scholarly journals Implementation of Interactive Conceptual Instruction (ICI) Learning Model Assisted by Computer Simulation: Impact of Students’ Conceptual Changes on Force and Vibration

2021 ◽  
Vol 16 (22) ◽  
pp. 167-188
Author(s):  
Ida Kaniawati ◽  
Widyatami Nurul Maulidina ◽  
Hera Novia ◽  
Iyon Suyana ◽  
Achmad Samsudin ◽  
...  
Keyword(s):  
High School ◽  
Computer Simulation ◽  
High School Students ◽  
Conceptual Change ◽  
Computer Simulations ◽  
Effect Size ◽  
Learning Model ◽  
Public High School ◽  
Mixed Method Research ◽  
School Students

Misconception can be interpreted as incorrect conceptual understanding be-cause it is not in accordance with scientific conceptions but is believed to be the correct conception within students’ minds. Misconception often happens in understanding the concept of Physics, one of which is the concept of Force and Vibration. Misconceptions can be an obstacle in achieving the objectives of learning Physics. One of the causes of the misconception is that the learning model used has not been able to encourage students’ conceptual change. One of the learning models that can promote conceptual change is Interactive Conceptual Instruction (ICI) assisted by computer simulation. The aim of this research was to find out the effectivity of ICI assisted by computer simulation learning model implementation in the change of high school students’ conception on Force and Vibration. Mixed method research with concurrent embedded research design was used in this study. The re-search was conducted on 60 students of class X in one public high school in Cimahi City, which were divided into experimental class and control class with 30 students in each class. The experimental class took part in ICI learning assisted by computer simulations, while the control class participated in conventional learning. The instruments used in this study were 20 items of four-tier test to determine students’ conception level and observation sheets to determine the implementation of ICI learning assisted by computer simulations. The effectivity of ICI assisted by computer simulation in the change of high school students’ conception was measured by effect size. The data processing revealed that the effect size obtained was 0.99 with a "large" interpretation. The change of students’ conception could be seen from the declining of misconception percentage of 9.3% in experimental class. Thus, it can be concluded that the application of the ICI learning model assisted by computer simulations can be done as an effort to change the conceptions of high school students to be better at the concept of Force and Vibration.

scholarly journals THE EFFECT OF PREDICT OBSERVE EXPLAIN LEARNING MODEL AGAINST SCIENCE PROCESS SKILLS OF HIGH SCHOOL STUDENTS

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Ayu Novitasari Pane ◽  
I Dewa Putu Nyeneng ◽  
I wayan Distrik
Keyword(s):  
High School ◽  
High School Students ◽  
Effect Size ◽  
Learning Model ◽  
Control Group ◽  
Process Skills ◽  
School Students ◽  
Science Process Skills ◽  
Newton's Law ◽  
Newton’S Law

This study was aimed to determine the effect of POE learning model on science process skills of high school students in the material of Newton’s Law motion. The study might benefit to a provide different learning experience that makes students become more active in learning and to improve students' science process skills towards the material being taught. The populations in this study were all students of class IPA X of SMA 5 Bandar Lampung in the even semester of the Academic Year 2018/2019, consisting of 6 classes with a total of 203 students, with samples of class X IPA 1 as the experimental class and X IPA 2 as the control class. Research method of the study was quasi-experimental. The research used a pretest-posttest control group design. The result of the study revealed that the control class using the conventional learning model had an average N-gain of 0.42, while the experimental class using the POE learning model had an average N-gain of 0.72. The effect size in this study, which was 0.71, indicated that the POE learning model has a high effect in this study.  Based on the hypothesis test, it can be concluded that there was an effect of applying the POE learning model to students' science process skills in the material of Newton's Law. The magnitude of the influence of the POE learning model was classified into the high category with the Cohen’s d value of 3.40 and the effect size r of 0.71.

scholarly journals Discovery Learning Model for Enhancing Oral Activities of High School Student

2016 ◽  
Vol 9 (2) ◽  
pp. 55
Author(s):  
WINARNI WINARNI ◽  
SLAMET SANTOSA ◽  
MURNI RAMLI
Keyword(s):  
High School ◽  
High School Students ◽  
High School Student ◽  
Learning Strategy ◽  
Action Observation ◽  
Learning Model ◽  
Discovery Learning ◽  
Public High School ◽  
School Students ◽  
Reflection Data

Improving students' participation in the classroom is challenging, particularly in the oral activities. Learning strategy have to be arranged appropriately in order to provide as much as possible chance for students to do oral activities. The objective of this research is to improve oral activities of high school student by applying discovery learning model. There were 36 high school students of one public high school in Karanganyar, Indonesia purposively selected as participants. The discovery learning model was applied within 3 cycles and each cycle consists of 4 phases, namely planning, action, observation, and reflection. Data were obtained by observation, interview, and documentation, and triangulation method was conducted for validation of the data. Data were analysed based on VICS Flanders wooksheet. The result shows that student oral activities had been enhanced. The oral activities from pre-cycle to the last cycle respectively were 2.21%, 41.60%, 60.34%, and 78.75%. It can be concluded that discovery learning positively enhance student’s oral activities.

scholarly journals Problem-Based Learning to Improve Problem-Solving Skill: Is it Effective Enough?

2021 ◽  
Vol 4 (1) ◽  
pp. 78-88
Author(s):  
Ardian Asyhari ◽  
Muhammad Sifa’i
Keyword(s):  
High School ◽  
High School Students ◽  
Problem Solving ◽  
Effect Size ◽  
Hypothesis Test ◽  
Problem Based Learning ◽  
Learning Model ◽  
Control Group ◽  
School Students ◽  
Control Group Design

This study aimed to determine the effectiveness of the problem based learning model on the problem solving ability of high school students. This research is a quasy experimental research with the matching only pretest-posttest control group design. The subjects in this study were students of class XI IPA SMA Negeri 1 Ulubelu. The effect size hypothesis test is used to obtain the results of the effectiveness of the PBL model on students’ problem solving abilities. The result of the effect size hypothesis test showed the value of 0.68 in the moderate category. So it can be concluded that the problem-based learning model is effective for improving the problem-solving ability of high school students.

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