scholarly journals The Effect of PjBLL Online Platform on Student Collaboration Skills and Basic Science Process Skills During the Covid-19 Pandemic

2021 ◽  
Vol 2110 (1) ◽  
pp. 012021
Author(s):  
Dwikoranto ◽  
R Setiani ◽  
Widiasih
Keyword(s):  
Basic Science ◽  
Process Skills ◽  
First Year Students ◽  
Ability Test ◽  
Science Process Skills ◽  
Online Platform ◽  
Gain Scores ◽  
Collaboration Skills ◽  
Post Test ◽  
Quasi Experimental

Abstract The purpose of this research to describe the effect of Project Based Laboratory Learning (PjBLL) on collaboration skills and basic science process skills of students. This type of research is quasi-experimental with one group pretest-posttest design. The subjects of this study were 60 first year students from two different classes who were enrolled in the Basic Physics course at the Department of Chemistry, Universitas Negeri Surabaya Indonesia. The collaboration ability test on kinematics and particle dynamics was used to measure students’ collaboration skills, the basic science process skills test was used to measure students’ science process skills as a pre-test and post-test. The analysis of the results showed that students’ collaboration skills were complete on all indicators with gain scores in the high and sensitive categories, while basic science process skills were completed on all indicators with gain scores in the medium and high criteria. PjBLL Online platform can be used for lectures during the COVID-19 pandemic.

scholarly journals The effect of the group investigation-guided inquiry (GI-GI) learning model to improve students’ collaboration and science process skills

2021 ◽  
Vol 2104 (1) ◽  
pp. 012027
Author(s):  
Indrawati ◽  
I K Mahardika ◽  
J Prihatin ◽  
Supeno ◽  
S Astutik ◽  
...  
Keyword(s):  
High Schools ◽  
Learning Model ◽  
Control Group ◽  
Process Skills ◽  
Guided Inquiry ◽  
Control Group Design ◽  
Science Process Skills ◽  
Group Design ◽  
Post Test ◽  
Quasi Experimental

Abstract The GI-GI learning model is a combination of the Group Investigation and the Guided Inquiry model. The research aimed to examine the effect of the GI-GI learning model on collaboration and students’ science process skills. The type of research carried out was Quasi-Experimental and used a post-test only control group design and purposive sampling covering four high schools in the Besuki Residency, two classes as the experimental class and the control class. The research instrument used tests, observations, and documentation. The results showed a significant effect of the GI-GI learning model on collaboration and students’ science process skills. This research implies that the GI-GI learning model can condition students to research in groups to interact actively with friends and educators to exchange opinions, knowledge, or experiences, find and solve problems, and hypothesize through investigation, exploration, and discussion outside or inside in class.

scholarly journals Effect of Synthetic and Natural Specimen Use on Process Skills and Applications in Secondary School Biology Practical in Ekiti State, Nigeria.

2020 ◽  
Vol 9 ◽  
pp. 120-139
Author(s):  
Thomas Adebisi ◽  
Oladimeji Oladimeji,
Keyword(s):  
Secondary School ◽  
Basic Science ◽  
Analysis Of Covariance ◽  
Pictorial Representation ◽  
Control Group ◽  
Process Skills ◽  
Skills Acquisition ◽  
Science Process Skills ◽  
Multiple Classification Analysis ◽  
Quasi Experimental

Effective teaching of Biology practical entails the use of specimens. However, in Nigeria, some natural specimens are difficult to obtain when needed, hindering the learning and application of science process skills. Consequently, teachers resort to pictorial representation of specimen and to online prints for Biology practical instructions. Another possible alternative less discussed is the use of synthetic or artificial specimens. The goal of this study, therefore, was to examine the effect of using synthetic and natural specimen on practical skills- process skills acquisition and application in Biology practical in secondary schools. It sought to determine the efficacy of using synthetic specimens to complement or substitute for natural specimens in teaching Biology practical. The study employed the pre-test, post-test, control group, quasi- experimental design. A total of 212 senior secondary school (SS II) Biology students in six selected government-owned high schools in Moba and Ijero Local Government Area of Ekiti state, Nigeria, were randomly selected for the study. The schools were paired and assigned to two experimental groups (using synthetic and natural specimens) and a control group (using conventional drawings). Eight instruments were employed for the study and used at treatment stage. Data collected were analyzed using Analysis of Variance (ANOVA), Analysis of Covariance (ANCOVA) and Multiple Classification Analysis (MCA). The results showed that there was a significant effect of synthetic specimens and natural specimens on the proficiency of the students in basic science process skills acquisition (F = 60.470, P<0.05). However, the mean gain of 3.884 which existed between the two groups showed that natural specimens were slightly more effective than synthetic specimens. The results also showed a significant effect for the use of synthetic specimens on process skills acquisition and applications of Biology concept among the students (F = 74.773, P<0.05). The study concluded that synthetic specimens are equally effective as natural specimens in improving the acquisition and application of basic science process skills of students in Biology.

