THE DEVELOPMENT OF A REALISTIC MATHEMATICS APPROACHES TO SOLVE THREE-DIMENSIONAL SHAPES WITH CURVED SURFACES PROBLEMS
نویسندگان
چکیده
This study aims to develop a validity of learning tools for the curved side space material grade IX students SMP in Ambon City 2021/2022 academic year using realistic mathematics approach. The device development model used is modify 4-D model, which limited only stage, namely trial. data this were analyzed quantitatively. results showed that mathematical approach problem-solving build spaces problem met valid criteria at end test
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ژورنال
عنوان ژورنال: Jupitek
سال: 2022
ISSN: ['2655-2841', '2655-6464']
DOI: https://doi.org/10.30598/jupitekvol5iss2pp114-122