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Author:
Journal / Book Title:
Year:
Volume:
Issue:
tong ji tu neng gao su wo men shi me
Author(s):
HE Hua
Pages:
12
-
13
Year:
2009
Issue:
Z1
Journal:
School Journal of Mathematics
Keyword:
统计图
;
数学语言
;
捐款
;
百分比
;
条形图
;
解析
;
变化情况
;
直观
;
信息资源
;
体温
;
Abstract:
<正>统计图是一种直观、形象的数学语言,包含着丰富的信息资源.观察、提炼这些信息,并利用这些信息来分析、解决问题,是考查数学能力的基本形式之一.这已成为近年中考命题的热点之一.解答这类题目的
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