求异思维又称发散思维或逆向思维,它是创新思维的核心,是创造思维中最有价值的部分。实践证明:求异思维容易导致发明创造。新的思维方式不仅能帮助我们解决眼前的困难,而且能提供一个通向更接近理想的未来的途径。问题情境使学生的思维处于自由灵活的状态,这个时候 Differences thinking, also known as divergent thinking or reverse thinking, it is the core of creative thinking, is to create the most valuable part of thinking. Practice has proved that: different thinking easily lead to inventions. The new way of thinking not only helps us to solve the immediate problems, but it also provides avenues for reaching a more ideal future. Problem situations make the students’ thinking in a free and flexible state, this time