G. Polya's "How to Solve It" is a book that deals with the mindset for solving problems. Although it is famous as a ...

Numberless word problems build stronger problem solving skills and deepen pupils’ understanding of addition and subtraction. By removing numbers, pupils are encouraged to focus on the structure and ...

Preschool children can develop initial thinking about addition and subtraction based on their everyday experiences (e.g., their own physical actions or observations) of putting something in a set ...

You can probably think of a time when you’ve used math to solve an everyday problem, such as calculating a tip at a restaurant or determining the square footage of a room. But what role does math play ...

Richard Rusczyk, founder of Art of Problem Solving, has a vision for bringing “joyous, beautiful math” — and problem-solving — to classrooms everywhere. When Richard Rusczyk became interested in math ...