謝佳明
摘 要:在隨著教育的持續發展,我們對于各個學科的認識越來越深,教育理念也隨之在不斷的變化。這主要是因為隨著教育的發展,我們逐步認識到數學這一高度抽象的學科與現實聯系緊密,通過實驗,將高度抽象的內容與直觀的實際現象聯系起來,有助于我們對于數學內容的理解和掌握。小學階段,學生的心智尚不夠成熟,仍舊普遍處于智力的快速開發階段,數學自身所特有的高度抽象性對于學生的學習來說并不友好。因此,在小學數學的教學中,數學實驗越來越受到師生的重視,數學實驗也應用越來越廣泛,對于當前小學數學的教學質量有著重要的影響。本文首先分析了小學數學實驗課程的基本原則和基本步驟,探討了當前小學數學實驗課程中存在的一些問題,最后針對性的提出了一些有助于提升小學數學實驗課程教學質量的措施也建議,希望對小學數學實驗教學有所幫助。
關鍵詞:小學;小學數學;實驗;數學實驗
【中圖分類號】G623.5 【文獻標識碼】A 【文章編號】1005-8877(2021)24-0147-02
【Abstract】With the continuous development of education,we have a deeper and deeper understanding of various disciplines,and educational concepts are also constantly changing. This is mainly because with the development of education,we have gradually realized that mathematics,a highly abstract subject,is closely related to reality. Through experiments,linking highly abstract content with intuitive practical phenomena will help us understand the content of mathematics. Understand and master. At the elementary school level,students minds are not yet mature enough,and they are still generally in the rapid development stage of intelligence. The high degree of abstraction unique to mathematics is not friendly to students learning. Therefore,in the teaching of elementary school mathematics,mathematics experiments have received more and more attention from teachers and students,and mathematics experiments have become more and more widely used,which has an important impact on the quality of current elementary school mathematics teaching. This article first analyzes the basic principles and basic steps of the elementary school mathematics experiment curriculum,discusses some problems existing in the current elementary school mathematics experiment curriculum,and finally puts forward some targeted measures to help improve the teaching quality of the elementary school mathematics experiment curriculum. Hope it will be helpful to the primary school math experiment teaching.
【Keywords】Primary school;Primary school mathematics;Experiment;Mathematical experiment
在傳統的教育理念中,我們普遍認為數學這一學科,包含的就是概念、定理、分析與解題等內容,是一門高度抽象、高度重視邏輯推理以及嚴謹的思維活動的理論性學科。但是隨著教育的發展與深入,我們逐漸意識到,實驗也是數學這一學科中非常關鍵的內容之一,數學和實驗密不可分。雖然數學自身高度抽象,但是數學中這些抽象的內容,都是源自于實際的世界或者人類的經驗。從歷史上看,數學的起源以及發展都與實驗緊密相連,息息相關。而過去幾十年的傳統教育中,數學與實驗卻沒有什么聯系。因此,在當前的數學教學改革中,我們應該重視實驗,應該盡可能的通過實驗這一表現手段,去直觀、多元的解釋數學,去分析數學定理、公式,以更好提升數學教學質量。在眾多階段的數學學習中,小學階段正是學生初步認識數學、初步深入數學的關鍵黃金期,我們應該在小學這一初始階段就引導學生建立起良好的數學實驗相關理念,從而更加全面的提升學生綜合數學素養。本文首先分析了小學數學實驗課程的基本原則和基本步驟,探討了當前小學數學實驗課程中存在的一些問題,最后針對性的提出了一些有助于提升小學數學實驗課程教學質量的措施也建議,希望對小學數學實驗教學有所幫助。