Items where Author is "Eris, Iswara"

Article

Eris, Iswara and Darhim, Darhim and Dadang, Juandi (2021) Students' critical thinking skills in solving on the topic of sequences and series. Plusminus: Jurnal Pendidikan Matematika, 1 (3): 1. pp. 385-394. ISSN 2798-2904

Eris, Iswara and Rostina, Sundayana (2021) Penerapan model pembelajaran problem posing dan direct instruction dalam meningkatkan kemampuan pemecahan masalah matematis siswa. Plusminus: Jurnal Pendidikan Matematika, 1 (2): 3. pp. 223-234. ISSN 2798-2904