Ahmad Musyafak|Arief Agoestanto
Pengembangan Bahan Ajar Statistika Bermuatan Soal Literasi Numerasi Bernuansa STEM untuk Meningkatkan Kemampuan Berpikir Kritis Peserta Didik pada PBL
State University of Semarang|State University of Semarang
research objective develop statistical teaching materials containing stem nuanced numeracy literacy questions improve appropriate practical effective critical thinking skills used learning type research research development rnd using 4d development model including define design develop disseminate research instrument uses questionnaire determine feasibility practicality well critical thinking ability test test effectiveness teaching materials developed research uses pbl model determine practicality effectiveness teaching materials research subjects students class viii smp negeri 40 semarang results showed feasibility developed teaching materials obtained feasible criteria practical use results effectiveness pretestposttest proportion students complete learning 745 posttest average pretest increase students critical thinking skills using developed teaching materials concluded developed teaching materials feasible practical effective improve students critical thinking skills pbl model learning