Sri Tresnaningsih
Open University UPBJJ-UT Surabaya, Indonesia

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The Validity of Concept Attainment With Multi Representation as an Alternative Learning Model to Improve Students' Mastery of Concepts and Scientific Consistency Pramonoadi; Sri Tresnaningsih; Abdul Faqih; Rahyu Setiani; Dwikoranto
Studies in Learning and Teaching Vol. 1 No. 2 (2020): August
Publisher : Indonesia Approach Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/silet.v1i2.35

Abstract

The concept attainment tutorial tool with multi representations still needs to be developed. The purpose of this study is to describe the validity of the model and the validity of concept attainment devices with multi representations as alternative learning models to improve students' mastery of concepts and scientific consistency. The development of this tutorial tool uses the design of Plomp which consists of preliminary study phase, prototype stage, and assessment phase. The limited test was conducted on students of the Surabaya Open University in the Basic Science Natural Sciences course (PDGK4103). Research data were collected by the validation method using the model validation sheet instrument and the device validation sheet. Data were analyzed using qualitative descriptive analysis. The results of the study show that: (1) The concept of attainment model with multi representations developed is included in the valid criteria in terms of content validity and construct validity. (2) The multi-representation tutorial tool developed is included in the valid criteria. Based on the above it can be concluded that the concept of attainment with multi representations developed is valid and appropriate to be used to improve students' mastery of concepts and scientific consistency.
The Effectiveness of the Student Activity Sheet (SAS) on Teaching-Learning and Creativity (TLC) Model to Increase Creativity Competence Dwikoranto; Rahyu Setiani; Barokah Widuroyekti; Sri Tresnaningsih; Dwi Sambada; Titik Setyowati; Agus Rohman; Basuki Tri Harnoto
Studies in Learning and Teaching Vol. 1 No. 3 (2020): December
Publisher : Indonesia Approach Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/silet.v1i3.36

Abstract

The purpose of this study explains the effectiveness of the student activity sheet model to enhance scientific creativity and student learning outcomes and student responses to the learning process. The research design used pre-experimental with one group pretest-posttest design. The study's subject was the student activity sheet (SAS) model and the implementation of primary teacher Education undergraduate students who programed a science introductory concept course during the 2019.1 registration at Open University. Data collected using test methods and questionnaires with product cognitive test instruments, cognitive process tests, scientific creativity tests and student questionnaire responses. Data analyzed by t-test and the proportions calculated. Normality test and homogeneity test are done before the t-test is applied. Increased creativity and student learning outcomes are calculated using normalized N-Gain. The results showed: 1) Improvement of students' scientific creativity after joining learning in the medium category. 2) Improving student learning outcomes after participating in learning in the good category. 3) Student responses to the learning process in the positive category. Based on the above, it can be concluded that the application of student activity sheet model used in learning activities to improve scientific creativity competency and student learning outcomes is effective.