华罗庚是我国当代著名数学家,作为一名普通小学数学教师,不应该仅仅只仰慕与钦佩他的伟大科学造诣,更应该从他独特的学习方法中汲取营养,为我所用。华罗庚大师在总结自己成功的自学之路时提倡,学习要有两个过程:一个是“由薄到厚”的过程,另一个就是“由厚到薄”的过程。我们教学设计的第一环节——准确把握教材恰恰可以借鉴这一宝贵 Hua Luogeng is a famous contemporary mathematician in our country. As an ordinary primary school mathematics teacher, he should not only admire and admire his great scientific attainments, but should also learn from his unique learning methods and use it for me. In his summary of his successful self-study path, Master Hua Luogeng advocated that there are two processes for learning: one is from “thin to thick” and the other is from thick to thin. The first part of our teaching design - accurate grasp of textbooks can learn from this precious