Common Core standard
Activities for HSG.MGA
Real-world activities aligned to this standard.
Point of view
If you have a set of cubes for your classroom, this would make a great group hands-on project. Its an old puzzle but the activity deserves a revisit....
Geometry
Math and Art
Grades 4–HS
Huge diamond found in Canada
552-carat diamond found in Diavik Mine, Northwest Territories, Canada Can you tell just how big this gem is? Do you know how big a carat is? What would...
Number Sense
Geometry
Grades 5–HS