新课程标准倡导自主、合作、探究的学习方式。在小学数学课堂教学过程中要引导学生进行大胆地尝试,大胆地猜想,科学上有许多发明就是从猜想开始的,得到科学家本人或者其他人的验证,继而开启了科学上的伟大篇章。教 The new curriculum standards advocate independent, cooperative and exploratory learning. In primary school mathematics classroom teaching process to guide students to make bold attempts to boldly guess that there are many inventions in science from the guess, by the scientists themselves or others to verify, and then opened a great chapter in science. teach