Jurnal Ilmu Pendidikan Indonesia

DEVELOPMENT OF A GUIDED INQUIRY-BASED CHEMISTRY MODULE ON PERIODIC SYSTEM OF ELEMENTS MATERIAL

2024-06-20T05:57:42+00:00

The availability of modules as teaching materials is very limited so it is an obstacle in learning chemistry, especially material on the periodic system of elements. Therefore, this research aims to develop and validate the feasibility of a chemistry module on material on the periodic system of elements based on guided inquiry and to analyze how students and teachers respond to the product being developed. The research and development (R&D) method is the method used and ADDIE is the development model applied as a methodology. The module developed is very suitable for application in chemistry learning, according to the results of the analyzed data. The average assessment from validators is 95% very decent and the response from colleagues is 98% very good, the student response is 97% very good

THE INFLUENCE OF USING ANDROID-BASED SAC MEDIA WITH THE STAD TYPE COOPERATIVE LEARNING MODEL ON STUDENTS LEARNING OUTCOMES AND INTEREST IN CHEMICAL BONDING MATERIAL

2024-03-15T06:05:53+00:00

This research aims to determine the effect of using Android-based Smart App Creator media with the STAD type cooperative learning model on students' learning outcomes and interest in chemical bonding material. The research was carried out from September to December 2023 at SMA Negeri 1 Silima Pungga-Pungga. This research uses a test instrument in the form of multiplechoice questions with 20 questions and a non-test in the form of a learning interest questionnaire with 30 statements. The sampling technique used in this research is random sampling, namely random sampling. The research sample was students in classes X-1 and X-6, totaling 36 people in each class. Hypothesis I test uses the right-sided t-test with the research results obtained by the value t_count > t_table, namely 5,36 > 1,666. Hypothesis II test uses the right-sided t-test with the research results obtained t_count > t_table, namely 11,57 > 1,666. Hypothesis Test III uses a correlation formula with the research results obtained r_count > r_table, namely 0,547 > 0,339. Based on the research results, it can be concluded that there is a significant influence on students' learning outcomes and interest in learning using Android-based Smart App Creator media with the STAD type cooperative learning model on chemical bond material and there is a relationship between students' learning interest and student learning outcomes taught using the media. Android-based Smart App Creator with a STAD type cooperative learning model on chemical bonding material.

IMPLEMENTATION OF AN INTEGRATED GUIDED INQUIRY LEARNING MODEL FOR GENERIC SCIENCE SKILLS ON CHEMICAL EQUILIBRIUM MATERIAL

2024-03-21T16:24:22+00:00

This research aims to determine the effect of evaluating students initial knowledge and worksheets on learning outcomes and to determine the difference in learning outcomes between high initial knowledge and low initial knowledge using an integrated Guided Inquiry learning model of Generic Scinece Skills on Chemical Equilibrium material. This research used a dual paradigm design with two independent variables and one dependent variable. The population in this study were all students in class XI IPA at SMA Swasta Kartika I-2 Medan, which consisted of 4 classes. The sample in this study was taken using a purposive sampling technique from 1 class, namely XI IPA 1 which is taught using the Guided Inquiry learning model integrated with Generic Science Skills using learning tools consisting of evaluation of initial knowledge, teaching materials, student worksheets and evaluation of learning outcomes. The instrument used in this research were initial knowledge evaluation test instruments, learning outcomes evaluation test instruments, learning outcome evaluation test instruments, student worksheets and the non-test instruments used were student observation sheets. Data were analyzed using multiple linear regression tests and Independent Sample T-Test. The results of analysis of the data obtained show that there is a significant influence between the evaluation of students initial knowledge and worksheets on learning outcomes and there is a difference between students with high initial knowledge and worksheets on learning outcomes and there is a difference between students with high intial knowledge and students with low initial knowledge.

