Development of Project Based Learning Science Learning LKPD (PjBL) Class IV Theme 5 State Elementary School 54 Air Padang Children

Abstrak

Natural science or science is a science that studies natural phenomena which include living and non-living things or science about life and science about the physical world. Generally, educators teach using LKPD which do not use learning models, and the learning process tends to be one-way causing students to find it difficult to understand the learning material. Most students study at school using LKS from commercial publishers. To overcome these problems, researchers developed LKPD based on Project Based Learning (PjBL) for fourth grade students at SDN 54 Anak Air. Based on this, the researchers conducted development research with the title "Development of Project Based Learning (PjBL) Science Learning Worksheets for Class IV Theme 5 State Elementary School 54 Air Padang Children". This type of research is development research using a 4-D development model, namely Define, Design, develop, and Disseminate. However, the development stage in this study only reached the Develop stage. The test subjects of this learning worksheet were fourth grade students of 54 Air Padang State Elementary School, theme 5 in lesson 1 and lesson 3, totaling 13 students. The data analysis technique used is the analysis of the results of the LKPD validation and the analysis of the results of the practicality of the LKPD. The data taken in this study is the result of a science learning questionnaire using LKPD which is distributed at the end of the lesson. The results showed that the overall validity value average was 90.00% with a very valid category while the average practicality value by educators obtained a percentage of 91.00% in the very practical category and practicality results by students obtained a percentage of 91,00% results, 91,00% with a very practical category. From the data it was concluded that the Project Based Learning-based learning worksheets are very valid and very practical to use in science learning so that they can be suggested as one of the teaching materials in learning in class IV of 54 State Elementary Schools and in schools other.