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Papers by winda ramadianti
SJME (Supremum Journal of Mathematics Education)
Tujuan dari penelitian ini adalah untuk menghasilkan soal matematika open ended dalam konteks Bu... more Tujuan dari penelitian ini adalah untuk menghasilkan soal matematika open ended dalam konteks Bumi Rafflesia yang valid, praktis, dan memiliki efek potensial untuk mengembangkan kemampuan berpikir kreatif matematis siswa SMP. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian pengembangan yang terdiri dari tiga tahapan yaitu preliminary, prototyping, assessment. Analisis data yang digunakan adalah analisis kualitatif. Hasil penelitian berupa soal-soal open-eden berkonteks bumi Rafflesia yang terdiri dari 15 soal dalam bentuk uraian yang telah valid, praktis, dan memiliki efek potensial untuk mengembagkan kemampuan berpikir kreatif matematis.
Journal for the Education of Gifted Young Scientists
Interpretation of fraction is the basis of meaningful fraction learning. Students' misconceptions... more Interpretation of fraction is the basis of meaningful fraction learning. Students' misconceptions in interpreting fractions can be obstacles for students to understand further mathematical concepts. The purpose of this study is to identify students' misconceptions in interpreting fractions. This research usedcontent analysismethode. The participants of this study were 63 students (32 female, 31 male) in one junior high school in Bengkulu City, Indonesia. This research participant has just studied the topic of fractions. Data collection was carried out by giving tests to 63 participants, and interviews with 6 students to obtain more comprehensive information. The questions asked in interview are based on students' answers on the previous test. The selection of students interviewed was done by purposive sampling. The results showed that students experienced misconceptions in interpreting fractions as part of whole, as quotient, as ratios, as operators, and as measures. Based on the results of the interview, the misconception occurred because students experienced limited context in recognizing fractions.
SJME (Supremum Journal of Mathematics Education)
Tujuan dari penelitian ini adalah untuk menghasilkan soal matematika open ended dalam konteks Bu... more Tujuan dari penelitian ini adalah untuk menghasilkan soal matematika open ended dalam konteks Bumi Rafflesia yang valid, praktis, dan memiliki efek potensial untuk mengembangkan kemampuan berpikir kreatif matematis siswa SMP. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian pengembangan yang terdiri dari tiga tahapan yaitu preliminary, prototyping, assessment. Analisis data yang digunakan adalah analisis kualitatif. Hasil penelitian berupa soal-soal open-eden berkonteks bumi Rafflesia yang terdiri dari 15 soal dalam bentuk uraian yang telah valid, praktis, dan memiliki efek potensial untuk mengembagkan kemampuan berpikir kreatif matematis.
Journal for the Education of Gifted Young Scientists
Interpretation of fraction is the basis of meaningful fraction learning. Students' misconceptions... more Interpretation of fraction is the basis of meaningful fraction learning. Students' misconceptions in interpreting fractions can be obstacles for students to understand further mathematical concepts. The purpose of this study is to identify students' misconceptions in interpreting fractions. This research usedcontent analysismethode. The participants of this study were 63 students (32 female, 31 male) in one junior high school in Bengkulu City, Indonesia. This research participant has just studied the topic of fractions. Data collection was carried out by giving tests to 63 participants, and interviews with 6 students to obtain more comprehensive information. The questions asked in interview are based on students' answers on the previous test. The selection of students interviewed was done by purposive sampling. The results showed that students experienced misconceptions in interpreting fractions as part of whole, as quotient, as ratios, as operators, and as measures. Based on the results of the interview, the misconception occurred because students experienced limited context in recognizing fractions.