Embrace Earth Day with this classic number puzzle for third through fifth graders!

Give your brain a fun workout as you complete this summery worksheet!

Need a fun activity to do on a long drive? Look no further than this tricky sudoku puzzle!

Do your students love puzzles? This one is a great introduction to KenKen®, a logic and math game from Japan.

Make a splash with this spring-themed sudoku for third, fourth, and fifth graders!

This Valentine’s Day-themed sudoku puzzle is as sweet as can be!

KenKen® is a math logic game that comes from Japan. This beginner puzzle is perfect for a fifth grade student working on operations and math reasoning.