scholarly journals Pengaruh Context-Rich Problems Berbentuk Multimedia Interaktif terhadap Keterampilan Proses Sains, Sikap Ilmiah, dan Pemahaman Konsep

2016 ◽  
Vol 4 (2) ◽  
pp. 83 ◽  
Author(s):  
Yusran Khery ◽  
Khaeruman Khaeruman
Keyword(s):  
Conceptual Understanding ◽  
Interactive Multimedia ◽  
Control Group ◽  
Process Skills ◽  
Control Group Design ◽  
Science Process Skills ◽  
Post Test ◽  
Quasi Experimental ◽  
Scientific Attitudes ◽  
Experimental Group

The purpose of this study was to evaluate the effect of context-rich problems in the form of interactive multimedia on chemical students’ science process skills, scientific attitudes, and conceptual understanding in practical activities. This research is the quasi-experimental study with post test only control group design. The research sample consisted of 142 students divided into 3 groups. The 1st experimental group was treated using a context-rich problem in the form of interactive multimedia before practical activities, the 2nd experimental group used conventional rich problems, and control groups without context-rich problems. Data were collected by the science process skills observation sheets and portfolio, scientific attitude observation sheets, and conceptual understanding tests. Data were analyzed by inferential statistical methods using SPSS 15 software for windows. The results showed that the context-rich problems in the form of interactive multimedia had an effect on students' science process skills, scientific attitudes, and conceptual understanding.

scholarly journals EXPLICIT TEACHING OF SCIENTIFIC ARGUMENTATION AS AN APPROACH IN DEVELOPING ARGUMENTATION SKILLS, SCIENCE PROCESS SKILLS AND BIOLOGY UNDERSTANDING

2020 ◽  
Vol 19 (2) ◽  
pp. 276-288
Author(s):  
Irene Lue Leh Ping ◽  
Lilia Halim ◽  
Kamisah Osman
Keyword(s):  
Practical Work ◽  
Experimental Methodology ◽  
Control Group ◽  
Process Skills ◽  
Control Group Design ◽  
Science Process Skills ◽  
Explicit Teaching ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control

Science educational standards are increasingly emphasising on argumentation skills. However, students’ argumentation skills are often not developed well as their experience of science knowledge in schools is often in the form of uncontested facts. This research asserts that argumentation skills should be developed through explicit teaching of argumentation while engaged in practical work that draws on students’ science process skills. In turn, developing argumentation skills also improves their science process skills. Thus, this research sought to examine the effect of the Modified Argument-Driven Inquiry approach (MADI), Inquiry without Argument approach (IWA), and the conventional practical work approach (CON) on the development of argumentation and science process skills of Grade 10 students in practical biology. This research employed the quasi-experimental methodology involving Pre-test Post-test Non-equivalent Control Group design. The data were collected through tests on argumentation skills, science process skills and diffusion and osmosis concepts’ understanding. The MANOVA results showed that there was a significant improvement in the argumentation skills, science process skills and biology understanding among the students who experienced the MADI approach in practical biology. In contrast, students who experienced the IWA approach in practical biology showed significant improvement only in biology understanding. Keywords: argumentation skills, practical work, modified argument driven inquiry, science process skills

scholarly journals LARO (Learners Active Response to Operant) lessons in improving the basic science process skills of elementary pupils

