You can adapt the curriculum you have to create rich tasks that invite reasoning and build students’ problem-solving skills.

The designers for Monte Vista Elementary School’s proposed outdoor classroom had some key questions to answer: What materials could they use while staying under the district’s $10,000 budget? How much ...

She’s right—using simultaneous equations does get really complicated, and if you’d like to send me your work for the solution, I’d love to see it. But the system is also kind of a trick. Like a sudoku ...

Not everyone is a big fan of math or math riddles. But the people who are, know that solving math riddles is a great way to practice your problem-solving skills and get some much-needed mental ...