Proceedings of the 7th International Symposium on Mathematics Education and Innovation (ISMEI 2022).

Intro -- Preface -- Organization -- Contents -- Peer-Review Statements -- 1 Review Procedure -- 2 Quality Criteria -- 3 Key Metrics -- Ethnomathematics: Concept of Proportion in the Process of Making Special Blitar Pecel Sauce -- 1 Introduction -- 2 Methods -- 3 Results and Discussion -- 3.1 The Concept of Direct Proportion -- 3.2 The Concept of Inverse Proportion -- 4 Conclusion -- References -- Exploring Preservice Mathematics Teachers' Noticing of Students' Thinking on Probability -- 1 Introduction -- 2 Methods -- 3 Result and Discussion -- 4 Conclusion -- References -- Ethnomathematics: The Early Determining Model of Ramadan and Eid al-Fitr in Hila Maluku -- 1 Introduction -- 2 Method -- 3 Result and Discussion -- 3.1 The Description of Hila's Calender -- 3.2 Calculations to Determine the First Day of Ramadan and Eid al-Fitr -- 4 Conclusion -- References -- Utilization of Technology Enhanced, Research-Based Instruction, Assessment and Development (TRIAD) Scale-Up Model in the Teaching of Senior High School Mathematics -- 1 Introduction -- 2 Methods -- 2.1 Data Gathering Instruments -- 3 Result and Discussion -- 3.1 Profile of Senior High School Mathematics Teachers -- 3.2 Extent of Teachers' Utilization of the TRIAD Scale-Up Model in Teaching Mathematics -- 3.3 Differences on the Extent of Utilization of TRIAD Scale-Up Model of when Teachers Are Grouped According to Their Profile Variables -- 3.4 Problems Met by Senior High School Mathematics Teachers in the Use of TRIAD Scale-Up Model -- 3.5 Prepared Teaching Guide Using TRIAD Scale-Up Model -- 4 Conclusion -- References -- Statistical Literacy: Students' Performance in Solving Numeracy-Based Statistic Questions -- 1 Introduction -- 2 Methods -- 3 Result and Discussion -- 4 Conclusion -- References.

The Development of Teaching Materials Based on Theory Didactical Situation and Technology in Facing the Era of Society 5.0 -- 1 Introduction -- 2 Method -- 3 Result and Discussion -- 3.1 Results Investigation -- 3.2 Results of Prototype -- 3.3 Result of Evaluating the Use of Prototypes -- 3.4 Discussion -- 4 Conclusion -- References -- Developing Module of Statistics: Preliminary Research for the Second Year of Aerospace Engineering University Students -- 1 Introduction -- 1.1 Literature Review -- 2 Methods -- 2.1 Research Design -- 2.2 Research Context -- 2.3 Population and Data Collection -- 2.4 Data Analysis -- 3 Results and Discussion -- 3.1 Student's Course Perception -- 3.2 Designing the Module -- 4 Conclusion -- References -- Investigating Elementary School Teachers' Challenges and Needs in Implementing STEM Education: The Case of Nusa Tenggara Barat Indonesia -- 1 Introduction -- 2 Methods -- 3 Result and Discussion -- 4 Conclusion -- References -- Increasing Clean Water Crisis Awareness by Integrating Mathematics, Environmental Education, and Islamic Value -- 1 Introduction -- 2 Methods -- 3 Result and Discussion -- 3.1 Islamic School Context -- 3.2 Activities -- 4 Conclusion -- References -- Mathematics and ICT Integrative Learning to Develop Students' Numeracy Skills in Elementary School -- 1 Introduction -- 2 Method -- 3 Result and Discussion -- 4 Conclusion -- References -- Improvement of Mathematical Literacy with Differentiation Learning Model -- 1 Introduction -- 2 Methods -- 2.1 Research Approach and the Designed Learning Differentiation -- 2.2 Research Instruments -- 2.3 Data Analysis Technique -- 3 Result and Discussion -- 4 Conclusion -- References -- Mathematics Distance Learning with the Utilization of WhatsApp and YouTube Application for Vocational High School Students -- 1 Introduction -- 2 Method -- 3 Results and Discussion.

3.1 The Preliminary Investigation Phase -- 3.2 The Design Phase -- 3.3 The Realization Phase -- 4 Conclusion -- References -- Desmos as a Bridge in Learning Functions in Indonesia Secondary Level: A Literature Review -- 1 Introduction -- 2 Method -- 3 Result and Discussion -- 4 Conclusion -- References -- Designing Social Arithmetic Learning Media Using Smart Apps Creator (SAC) -- 1 Introduction -- 2 Methods -- 3 Result and Discussion -- 3.1 Needs Analysis -- 3.2 Design -- 3.3 Validation -- 4 Conclusion -- References -- Improving Mathematics Learning Through Contextual Teaching and Learning Models Using the Math City Map App -- 1 Introduction -- 2 Methodology -- 3 Result and Discussion -- 3.1 First Meeting -- 3.2 Second Meeting -- 3.3 Third Meeting -- 3.4 Fourth Meeting -- 4 Conclusion -- References -- Interactive Learning Materials During Synchronous Class Sessions: Positive Effect on Students' Performance in Mathematics -- 1 Introduction -- 2 Methods -- 3 Results and Discussion -- 4 Conclusion -- References -- A Glimpse of Mathematics Cambridge Curriculum (IGCSE and A/AS Level) Implementation in Indonesian Secondary Schools -- 1 Introduction -- 2 Methods -- 3 Findings -- 4 Conclusion -- References -- Problem-Posing Minimum Competency Assessment to Promote Numeracy Skills of Elementary Preservice School Teachers -- 1 Introduction -- 2 Methods -- 3 Result and Discussion -- 3.1 Proposing MCA Numeracy Problems in Science -- 3.2 Proposing MCA Numeracy Problems in Religion -- 3.3 Proposing MCA Numeracy Problems in Language -- 3.4 Proposing MCA Numeracy Problems in Arts -- 4 Conclusion -- References -- The Indian Vedic Computational System: An Alternative Ways for Nurturing Students' Brain in Handling Mathematical Operations -- 1 Introduction -- 1.1 Background -- 1.2 Terminology in Vedic -- 2 Methods -- 3 Sutras and Their Meaning in Vedic System.

3.1 Ekādhikena Pūrvena (by One More Than the One Before) -- 3.2 Nikhilam Navataścaramaṃ Daśataḥ (All from Nine and the Last from Ten) -- 3.3 Ūrdhva Tiryagabhyām (Vertical and Crosswise) -- 3.4 Sopāntyadvayamantyam (The Ultimate and Twice the Penultimate) -- 3.5 Antyayoreva (Only the Last Two Digits) -- 4 Application of Sutras for Multiplications -- 4.1 Squaring of Two-Digit Numbers Ending in 5 -- 4.2 Multiplying the Two Numbers Closed to Unity-Based Numbers -- 4.3 Multiplying Binomials and Polynomials -- 4.4 Multiplying Two Numbers Whose First Figures Are the Same, and Whose Last Figures Add Up to the Unity Numbers (Ends by Zero) -- 4.5 Multiplying Some Specific Numbers -- 5 Discussion -- 6 Conclusion -- References -- After School Closure: How Indonesian Senior High School Responded to Students' Learning Loss -- 1 Introduction -- 2 Methods -- 2.1 Participants -- 2.2 Data Collection -- 2.3 Data Analysis -- 3 Results -- 4 Discussion -- 5 Conclusion -- References.

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Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2023. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.