The design of an system in the area of Earth
普通类zhangfeiye
2011-03-24
- 简介: The use of assessment to effectively evaluate learners’ scientific learning and find out how close learners are to the educational objectives has been considered as one of the most important research issues. Traditional assessment is accomplished through the use of paper and pencil. It generally is accepted that paper-and-pencil test might suffer from limitations including: (1) the difficulty to represent abstract concepts; for example, many scientific concepts involving micro- or large scales such as atom-molecule theory, plate tectonics and relative movements of Earth, Sun and Moon, etc, are abstract, incomprehensible to students, and therefore hard to be delineated in the test items; and (2) the involvedness to represent real-world contextual problems. Therefore, a new generation of technology-enhanced assessment, such as TIMSS (Trends in International Mathematics and Science Study) and PISA (The Programme for International Student Assessment), is proposed worldwide with the aim of improving the traditional school-based and large-scale testing. Highly illustrated materials like animations were used in these technology-enhanced assessments.
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标签:
- based
- 学习内容
- 需要
- test
- earth.pdf
- 提示
- design
- 超链接
- 内容
- animation