scholarly journals The Effect of PowerPoint Instruction on High School Students’ Achievement and Motivation to Learn Geometry

2021 ◽  
pp. 331-350
Author(s):  
Justice Yawson Mensah ◽  
Michael Johnson Nabie
Keyword(s):  
High School Students ◽  
High Schools ◽  
Teaching And Learning ◽  
Qualitative Data ◽  
Control Group ◽  
Conventional Instruction ◽  
Structured Interviews ◽  
Ict Integration ◽  
School Students ◽  
Experimental Group

This study explored the effect of PowerPoint integration on students’ motivation and achievement in less endowed Senior High Schools (SHSs). The study employed the embedded mixed method approach involving quasi-experimental design in which 80 students were randomly selected from two government-assisted Senior High Schools and assigned to control and experimental groups. Teacher-made Pre- and Post-Geometry Achievement Tests (GAT) and semi-structured interviews were used to collect quantitative and qualitative data respectively. During treatment, Information and Communication Technology (ICT) was integrated using PowerPoint presentation  to teach the experimental group while the control group was taught by conventional instruction approach. Both pre-GAT and post-GAT were administered to participants and their responds were scored to obtain quantitative data. Descriptive statistics and independent samples t-test were used to analyze the GAT scores while the qualitative data were thematically analyzed. The results showed that participants in both groups had improved in their post-GAT compared to their pre-GAT. However, it was revealed that study participants in the experimental group achieved better in the post-GAT than those in the control group. It was also revealed that there was no influence of gender in the achievement of the group taught by PPT presentation. Finally, the findings revealed that ICT integration promotes students’ motivation. In conclusion, ICT integration approach to teaching and learning mathematics concepts was found to promote students’ motivation and increased achievement in mathematics than the conventional instruction. The implications for practice and research are discussed.

scholarly journals The Differential Effects of the Algorithm and Proportional Reasoning Approaches on Senior High School Students’ Understanding of Titrimetric Analysis

2019 ◽  
Vol 7 (12) ◽  
Author(s):  
Kennedy Ameyaw Baah ◽  
Solomon Boachie ◽  
Francis Quansah ◽  
Joan Danquah
Keyword(s):  
High School ◽  
High School Students ◽  
Teaching And Learning ◽  
Proportional Reasoning ◽  
Senior High School ◽  
Control Group ◽  
Instructional Approach ◽  
School Students ◽  
Post Test ◽  
Experimental Group

This study evaluated The Differential Effects of Algorithm and Proportional Reasoning Approaches on Senior High School Students’ Understanding of Titrimetric Analysis in Berekum Presbyterian Senior High School in the Brong Ahafo Region. The target population was the science students in the school. The accessible population consisted of science one and science two final year elective chemistry students. Quasi-experimental design was used for this study. In this design the researcher used a questionnaire and test to solicit information on students’ understanding on the Effects of Proportional and Algorithm Reasoning Approaches. Purposive sampling technique was used to select 30 students for the research. Science A students formed the experimental group and were taught using algorithm approach while the science B students comprised the control group and were taught using the proportional reasoning approach. There was no interaction between the control group and the experimental group. Difference in performance in pre-test and post-test, the analysis of the study imply that students exposed to algorithm instructional approach to the teaching and learning in titrimetric analysis performed statistically better at significant level (p-value = 0.000 at a=0.05). Students in the experimental group (algorithm approach) performance were better in post-test than the post-test of students in the control group (proportional reasoning). The Hake Gain was then used to calculate for students understanding in titrimetric analysis using algorithm instructional approach in teaching and learning of titrimetric analysis. The gain 0.46 (SD = 0.132) achieved fell within the range i.e. 0.36< 〈 g〉 <0.68 meaning that students understood the titrimetric analysis after they were exposed to algorithm instructional approach. The results of the study imply that students exposed to algorithm instructional approach to the teaching and learning in titrimetric analysis performed significantly better than proportional instructional approach Keywords: algorithm approach, stoichiometry, proportional instructional approach, titration.

