Lateral-thinking puzzles fall into the latter category. Among the trickiest riddles out there, these brain games will give your noggin a serious workout. That’s because they’re not as clear-cut as ...

By incorporating this quick physical game into a math lesson, teachers help students focus on the task at hand.

© 2025 SCIENTIFIC AMERICAN, A DIVISION OF SPRINGER NATURE AMERICA, INC. ALL RIGHTS RESERVED.

On math skills, students in Washington are lagging kids in 14 other states, making this the moment for our top education official to show leadership.

Have you been thinking about making and selling printables online? Here are 5 good reasons to seriously consider it.

If you’ve ever stared blankly at a Google Sheets formula that spits out #REF! or #VALUE!, well, now you can ask Gemini for help. Google has upgraded its AI assistant for Sheets to fix and explain all ...