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Kreano: Jurnal Matematika Kreatif-Inovatif
ISSN 2086-2334 · Universitas Negeri Semarang · 357 articles in the index
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Journal Article
The Most Common Students’ Epistemological Obstacles in Relations and Functions
Epistemological obstacles are obstacles that cannot be avoided by students. There are many epistemological obstacles experienced by students in understanding scientific knowledge. In this case, students experience cognitive constraints in understanding a learning topic, such as Relations and…
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Journal Article
Design of Proving Worksheet Based on APOS Theory on Trigonometric Functions of Sum and Difference of Two Angles
Trigonometry material is considered difficult by students because there are many formulas and concepts that must be memorized, so students have difficulty in analyzing and describing the problems given. One way for students to understand the formula is by learning proof. In proof learning related…
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Journal Article
Pseudo-Construction Errors in Solving Number Pattern Problems Based on APOS Theory
The concept of mathematical material is still not fully embedded in students' schemes, this means that errors occur in constructing the concept. This research aims to describe the actual situation regarding pseudo-construction errors that occur at the APOS (Action, Process, Object, and Scheme)…
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Journal Article
Development of Blog-Based Mathematics Learning Media Using Malay Islamic Context in Junior High School
The use of technology in learning is a big issue in the world of education. The need to pair technology with learning is a form of response to technological developments. One technology that can be used in learning is blog-based learning media. This research aims to produce blog-based mathematics…
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Journal Article
Development of Ethnomathematics-Based Mathematical Teaching Materials at the Makassar 99 Kubah Mosque in Facilitating Student Learning Independence
Student learning outcomes are still low so students need to have learning independence. For this reason, the application of ethnomathematics is carried out to support independent learning. This research aims to develop ethnomathematics teaching materials for the Makasar 99 dome mosque to facilitate…
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Journal Article
Development of Problem, YouTube and ChatGPT Learning Model to Improve Students’ Proving Ability in Real Analysis
The lack of experience and ability to construct logical, deductive, rigorous, and definite mathematical proofs is the main difficulty for students in addressing problems to prove of Real Analysis. The difficulties faced by students in solving the problems could be overcome by implementing a…
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Journal Article
Development of Monokram (Islamic Integrated Mathematics Monopoly) Learning Media on Numbers Material
Learning and understanding mathematical concepts must be done with an engaging and innovative approach. This research aims to develop a creative learning media as an Islamic-integrated mathematical monopoly game to instill character education with Islamic and mathematical concepts. The research and…
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Journal Article
Increasing Intrapersonal and Interpersonal Intelligence Through Implementation of Problem Posing
This Classroom Action Research (CAR) is an effort to improve students' intrapersonal and interpersonal intelligence through the application of Problem Posing in mathematics learning in Junior High Schools on Constructed Spaces with Curved Sides. The research subjects were 64 students from the 9th…
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Journal Article
Development of Interactive Electronic Student Worksheets on Pythagorean Theorem Material to Support Students' Mathematical Reasoning in Junior High Schools
This study aims to develop Electronic Learner Worksheets (LKPD) or interactive E-LKPD on Pythagorean theorem material that meets valid, practical, and effective criteria. This development research was conducted at SMP Negeri 1 Parittiga with the research subjects of class VIII B students totaling…
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Journal Article
Teachers’ Perceptions of Students’ Numeracy Competency Measured by Using the Minimum Competency Assessment
Teachers have positive perceptions about the implementation of the Minimum Competency Assessment (MCA) and reading literacy. However, mathematics teachers also need to have a perception of students' numeracy skills that are assessed using the MCA instrument. Teachers experience various challenges…
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Journal Article
Group Investigation Model Through Concept Maps on Mathematical Problem Solving Ability and Self-Efficaciousness
Problem-solving abilities are often associated with student self-efficacy. This is important because it is one of the mathematics learning goals that students must achieve. Based on a preliminary study through observation, documentation, and interviews with basic mathematics education lecturers at…
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Journal Article
Development of Project-Based E-Module to Facilitate Student's Mathematics Collaboration and Communication in Boarding School
Technological advances in mathematics education emphasise the importance of students having good mathematical collaboration and communication skills. However, the use of electronic-based teaching devices that support this is still rarely found, especially in Islamic boarding schools. This research…
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Journal Article
Development of PJBL-STEM based E-books Assisted by Geometry Calculator to Foster Students' Critical Thinking Ability
A characteristic of students in 21st century learning is critical thinking, having the ability & willingness to digital literacy, ICT and new media, as well as adaptive and flexible initiative. However, currently, junior high school students' critical thinking abilities are still at a low level…
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Journal Article
STEM Trails: Enhancing STEM Education through Math Trails with Digital Technology
This study aims to explore the development of STEM Trails to improve STEM Education through the integration of Math Trails activity with Digital Technology. An exploratory study initiative engaged researchers, teachers, students, and programmers. Data was collected through discussions and…
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Journal Article
The Effectiveness of Case Study-Based Hybrid Learning on Students' Problem Solving Ability Based on MIA
Problem solving skills must be familiar to students in any condition. However, during the pandemic, students have not optimally mastered this ability. At the end of the pandemic, case study-based hybrid learning is highly recommended in higher education. The objective of this research is to analyze…
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Journal Article
A Didactical Design Research: Knowledge Acquisition of Mathematics Teacher Prospective Students on Multiple Integral Concepts
This research aims to determine prospective mathematics teacher students' learning obstacles and knowledge acquisition process on the concept of fold integrals and their applications. In the acquisition process, students extract, structure, and organize knowledge both obtained from reading results…
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Journal Article
Elementary School Students' Conceptual and Procedural Knowledge in Solving Fraction Problems
Conceptual and procedural knowledge is fundamental for students to understand and solve fraction problems comprehensively. However, empirical studies indicate that elementary school students still do not have adequate conceptual and procedural knowledge in solving fraction problems. This study…
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Journal Article
The Development of Students’ Worksheet Based on the Context of the Lumajang Central Park to Teach Geometric Transformation Material
The use of Worksheet teaching materials and textbooks from the government at MTs Darul Ulum Ranupakis and learning methods that are still teacher-centered. The lack of involvement in the context around students has resulted in a lack of student interest in learning mathematics, especially in class…
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Journal Article
Analysis of Students' Conceptual Understanding of Logarithm Application Problems Based on Self-Efficacy
Understanding the concept of logarithms is an essential perspective of self-efficacy gaps, as it influences students' problem-solving confidence and willingness to learn. This research utilizes a descriptive-qualitative approach to describe the differences in understanding mathematical concepts as…
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Journal Article
Analysis of Mathematical Communication Skills Vocational School Students Assisted Desmos in Solving Mathematics of Finance
One of the mathematical skills that students must have been mathematical communication skills. Mathematical communication skills enable students to convey their understanding of mathematical concepts. The process of expressing mathematical ideas verbally or in writing helps students understand the…