scholarly journals MODEL PEMBELAJARAN COMPONENT DISPLAY THEORY (CDT) DALAM MENINGKATKAN HASIL BELAJAR GEOGRAFI DI SMA

2021 ◽  
Vol 1 (2) ◽  
pp. 32-36
Author(s):  
Brian Andreas Sayang ◽  
Fonny Rewah ◽  
Ellen Eva Poli
Keyword(s):  
High School ◽  
High School Students ◽  
Learning Outcomes ◽  
Teaching And Learning ◽  
Research Problem ◽  
Learning Model ◽  
Control Group ◽  
School Students ◽  
Improving Student Learning ◽  
Experimental Group

The research problem is the lack of motivation and attention of students in the teaching and learning process of Geography and the Component Display Theory (CDT) model has not been applied in Syaloom Christian High School in Manado City. This study aims to determine the effect of the CDT learning model in improving learning outcomes in the Geography subjects of Syaloom Christian High School students in Manado City. The results were analyzed by statistical t-test obtained by the value of t count = 11.896 giving a recommendation that the research hypothesis is different. This value explains the differences in the learning outcomes of students in the experimental group Geography with the CDT learning model better than the control group learning outcomes without using the CDT learning model when viewed from the average value. Therefore, the CDT learning model that was applied to the experimental group students had a positive effect on improving student learning outcomes in Geography subjects.

scholarly journals The Effects of Trained Peer Feedback for High School Students

2021 ◽  
Vol 12 (1) ◽  
pp. 27
Author(s):  
Vu Phi Ho Phi Pham ◽  
Truong Chinh Le ◽  
The Hung Phan ◽  
Ngoc Hoang Vy Nguyen
Keyword(s):  
High School ◽  
High School Students ◽  
Peer Feedback ◽  
Control Group ◽  
Word Choice ◽  
Structured Interviews ◽  
School Students ◽  
Positive Attitudes ◽  
Post Test ◽  
Experimental Group

Peer feedback is proved to be effective in helping enhance students' writing quality, but few studies were employed to train high school students to be better peer reviewers. The current study involved 64 grade-11 students in a province in Vietnam to see whether trained peer feedback could be effective for high school students. The experimental group was trained to conduct peer feedback, while the control group did it naturally. The semester lasted for 16 weeks. Data collection was from the pre-test, post-tests, and semi-structured interviews. The results revealed that the most common errors that the students committed were grammar (verbs, articles, repositions), followed by vocabulary (word order, word choice, word form), and mechanics (capitalization, spelling, punctuation). In addition, the students in the experimental group who received peer feedback training could significantly reduce the written errors in the post-test. The students obtained positive attitudes towards peer feedback activities in the writing classroom.

BIOMIND Portal for Developing 21st Century Skills and Overcoming Students' Misconception in Biology Subject

2016 ◽  
Vol 14 (4) ◽  
pp. 55-67 ◽  
Author(s):  
Rian Vebrianto ◽  
Radjawaly Usman Rery ◽  
Kamisah Osman
Keyword(s):  
High School Students ◽  
21St Century ◽  
21St Century Skills ◽  
Teaching And Learning ◽  
Skills Development ◽  
Control Group ◽  
Learning Approaches ◽  
School Students ◽  
Quasi Experimental ◽  
Experimental Group

This research was conducted to investigate the effectiveness of BIOMIND portal in enhancing students' 21st century skills and overcoming their misconceptions in Biology subject. 118 Indonesian high school students were involved in this quasi-experimental study. The experimental group underwent learning experiences using BIOMIND portal whereas the control group experienced conventional learning approaches. The effectiveness of the BIOMIND portal was measured based on the students' 21st century skills development and their level of misconceptions. There were significant differences in the 21st century skills development found between the experimental group and the control group. In addition, this research has found that the BIOMIND portal could overcome misconceptions among students due to the trainings given during interventions. This study concluded that teaching and learning using BIOMIND portal has brought positive impacts especially in developing the 21st century skills and overcoming students' misconceptions in Biology subject.

scholarly journals Physical Computing Strategy to Support Students’ Coding Literacy: An Educational Experiment with Arduino Boards

