Coordinate an Earth Day volunteer event with this middle-grade logic puzzle!

Students use algebraic thinking to find the value of each symbol in this Earth Day math puzzle!

You just won an amazing prize, but it’s locked in a safe! Thankfully, the code is a single integer between -40 and 40, and you’ve got the clues to solve it.

After you’ve run around collecting eggs, take time to exercise your brain with this fun Easter-themed Sudoku for middle schoolers!

Enjoy a fun-filled snow day in this middle-grade logic puzzle!

Have some fun in the sun with this satisfying sudoku puzzle!