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《课程标准(2011年版)》将“数据分析观念”列为10个核心概念之一。那么在教学过程中如何落实《课程标准(2011年版)》提出的核心目标呢?我在苏教版教材二年级下册“数据的收集和整理(一)”例2的教学过程中,以引导学生完整经历数据收集、整理和分析的过程为基础,以帮助学生积累收集数据、整理数据和分析数据的经验为着力点,以培养学生的数据分析观念为终极目标进行了实践尝试,取得了较好的教学效果。【教学片断1】师:同学们,你知道吗,牙齿是人的重要器官,要想拥有一副健康的牙齿,保健很重要。小朋友最常见的牙病是龋齿,也
Curriculum Standard (2011 Edition) lists “Data Analysis Concepts” as one of the 10 core concepts. So in the teaching process how to implement the “curriculum standards (2011 Edition)” put forward the core objectives of it? I in the second edition of the textbook of the Su-teaching version of the “data collection and collation (a) ” Example 2 teaching process, To guide students through the process of data collection, collation and analysis based on the process to help students accumulate data collection, data collection and analysis of data as the focus of experience in order to cultivate students to analyze the concept of data for the ultimate goal of a practical attempt to obtain A better teaching effect. 【Teaching 1】 Teacher: Students, you know, teeth are important organs of people, to have a healthy teeth, health care is very important. The most common dental disease of children is dental caries, too