2021 ◽  
Vol 11 (4) ◽  
pp. 1830
Author(s):  
Chih-Chao Chung ◽  
Shi-Jer Lou
Keyword(s):  
High School ◽  
High School Students ◽  
Qualitative Analysis ◽  
Program Design ◽  
Analysis Of Covariance ◽  
Control Group ◽  
School Students ◽  
Physical Computing ◽  
Technical High School ◽  
Experimental Group

The purpose of this study is to explore the influence of introduction of the physical computing strategy of Arduino Boards in a program design course on coding literacy and the effectiveness of the application in technical high school students. This study selected two classes of twelfth-grade students enrolled in a program design course at a technical high school in Southern Taiwan as the samples. One class was the control group (43 students), and the other was the experimental group (42 students). During the 18-week course, the control group carried out a DBL (design-based learning) programming project, and the experimental group carried out the DBL programming project using the physical computing strategy of Arduino boards. Pre- and posttests and a questionnaire survey were carried out, while ANCOVA (analysis of covariance) was used for evaluation purposes. In the course, students in the experimental group were randomly selected for semi-structured interviews to understand their learning status and to perform qualitative analysis and summarization. This study proposed the physical computing strategy of Arduino boards, featuring staged teaching content, practical teaching activities, and real themes and problem-solving tasks. The results show that the coding literacy of students in the different teaching strategy groups was significantly improved. However, in the Arduino course on DBL programming, the students in the experimental group had a significantly higher learning efficiency in coding literacy than those in the control group. Moreover, according to the qualitative analysis using student interviews, Arduino boards were found to improve students’ motivation to learn coding and to aid in systematically guiding students toward improving their coding literacy by combining their learning with DBL theory. Thus, Arduino technology can be effectively used to improve students’ programming abilities and their operational thinking in practically applying programming theories.

Basic English Speech Support And Pronunciation Skills Of Senior High School Students

2021 ◽  
Vol 8 (3) ◽  
pp. 662-671
Author(s):  
Henry Orbasayan Alperito ◽  
Cristobal Millenes Ambayon
Keyword(s):  
High School ◽  
High School Students ◽  
Senior High School ◽  
Control Group ◽  
School Students ◽  
High School English ◽  
Management Students ◽  
Basic English ◽  
Experimental Group ◽  
Senior High School Students

The Basic English Speech Support is audio with transcription which is composed of the features of pronunciation that is purposely compiled to enhance pronunciation skills specifically, the sounds of English, stress, intonation, and linking. It is applied within the study with the aim of measuring its effectiveness to the pronunciation skills of Senior High School students. The study is designed to evaluate, validate and determine the effectiveness of Basic English Speech Support to the Senior High School, Grade 12, Accountancy, Business and Management students in Libertad National High School. English-teacher Evaluators evaluated the audio and its transcription. The design involved the experimental group and the control group which were carefully selected through the randomization process. The data gathered were analyzed using both descriptive and inferential tools such as mean, standard deviation, and t-test. The results revealed that students from the experimental group got a higher mean gain compared to the control group. It was factually and statistically confirmed that the utilization of Basic English Speech Support served as a significant element in teaching pronunciation and evidently, advances better learning among Senior High School students.

The Effect of the Gardens of Ideas on Achievement , the Skills of Information Processing Among Middle Schools Students in Mathematics

2021 ◽  
Vol 26 ◽  
pp. 408-433
Keyword(s):  
High School Students ◽  
Information Processing ◽  
First Graders ◽  
Research Community ◽  
Female Students ◽  
Control Group ◽  
School Students ◽  
Iq Test ◽  
Processing Measure ◽  
Experimental Group

The aim of the research is to investigate the effect of idea gardens on the performance and information processing skills of high school students in mathematics. The research community represents the school's first graders, July 14th for girls. The research sample consisted of (70) male and female students. The number of students in the experimental group was (35) and the number of students in the control group was (35). The researcher found a relationship between the two in variables of IQ test, previous collection and life expectancy, measured in months, in information processing skills of the tribes. The researcher has prepared a collection of tests with (20) paragraphs. After being presented to a group of judges, the validity of the test was verified. The researcher also developed an information processing measure consisting of (20) paragraphs and extracted the obvious honesty by presenting it to a group of reviewers and extracting it in the form way to repeat the test (0.87). The researcher has achieved the following results: 1- There were statistically significant differences in favor of the experimental group, which studied the gardens of ideas, compared with the control group, which studied the conventional collection method. 2- There are statistically significant differences in favor of the experimental group studied using idea gardens versus members of the control group studied using conventional information processing Keywords: Gardens of Ideas, Collection, Mathematics

