An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.
王小军
Wen Yuan (Primary School Edition) 2018 No.11
江西省九江市双峰小学 江西 九江 332000
有人说数学教学是一门思辨的艺术,严密的推理、逻辑的论证、精确的计算、步步为营的思维方式,总能让人体会数学的无穷魅力!最近,我们数学组就经历了一场这样的头脑风暴.引发思考的导火索是一道填空题:在( )÷6=4……( )中,第二个括号最小能填( ),则第一个括号里填( )."第二个括号最小能填几"其实就是"余数最小是几",这个问题在同组老师中引起了争议,有人说"余数最小是1",有人说"余数最小是0",孰是孰非?笔者那股"刨根问底"的劲头儿上来了,决定抱着科学严谨的态度,多方论证,一探究竟.
余数;教参解读;个人思考;专家论道
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Language: 中文
CN:11-9274/G
ISSN:2096-6261
Publication Frequency: 月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.