2021 ◽  
Vol 7 (1) ◽  
pp. 11-24
Author(s):  
Aureen Kate A. Barantes ◽  
Joseline R. Tamoria
Keyword(s):  
Basic Science ◽  
Educational Games ◽  
Process Skills ◽  
Active Response ◽  
Science Process Skills ◽  
Descriptive Research ◽  
Oral Participation ◽  
Before And After ◽  
Post Test ◽  
Advance Knowledge

Science is regularly taught in ways that make the data unessential, theoretical, and disengaged from students' experiences. Although most students do anticipate to learn science, they regularly see it as being presented in uninteresting ways. This study aimed to determine the effectiveness of using LARO (Learners Active Response to Operant) lessons in teaching Science and their roles in promoting students' basic science process skills (BSPS). This action research employed a descriptive research design. Thirty Grade IV pupils in a special education-gifted talented (SPED-GT) elementary school in Zambales, Philippines, were selected using convenience sampling. A parallel test was used to determine the level of BSPS before and after the application of LARO lessons. Results revealed that before the utilization of LARO lessons, it was found out that some of the pupils had advance knowledge and they were under the average level of basic science process skills. Throughout the use of educational games, there is an improvement in pupils' performance on their oral participation as recorded in their daily recitation logs. It only shows that the pupils are eagerly motivated. After the use of LARO, pupils improved from average to outstanding level of performance of their BSPS in the post-test. It was revealed by the result of the t-test that LARO lessons were effective in enhancing the basic science process skills of pupils. The researchers recommend the use of LARO lessons as a technique to improve the pupil's BSPS.

scholarly journals THE EFFECT OF THE INQUIRY TRAINING MODEL TOWARDS SCIENCE PROCESS SKILLS OF STUDENTS ON PHYSICS LESSON

2016 ◽  
Vol 5 (2) ◽  
pp. 69
Author(s):  
Abdul Hakim ◽  
Aisyah .
Keyword(s):  
Experimental Study ◽  
Random Sampling ◽  
Training Model ◽  
Test Design ◽  
Process Skills ◽  
Science Process Skills ◽  
Post Test ◽  
Quasi Experimental ◽  
Cluster Random Sampling ◽  
Better Than

This study aimed to know the effect of science process skills of students and activity among the inquiry training and the conventional learning. This research is quasi-experimental study using pre-test and post-test design. The population of the study was students in Medan. Techniques that used to gain a simple is cluster random sampling, the first was grade as experimental class used the inquiry training model and the second was grade as the control class used the conventional learning. The instruments of this study were the science process skills test. The activity, affective, and psychomotor was used observation sheet. The analysis results that the inquiry training was better than that conventional learning in improving the science process skills of students.

scholarly journals THE INQUIRY TRAINING LEARNING MODEL USE MIND MAPPING AND FORMAL THINGKING ABILITY ON STUDENT’S SCIENCE PROCESS SKILLS

2017 ◽  
Vol 6 (1) ◽  
pp. 1 ◽  
Author(s):  
Bima Anggraini
Keyword(s):  
Learning Model ◽  
Process Skills ◽  
Mind Mapping ◽  
Ability Test ◽  
Science Process Skills ◽  
Thinking Ability ◽  
Quasi Experimental ◽  
And Control ◽  
Essay Test ◽  
Cluster Random Sampling

The aim of this research were to analyzes: the different students’s science process skills by using inquiry training learning model and using conventional learning, the different students’s science process skills in the group of students who had formal thinking ability above average and below average, and the interaction inquiry training learning model and conventional learning with formal thinking ability of the students’s science process skills. This research carried out by a quasi-experimental with using two group pretest-postest design. The population of this study was class IX SMP IT An-Nizam Medan. The sample in this research was conducted by cluster random sampling of two classes, experiment class by using inquiry training learning model and control class by using conventional learning. The instruments of this study used science process skills in the perform work form and formal thinking ability test were collected by essay test. The data was analyzed by using two-way analysis of varians. The results of this research are  the different students’s science process skills of inquiry training learning model and conventional learning, the different students’s science process skills  who had formal thinking ability above average and below average, and there were an interactions between the inquiry training learning model with formal thinking ability in improving students's science process skills.

scholarly journals The effect of an enrichment unit on climate change awareness and basic science process skills among gifted female primary school students