scholarly journals MENINGKATKAN KEMAMPUAN SPASIAL SISWA MELALUI PEMBELAJARAN GEOMETRI BERBANTUAN CABRI 3D

2017 ◽  
Vol 2 (2) ◽  
pp. 179-194
Author(s):  
Eline Yanty Putri Nasution
Keyword(s):  
High School Students ◽  
Spatial Ability ◽  
Direct Instruction ◽  
Junior High School ◽  
Teaching And Learning ◽  
Dynamic Geometry ◽  
Dynamic Geometry Software ◽  
Control Group ◽  
School Students ◽  
Ability Test

The purpose of this study are to investigate and to describe the gain of students‘ spatial ability through Geometry teaching and learning by using a dynamic geometry software, Cabri 3D. This study was a quasi experimental research with not equivalent control group design. Direct instruction was implemented in control group otherwise Geometry teaching and learning with using Cabri 3D was implemented in experimental group. The population of this study are all of the eight grade of junior high school students in one of the SMP Negeri in Padangsidimpuan City. The sample of this study were two groups of eighth grade. The sample has been choosed with using purposif sample technique. The instruments of this study were spatial ability test, quationere, observation sheet and interview. The test was analysed quantitatively and non test was analyzed qualitatively in order to answer the  the hypotesa, the gain of students’ spatial ability who has studied and lerant with using Cabri 3D is better than direct instruction.

scholarly journals The Influence of Guided Inquiry Learning Using Flash Based Invertebramedia on the Senior High School Students’ Learning Achievement

2018 ◽  
Vol 7 (2) ◽  
pp. 137-143 ◽  
Author(s):  
Anifatussholihah Anifatussholihah ◽  
Nur Rahayu Utami ◽  
Niken Subekti
Keyword(s):  
High School ◽  
High School Students ◽  
Inquiry Learning ◽  
Learning Outcome ◽  
Control Group ◽  
Guided Inquiry ◽  
School Students ◽  
And Control ◽  
Experimental Group ◽  
Senior High School Students

This research aims to know the influence of guided inquiry learning with flash based Invertebramedia on the learning outcome of senior high school students. The research was done in SMA N 1 Pamotan using Quasi Experimental Design. The sample of the study was X MIPA 1 class (experimental group) and X MIPA 2 class (control group) which was taken by purposive sampling technique. The results showed that there were increasing of cognitive’s learning outcome of the experiment group was 80% and control group was 34.2%. There was a significant difference in the average of cognitive learning outcomes of the experimental group and control group. Analysis of affective and psychomotor aspects showed that learning outcome the experimental group higher that the control group. So, the activity of students during learning process was enchancement. The average of the student’s questionnaire responses after joining the learning was 84.9% in good criteria. The teacher and the students also gave good responses on the implementation of the learning in general. The conclusion of the research is the application of guided inquiry learning with Invertebramedia based on flash influence on high school student’s learning outcomes.

The Effects of Task-Based Instruction on High School Students’ Writing Outcomes

2021 ◽  
Vol 11 (4) ◽  
pp. 0-0
Keyword(s):  
High School ◽  
High School Students ◽  
Teaching Strategy ◽  
Control Group ◽  
School Students ◽  
Innovative Teaching ◽  
Before And After ◽  
Based Instruction ◽  
Task Based Instruction ◽  
Experimental Group

The goal of this study was to see whether task-based instruction could enhance EFL students' writing fluency and accuracy. Sixty grade 11 students from two complete classrooms at Dai An High School in Tra Vinh Province, Vietnam, participated in this research. The experimental group was taught to write essays using task-based training, whereas the control group was trained using product-based training. Writing skills were assessed before and after the exam. The fourteen-week intervention with task-based training showed significant improvements in post-test scores for the experimental group. The current study also developed a fresh and innovative teaching strategy to help local teachers enhance their performance.

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