About computer media assistant teaching ' s applying in public mathematics 計算機多媒體輔助教學在高校公共數(shù)學中的應(yīng)用分析
By using the computer medium with some audio and image documents , the best teaching result will be obtained 全部采用多媒體教學,適當穿插一些音像資料,以達到最佳的教學效果。
Graduate school with majors in advertising design , computer media , graphic design , illustration , environmental design , package design , film and photography 設(shè)計,計算機媒介,圖形設(shè)計,插圖,環(huán)境設(shè)計,包裹設(shè)計,電影和攝影廣告的研究生院。
The conclusion of this authentic proof research ai . - enlightenment : ( 1 ) in the suitable environment that the substance of the cai in mathematics teaching is student at the modern technology of utilization founded , in the supervising down of first cognition of mathematics , by way of self explores , the mathematics cognition activity of the establishment mentality idea correctly ; ( 2 ) found suitable teaching and the study environment , that is the key of cai gaining success , and reasonably uses the computer medium can help student ' s establishment correctly proper mentality idea ; ( 3 ) how to reasonably scientifically solve the different of man and women in cai is a main obstacle that all students must face the cai ; ( 4 ) the keys which good effect will be gained in the cai are : teacher will change the concept and be brave in exploring in the practice ; the conception which takes students as the center and draw on it to direct the using of education technology 為此,本實驗先選取桂林中學高一四個班作為實驗和調(diào)查對象,采取四種不同的教學模式(講授法、 cai法、自主cai 、幾何畫板法)進行“二次函數(shù)在給定區(qū)間上的最值”內(nèi)容的教學,然后對測試和調(diào)查結(jié)果進行分析,揭示課堂教學中計算機輔助教學的學習心理機制;二是學生應(yīng)用計算機進行探究性學習的認知心理機制的研究。通過對學生歷時一個半月的自主學習的觀察及最終測試的分析,探索計算機的應(yīng)用對學生認知心理的影響。本研究的結(jié)論與啟示: ( 1 )計算機輔助數(shù)學教學的實質(zhì)是學生在利用現(xiàn)代技術(shù)創(chuàng)設(shè)的一個合適環(huán)境中,通過自己的探索,建立正確的心理表象的數(shù)學認知活動。