The purpose of this article is to describe a couple of challenging mathematical problems that involve paper folding. These problem solving tasks can be used to foster geometric and algebraic thinking among students. The context of paper folding makes some of the abstract mathematical ideas involved relatively concrete. When implemented…

The purpose of this article is to describe a couple of challenging mathematical problems that involve paper folding. These problem-solving tasks can be used to foster geometric and algebraic thinking among students. The context of paper folding makes some of the abstract mathematical ideas involved relatively concrete. When implemented…

The chapters in this book were written by teachers to share strategies they have found effective in the mathematics classroom. Most describe a teaching idea or activity in sufficient detail for other teachers in elementary, middle, and secondary schools to be able to use it. The chapters concern: manipulative materials, developing a mathematics…