Development of Problem Solving-Based Modules Assisted by Tracker Software to Improve Students' Problem-Solving Skills in High School

Istiqomah, Santi; Lubis, Patricia; Lefudin, Lefudin

doi:10.26618/jpf.v11i1.9592

Cited by 2 publications

(2 citation statements)

References 11 publications

(13 reference statements)

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“…The results of instrument validation are said to be reliable if R ≥ 75% (Taherdoost, 2016). Data analysis on improving problem-solving skills used parametric statistical tests paired with sample t-tests if the normality conditions were met (Lespita et al, 2023). If not used a nonparametric statistical test Wilcoxon test.…”

Section: 𝑉 = ∑ 𝑠 𝑛(𝑐 − 1)mentioning

confidence: 99%

Development of Student Worksheet Discovery Model Based on Video Logger Pro Analysis to Improve Problem-Solving Skills of Physics Teacher Candidates

Asbanu

2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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Students are less active in learning, lack motivation, textbooks are full of mathematical equations without detailed explanations, and use conventional methods. LKS can be used as an alternative medium to improve problem-solving skills. This study aims to develop pro video logger-based worksheets based on the guided discovery that is valid and effective to improve problem-solving for prospective physics teachers. The research method used is ADDIE. The research subjects were 36 mechanical engineering students. The research instrument used was a validation sheet and a test instrument for problem-solving skills. LKS is feasible to use if it is valid in the category of high validity and reliability, there are significant differences in the pretest and posttest, and the increase in problem-solving skills in the medium N-gain test category is minimal. The results showed that the LKS is valid with an average validity of 0.88 with a high validity category, the value of R = 0.752 > 0.70 means reliable, the Wilcoxon equation. Sig. = 0.000 <0.05, meaning that there is a significant difference pretest and posttest, and the average N-gain = 0.64 in the medium category, minimum and maximum N-gain = 0.087 and 0.640

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Section: 𝑉 = ∑ 𝑠 𝑛(𝑐 − 1)mentioning

confidence: 99%

Development of Student Worksheet Discovery Model Based on Video Logger Pro Analysis to Improve Problem-Solving Skills of Physics Teacher Candidates

Asbanu

2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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“…Experiments conducted in the form of videos can maximize student involvement in the learning process because it prioritizes activities so that students can become more active where students are required to gain direct experience and discover their knowledge (Hardi et al, 2019;Istiqomah & Lubis, 2023). Tracker is a free software designed to use video recordings of an object's motion phenomena as input data, so it can be used to analyze and simulate physical phenomena (Amanda et al, 2022;Melinia et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Free Fall Motion Learning Design with Tracker Software to Improve Graphic Literacy

Nurfaizal,

Anwar,

Zulkarnain

2023

indonesian j. educ. res. rev.

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Physics learning is process skill-based learning. One of the science process skills that students must master is graphic literacy. The material on free fall motion is a lesson that requires students to have graphic literacy skills, but the facts in the field show that not a few of the students have difficulty reading and managing information based on graphs. This study aims to analyze the improvement students' graph literacy, which was conducted at Senior High School. The research subjects were students, the research sample amounted to 21 students of class X MIA. Using a quasi-experimental method with a quantitative approach, one group pre-post test design. The research instruments used pretest and posttest questions, modules, and LKS. Data analysis using JASP software to get t-test results and Ngain. The results showed that there was a significant difference in students' graphic literacy skills before and after using the video tracker as indicated by the results of the paired samples t-test at a sig value. (P) 0,001 < 0,05. Each indicator of students' graphic literacy has increased even though not all are at high criteria. Students mastery of science literacy can easily solve problems about regular straight-line motion.

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Development of Problem Solving-Based Modules Assisted by Tracker Software to Improve Students' Problem-Solving Skills in High School

Cited by 2 publications

References 11 publications

Development of Student Worksheet Discovery Model Based on Video Logger Pro Analysis to Improve Problem-Solving Skills of Physics Teacher Candidates

Development of Student Worksheet Discovery Model Based on Video Logger Pro Analysis to Improve Problem-Solving Skills of Physics Teacher Candidates

Free Fall Motion Learning Design with Tracker Software to Improve Graphic Literacy

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