Author

Astin Lukum

Subject

- Sains

Abstract

Abstract. This study aims to determine the effect of using the Problem Solving learning model on Self-Confidence and student learning outcomes on the topic of reduction-oxidation. The research design used was Quasi-Experimental Design with Pretest-Posttest Control Group Design. The sample of this study amounted to 58 students, where 29 students in the experimental class and 29 students in the control class. In the experimental class, the Problem Solving learning model was applied while in the control class conventional learning models were applied. Data analysis for hypothesis testing using a separated variant t-test. The results of the data analysis showed that self-confidence at a significant level of 0.05 with dk = 56 was obtained tcount 2,284> ttable 1,672, then H0 was rejected and H1 was accepted so that there was an effect of the problem-solving learning model on self-confidence. Results of data analysis Learning outcomes show that at a significant level of 0.05 with dk = 56 obtained tcount 7.519>ttable 1.672. Keywords: Problem solving, Self-Confidence, Learning Outcomes

Publisher

Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Padang

Contributor

-

Publish

2018

Material Type

PROSIDING

Right

-