Engineering design skills coverage in K-12 engineering program curriculum materials in the USA
Engineering design skills coverage in K-12 engineering program curriculum materials in the USA
复制标题
美国 K-12 工程课程教材中工程设计技能的覆盖范围
DOI:
10.1080/09500693.2017.1367862
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发表时间:
2017
影响因子:
2.3
通讯作者:
Mumba, Frackson
中科院分区:
文献类型:
--
作者:
Chabalengula, Vivien M.;Mumba, Frackson
The currentK-12 Science Educationframework andNext Generation Science Standards(NGSS) in the United States emphasise the integration of engineering design in science instruction to promote scientific literacy and engineering design skills among students. As such, many engineering education programmes have developed curriculum materials that are being used in K-12 settings. However, little is known about the nature and extent to which engineering design skills outlined in NGSS are addressed in these K-12 engineering education programme curriculum materials. We analysed nine K-12 engineering education programmes for the nature and extent of engineering design skills coverage. Results show that developing possible solutions and actual designing of prototypes were the highly covered engineering design skills; specification of clear goals, criteria, and constraints received medium coverage; defining and identifying an engineering problem; optimising the design solution; and demonstrating how a prototype works, and making iterations to improve designs were lowly covered. These trends were similar across grade levels and across discipline-specific curriculum materials. These results have implications on engineering design-integrated science teaching and learning in K-12 settings.
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