2021 ◽  
Vol 3 (1) ◽  
pp. 32-46
Author(s):  
Fatema Saeed Sanad ◽  
Fatima Ahmed Aljasim ◽  
Huda Soud AlHendal
Keyword(s):  
Climate Change ◽  
Primary School ◽  
Basic Science ◽  
Sixth Grade ◽  
Control Group ◽  
Process Skills ◽  
School Students ◽  
Science Process Skills ◽  
Post Test ◽  
Experimental Group

This study investigated how introducing climate change-themed lessons into the curriculum of gifted primary school females in Bahrain affected Climate Change Awareness and Basic Science Process Skills. Students included Students included 40 gifted sixth grade females divided into two groups: a 20-student experimental group and a 20-student control group. Basic Science Process Skills Activities and Climate Change Awareness Scale were used as the pre- and post-test to measure the science skills and climate change awareness among both groups. The experimental group received the enrichment unit. The Mann-Whitney & Wilcoxon tests showed that Significant differences emerged between experimental and control groups on the climate change awareness scale, but not in the behavioral domain of the scale. Possible explanations are included.

scholarly journals Pengaruh Pembelajaran Demonstrasi Interaktif terhadap Keterampilan Proses Sains Dasar Siswa SMA pada Materi Perubahan Lingkungan

2019 ◽  
Vol 2 (2) ◽  
pp. 58
Author(s):  
Dwi Rahayu Lestari Noviani
Keyword(s):  
High School Students ◽  
Basic Science ◽  
Control Group ◽  
Process Skills ◽  
School Students ◽  
Science Process Skills ◽  
Significant Difference ◽  
Post Test ◽  
And Control ◽  
Experimental Group

The achievement of students science process skills in Indonesia is relatively low, this is partly because learning has not yet explored and facilitated students science process skills. This study aims to identify the effect of interactive demonstrations to basic science process skills of senior high school students in environmental change concept, with global warming sub concept. The subjects of this study were X grade of science in second semester, academic year 2017/2018. The method used in this research was quasi experiment with non equivalent pre-test post-test control group design. The research data was collected by using basic science process skills test, observation form, and questionnaire. The results of data analysis using the Mann Whitney test with a significance level of 0,05 to the value of the post-test of basic science process skills showed a significant difference in basic science process skills of students between experimental group and control group. N-gain of basic science process skills in the experimental group is 0,56, while in the control group is 0,43. Improved basic science process skills in the experimental group and control group are in the medium category. Neverthless, the average of N-gain in the experimental group is higher than the control group. The results of this study indicate that 97,5% of learning activities performed well. Based on the results of the research, it can be concluded that the interactive demonstrations learning trains to improve students basic science process skills.

scholarly journals Learning of Multimedia-Based Physics Concept Applications to Improve Students’ Motivation and Science Process Skills

2021 ◽  
Vol 9 (3) ◽  
pp. 681
Author(s):  
Jabaliah Jabaliah ◽  
Muhammad Adlim ◽  
Muhammad Syukri ◽  
Evendi Evendi
Keyword(s):  
High School ◽  
Student Motivation ◽  
Daily Life ◽  
Mastery Learning ◽  
Sampling Techniques ◽  
Process Skills ◽  
Scientific Process ◽  
Science Process Skills ◽  
Post Test ◽  
Concept Application

Physics concept application is widely applied in daily life but students have a lack of knowledgeconcerning the concept of physics application. This research aimed to examine the motivation and skills of the scientific process through learning the concept of multimedia-based physics applications. This is experimental research, conducted on Year IX students of Islamic Senior High School. Samples were taken with purposive sampling techniques and divided into two groups of Mastery Learning Scores (MLS), MLS ≥ 70 and MLS< 70. Data were collected from Pre-test and post-test. The motivational data was presented through the category table, while the science process skills were analyzed using the Independent sample t-test. After the treatment, the initial motivation of the MLS class ≥ 70 was increased from 66.1% to 81.9%, while it was from 63% to 82.5% for the MLS class< 70. Besides, the final science process skillswere significantly different between the two classes, indicating byt count >t table 2.14 > 1.65. This study suggested that learning concepts of multimedia-based physics applications can improve student motivation in both classes, while the science process skills only affect the students of the MLS group ≥ 70.

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