Implementation of problem-based learning to improve problem-solving skills in vocational high school
Implementation of problem-based learning to improve problem-solving skills in vocational high school
复制标题
职业高中实施问题导向学习提高问题解决能力
DOI：
10.21831/jpv.v10i2.31210
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发表时间：
2020
影响因子：
--
通讯作者：
W. Wagiran
中科院分区：
文献类型：
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作者：
Reny Hidayati;W. Wagiran
本研究旨在了解以问题为基础的学习（PBL）的实施，以提高学生的问题解决能力。本研究采用Kemmis & Taggart的集体诉讼研究模式，分三个周期进行，每个周期由两次会议组成。对数据进行了分析。结果表明，计算机学科和网络基础的PBL教学对提高学生的问题解决能力有一定的促进作用。观察的各个方面都有改善。在问题解决能力方面，第一周期的平均值为67.75%，第二周期的平均值为76.76%，第三周期的平均值为80.325%。PBL通过以下步骤提高学生解决问题的能力：1）将学生引导到问题的经典性上; 2）组织学生以4人为一组，每个人分工研究; 3）指导学生就同一主题进行个人和小组调查，最多分两组讨论; 4）在讨论环节中分配更多的时间，在课堂上发展和展示所做的工作; 5）分析和评估问题解决的过程，重点是重新检查结果。
This research aims to understand the implementation of Problem-Based Learning (PBL) to improve students' problem solving skills. This research is a class action research model of Kemmis & Taggart which was carried out in three cycles, each cycle consisted of two meetings. The data were analyzed descriptively. The results showed how PBL on computer subject and basic networks can improve problem solving skills. Improvements occured in all aspects of observation. In problem solving skills, the average of cycle I was 67.75% increased in cycle II with an average of 76.76% and increased in cycle III amounted to 80.325%. PBL is able to improve problem solving skills with the steps: 1) orienting students to the problem classically; 2) organizing students to study in a group work of 4 people and the division of tasks for each member; 3) guiding individual and group investigations on the same topic, discussed maximum in two groups; 4) developing and presenting the work done in front of the class with more time allocation in the discussion session; 5) analyzing and evaluating the problem-solving process that focuses on re-checking the results.