一节引起争议的数学公开课这是一位青年教师上《分数化有限小数的规律》一节公开课引起争议的教学情境:在教师提出“一个分数能否化成有限小数与分数的分母有什么关系”,并让学生进行短暂的独立思考之后,教师开始让学生进行第一次合作讨论。然而,讨论之后学生的发现并没有涉及 A Controversial Math Open Class This is a controversial open teaching controversial lesson from a young teacher on the “Law of Fractional Decimal Decimals”: When a teacher states “What can a score be like a denominator of finite decimals and fractions Relationship ”, and allow students to conduct a short independent thinking, the teacher began to allow students to discuss the first cooperation. However, the findings of the students after the discussion were not covered