Swallowed magnets can stick together across intestines causing serious infections and death. Seek immediate medical attention if magnet(s) are swallowed or inhaled.
Help students to delve into plane geometry! Great for hands-on activities such as perimeter, area, identification of shapes and attributes, spatial reasoning, similar triangles, parallel lines cut by a transversal, show examples of angle bisectors that form perpendicular angles to opposite sides and more. 82 piece set includes 2 protractors, 13 double-sided work cards with 23 activities, and GeoStix™ in 8 different lengths (2.5cm to 25cm). Grades 3+