.

Help your fourth graders take their understanding of angles and lines to the next level with this creative geometry challenge! Students will have fun drawing various types of shapes based on written descriptions and your students' knowledge of angles.

In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.