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  • 學位論文

超音波科技下鄉巡迴教育教材教具成效評估

Ultrasound technology to the countryside tour educational teaching aids effectiveness evaluation

指導教授 : 許坤明
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摘要


推動中小學發展科技,培養中小學生對科技創新意識與能力的瞭解,在跨世紀的培養科技素養人才,具有十分重要的意義。中小學科技教育係承擔著培養科技素質的基礎任務亦是核心階段,但是不可否認,在內容、方法與手段上都和科技與社會發展存在差距。 本文針對中北部地區中小學學生以活動教學後實施問卷調查,透過SPSS統計分析建立超音波科技教學知識導向為指標,做為學習課程發展依據,以提升中小學學生在超音波科技方面的技能,爾後則將做為建立「超音波科技學習提升實作能力量表」的重要參考資料。 在學習系統架構方面,擬以整合式學習導向建立靜態知識探究及動態實作練習兩個功能模組,前者針對超音波科技剖析出所需的關鍵知識,而後者則是將前者所獲得的實作步驟透過教學用超音波熔接機進行練習,以做為學理的驗證,並獲得具紀念性的超音波科技產品。 整體研究結果發現,超音波科技下鄉巡迴教育對提升學生科學教育是有正向的幫助。

並列摘要


Primary and secondary schoolsto promotethe development ofscience and technology,culturestudentsin science and technology innovation and innovation capabilityis understood that inthe next centurytechnological literacy training personnel,has very importantsignificance. Primary and secondaryeducationbear thetask oftrainingthe basis oftechnical quality, although ourprimary and secondaryeducationintoquality education as thecorestage, butit is undeniablethatin the content, methods and meansare associated withtechnological andsocial developmentrequires the presence ofgaps. A questionnaire wasadministered to elementary and junior high students in northern and central Taiwan who participated in a tour-basededucational program on ultrasonic technologies. SPSS was used to measure the students’ learning outcomes about ultrasonic technologies. The analysisresults werethen used to develop educational coursesaimed to enhance students’ knowledge of ultrasonic technologies. In addition, a scalewas fabricated to measure ahands-on ability related tothese technologies. The framework of the program comprised twolearning modules: a staticmodulefocused on knowledge exploration and a dynamic moduleonpractical knowledge application. The former module concerned the identification of background knowledge components necessary forlearning about ultrasonic technologies, whereas the latter focused on the students’ operation ofwelding machinesaccording toinstruction to enable applying their ultrasound knowledge andcraft ultrasonic items. The results suggested that this program on ultrasonic technologies successfully improved the students’science literacy.

參考文獻


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