Figure This! Try these math challenges out with your family at home!
Hooda Math has over 100 fun and challenging games for free. Search by grade level or subject!
Illuminations has games organized by math topic and grade level from the National Council of Teachers of Mathematics. They even show how math can tell us about current events like in an activity on how viruses spread here.
Khan Academy's Math page has math for everyone from Pre-k onward! Videos and check-in quizzes help students track their own progress.
Math Super Stars has math puzzles organized by grade level--try any level you wish!
Problem of the Week Try these challenging problems from MathCounts. You can even search for problems based on different math topics!
Pick-a-Pix Use number clues to logic which squares In a grid should be colored In to make a picture. You have to sign up, but there are free puzzles! If you like this kind of thinking and logic, try these Sudoku puzzles and these other number puzzles!
Tangrams are an ancient Chinese puzzle of 7 shapes that can be arranged Into squares, rectangles, triangles, and other picture shapes. This site has more on the history of the puzzles and patterns you can draw or print out!
Tessellations are patterns that cover entire areas like floors, shower walls, and kitchen backsplashes. Check out the hyperlink above to learn how to make them, and see this site on famous artist M. C. Escher and his tessellations.