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題 名 | 發展紙筆測驗以探究高一學生對直流電路的迷思概念 |
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作 者 | 陳啟明; 陳瓊森; | 書刊名 | 科學教育 |
卷 期 | 3 1992.04[民81.04] |
頁 次 | 頁21-72 |
分類號 | 523.7333741 |
關鍵詞 | 直流; 紙筆; 迷思; 高一; 測驗; 發展; 開放式; 概念; 電路; 學生; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究的主要目的在於發展及分析SAE模式用以探討國中學生的認知 結構,並應用此模式發展一套力的概念發展之診斷群測工具。本研究結合 Showaltel的科學知識模式、Piaget的認知發展理論以及 Pella的概念精緻化理論, 發展出含有三個向度的SAE概念發展模式。基於SAE的理論架構,一套評估國 中學生力的概念發展的群測工具被發展出來,並用來測試455位國中學生,跡象 顯示;一、SAE模式的緊密層次可以有效地來評估學生的力概念發展。二、SAE 模式可以應用於發展評估學生概念發展的診斷工具。 |
英文摘要 | The main purpose of this study is to develop a closed paper pencil test for assessing tenth grade students' misconceptions on simple DC circuits. First, a paper-pencil test consisting of open-ended questions was developed and some semi-structured interviews were exercised to identify the students' misconceptions. Then a closed paper-pencil test was developed based on students' responses. Thesubject included 263 tenth grade students selected from Taichungcity, Taichung county, Chunghua county) and Nantou county.The average difficulty index of the test is 0.38, the averagediscrimination index 0.69, and Kuder-Richardson reliability 0.70. The most significant misconceptions revealed by the study are:1. The electric current in a circuit shall be partly consumed by resistors or bulbs.2. Constant current flows from the terminals of a battery and is independent of the elements in the circuit.3. A bulb lightens when any of its two terminals is connected to a battery's tvo terminals.4. Many students use "local reasoning" to solve problems on DC circuits, and neglect the effect of the change of elements on the whole circuit.5. Many students use "sequential reasoning" to solve problems, that is, they believe that the current flows through the circuit step by step. Also revealed by this study include that boys have lessmisconceptions than girls, the major misconceptions of the students with more misconceptions are different from those the students with less misconceptions, and boys have different majormisconceptions from girls. |
本系統中英文摘要資訊取自各篇刊載內容。