Research in the Teaching Pattern of "Situation-problem" in Our Own School——How to Divide the Graph Area Equally

The key to the teaching pattern of "Situation-problem" was to make the students able to be good at asking questions by creating proper situations.This article showed how to create the situation of dividing equal-area rectangles and raise the questions of the ways to divide the rectangle area equally.The students would keep raising new questions by imagining and expanding while they were solving problems and using math,such as the methods of equally dividing the area of the triangle,the trapezoid and other geometrical figures.Then it would lead to a new situation and produce further math problems.This process could be regarded as a studying chain of "Situation-problem",which would develop the students’ learning and summarizing abilities and their means of using math as well.