'21st century skills' Search Results
Development of a 21st Century Based Mathematics Learning Model: A Validity Study on the Investigation-Construction Stages
21st-bml 21st century skills mathematics learning model research and development (r&d) validity...
The purpose of this study was to develop a valid and theoretically sound 21st century skills-based mathematics learning model. Plomp's research and development theory and Nieveen's criteria were used to ensure the quality and reliability of the model. The model development process includes Initial Investigation, Design, and Realization/Construction. Data were collected from six schools through various instruments such as observation sheets, documents, 21st century skills tests, and interview guides. Model validation involved the participation of five experts. A blended data analysis approach was used to ensure a comprehensive understanding of the findings. The result of this study is a 21st century skills-based mathematics learning model named Model 21-BML. The model consists of five interconnected core components: Learning Syntax, Social System, Reaction Principles, Support System, and Instructional and Accompanying Impacts. The uniqueness of this model lies in the seven integrated learning trajectories: Object translation, decomposition, cognitive construction, cognitive development, communication, reflection, and extension. After going through a rigorous validation process, the five experts confirmed the high validity of the 21-BML Model. This model not only enhances innovative mathematics learning theory, but also provides practical alternatives for mathematics teachers to encourage the development of 21st century skills in students. The model is expected to make a significant contribution in bridging the gap between traditional mathematics education and the competency demands of the modern era, as well.
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Strengthening Students' Numeracy Literacy Learning Profile at Schools in Thailand through STEM Approach
strengthening profile literacy numeracy stem...
This research based on community service aims to evaluate the effectiveness of the science, technology, engineering, and mathematics (STEM) approach in strengthening the literacy and numeracy learning profile of students at Eakkapapsasanawich Islamic School Thailand. The research employs a quantitative research approach with a single-group pre-test and post-test control design. The research sample consists of two groups: an experimental group receiving STEM-based instruction and a control group receiving conventional instruction. The total number of students involved in this study is 60, with each group comprising 30 students. Data collection techniques include pre-test and post-test assessments involving literacy and numeracy-related questions relevant to the school curriculum. Data analysis is conducted using descriptive statistical methods and independent t-test to compare test results between the experimental and control groups. The results indicate that students who received instruction with the STEM approach experienced a significant improvement in numeracy literacy compared to those who received conventional instruction. The average scores of the final test in the experimental group were significantly higher than those in the control group. Statistical analysis also reveals a significant difference between the two groups in terms of improvement in numeracy literacy scores. This suggests that the STEM approach is effective in enhancing the literacy and numeracy learning profile of students.
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Analysing Pre-Primary Students’ Mathematics Performance Through the Use of Educational Construction Toys
applied mathematics engino enhanced learning innovative learning techniques statistics...
This study analyses the impact of manipulative learning tools, specifically the Engino toy blocks, on the mathematical performance of pre-primary students, especially in understanding the sections of counting and addition. The research hypothesis states that students using Engino toy blocks will perform significantly better than those using traditional learning methods. An experimental design of randomly assigning the students was employed, involving 50 students divided equally into an experimental group (students who used Engino toys) and a control group (students who did not use Engino toys). Statistical analysis included mean comparison, standard deviation and independent t-test to analyse performance differences. Findings indicate that students in the experimental group performed better, showing a mean value increase of approximately 37% compared to the control group, and a p-value was also found to be less than the significance level of .05. The large effect size of 0.83 demonstrates a strong influence of using the toy blocks in their learning experience. These results highlight the effectiveness of Engino toy blocks in improving engagement and deeper understanding of the concepts in early mathematics education.
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Enhancing High School Chemistry Students’ Conceptual Understanding of Hybridisation Using Multimedia Instructional Strategies
hybridisation multimedia instructional strategies pre-test post-test...
Multimedia instructional strategies (MIS) have been shown to significantly enhance learners’ academic performance in mastering challenging chemistry concepts. However, few studies have specifically investigated using MIS to enhance students’ conceptual understanding of molecular hybridisation. This study employed a nonequivalent two-group pre-test/post-test quasi-experimental design to determine the impact of MIS on students’ conceptual understanding of hybridisation. Data were collected from 60 second-year senior high school students using a diagnostic test and an interview guide. Pre-tests and post-tests were administered to two intact classes of 30 students each: one served as the experimental group and the other, the control group, purposively sampled from two different schools. The results revealed that students in the experimental group (taught using MIS) achieved significantly higher post-test scores than those in the control group (taught using conventional methods). Additionally, the experimental group exhibited a significant improvement from pre-test to post-test scores, whereas the control group’s pre-test and post-test scores did not differ significantly. Moreover, MIS was highly interactive, promoted student interest, and enhanced students’ understanding of hybridisation. Therefore, the study recommends that science educators incorporate MIS into their instruction to improve students’ conceptual understanding of other abstract chemistry concepts. The implications of these findings are discussed in detail, highlighting the potential of MIS in chemistry education.
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