Implementasi Model CRI dengan Strategi Tugas dan Paksa untuk Mengurangi Miskonsepsi Matematika

The purpose of this study is to determine the decrease in students' mathematical misunderstandings through CRI learning model with a constructivism approach modified task and forced strategies students SMP PGRI Jatiuwung Muhammadyah 5. research method used was an experimental method, Pretest-Posttest Control Group Design design. population all 5, while affordable 5 years 2021/2022. sample 60 eighth graders. Before analysis, first data were tested for normality using Lilliefors test homogeneity Fisher test. Based on hypothesis testing, thitung = -0.893 ttabel 2.002 at significance level 5% degree freedom (dk 58) which means (-0.883) < (2.002). It can be concluded that decline student group better than control group. This suggests models reduce misunderstandings.