DEVELOPMENT OF INTEGRATED SCIENCE E-MODULES PROBLEMS BASED ON WORK MATERIALS AND ENERGY TO IMPROVE STUDENT LEARNING OUTCOMES

2024-05-24T11:51:45+00:00

This research aims to find out how to create a problem-based Integrated Science e-module, develop a problem-based Integrated Science e-module, the feasibility of a problem-based Integrated Science e-module, improve learning outcomes for class VIII students using the Science e-module Integrated problem-based material on business and energy. The research method used is research and development (R and D). This research was carried out in class VIII of Yembun State Middle School, Tambrauw Regency with a sample size of 28 students. The research data collection instruments were eligibility validator sheets for lecturers, science teacher response sheets, student response sheets, and pretest and posttest question sheets. The research results show: 1) Making a science e-module with 8 stages. 2) Development of a science e-module through a structure for creating a science e-module in five stages using the ADDIE development model. 3) The feasibility of the science e-module being developed obtained a percentage of 95.26% with the category very suitable for use as teaching material. 4) Integrated Science E-module can improve students' science learning outcomes by obtaining an average n-Gain score of 0.71 in the high category

DIGITAL TEXTBOOK OF ENGINEERING MECHANICS WITH A SCIENCE PROCESS AND ETHNOSCIENCE APPROACH FOR VOCATIONAL COLLEGE STUDENTS

2024-05-28T07:35:46+00:00

Students at the vocational higher education level prepare to become graduates and are ready to be used by industry. The objectives of vocational higher education are to develop other skills and valuable training for students facing the industry world in the future. This skill is called scientific skill. Students need to be involved in various appropriate activities in the learning process to develop students' scientific skills. Students need scientific skills to design their work steps, process skills, and report practicum results in reports and presentations. Ethnoscience is related to the culture of a society. It contains local or original science, where knowledge has become part of a society's culture and is passed down from generation to generation. Students learn by integrating scientific science with original science so that students make more sense in learning. Living knowledge in society can be transformed into scientific knowledge and used as a good learning resource for students. Ethnoscience-based textbooks can be a suitable learning resource to support culture-based learning activities from the natural environment realized in textbooks and audio-visuals. The validation of ethnoscience-based textbooks obtained 3.28 points over 4, which includes the feasible-to-use category

The Effect of the Discovery Learning Model Assisted E-Module Creativity and Improving Student Learning Outcomes

2024-01-22T04:30:05+00:00

The discovery learning model is learning model that is student-centered. This research aims to determine the effect of implementing discovery learning assisted by e-modules on creativity and improving student learning outcomes. The sample was selected by purposive sampling experimental student (with DL assisted by e-modules) and 32 control students (conventional learning). The research carried out by administering a pre-test, then a post-test. Data is processed qualitatively and quantitatively statistics. Results obtained: average creativity of experimental class was 80.2 and the control class 72.3 The N-gain value for the experimental class was 0.712 or an increase in learning outcomes of 71.20% (high), while the control class was 0.60 or an increase in learning outcomes of 60.0% (medium). The correlation between creativity and increased learning outcomes obtained at 0.467 with a determination index of 21%. Learning with DL assisted by e-modules has an effect on creativity and improving student chemistry learning outcomes on reaction rate material.

THE INFLUENCE OF PROBLEM-BASED LEARNING AND DISCOVERY LEARNING MODELS ON STUDENT LEARNING OUTCOMES IN CLASS XI HIGH SCHOOL REACTION RATE MATERIAL

2024-01-23T16:50:50+00:00

This study aims to determine the influence and differences of Problem Based Learning and Discovery Learning learning models on student learning outcomes on reaction rate material. This research was conducted at SMA Negeri 1 Kualuh Hulu in the 2022/2023 school year. This type of research is quasi-experimental with pretest-postest control group design. The population in this study was all grade XI students of SMA Negeri 1 Kualuh Hulu. The sample in this study is class XI 1 as experimental class I which is taught using a problem-based learning model and class XI 6 as an experimental class II which is taught using a discovery learning learning model. Sampling in this study using purposive sampling. The instrument in this study is an objective test in the form of multiple choice as many as 20 questions that have been tested by validators and have been tested for validity, level of difficulty, differentiation, reliability. The results showed that there was an influence of the problem-based learning model on learning outcomes, namely the pretest value of 44.5 and the postest value of 88.83 and the influence of the discovery learning model, namely nailai pretest 41.83 and postets value of 82.83 and there were differences in the learning outcomes of experimental class I and experimental class II, namely with a count of 3.4843 > table 2.002