This activity is carried out with the aim of understanding secondary teachers about learning tool... more This activity is carried out with the aim of understanding secondary teachers about learning tools that involve mathematical literacy. The methods used are training, discussion, and mentoring. Training and discussions were carried out using zoom for two days, while mentoring was carried out using google classroom for one month. The target of this activity is secondary teachers in Pagaralam City, South Sumatera. Evaluation is carried out by giving assignments to teacher and providing a satisfaction questionnaire for implementation. The results show that teachers are satisfied with the overall implementation of the activity and teachers understand learning tools that involve mathematical literacy, teachers can design tools well and test them out on students.
Rotation (rotation) is one of the materials in the transformation of geometry. Rotational learnin... more Rotation (rotation) is one of the materials in the transformation of geometry. Rotational learning can be the basis for student understanding geometrically because of its dynamic nature. Rotational learning can allow students to relate some geometric concepts such as congruence and equivalence. The study aims to explore the students’ inductive reasoning in rotation problem through the context of songket Palembang pattern in class IX. This research is related to the Indonesian Realistic Mathematics Approach (PMRI) as a learning approach used. The methodology used in this study is Design Research type validation studies consisting of three stages: preliminary design, experimental design, and retrospective analysis. The study was conducted for IX grade students of SMP Negeri 1 Palembang. The learning path (Hypothetical Learning Trajectory) in design research plays an important role as a research design and instrument. The Hypothetical Learning Trajectory was developed together with a s...
This activity is carried out with the aim of understanding secondary teachers about learning tool... more This activity is carried out with the aim of understanding secondary teachers about learning tools that involve mathematical literacy. The methods used are training, discussion, and mentoring. Training and discussions were carried out using zoom for two days, while mentoring was carried out using google classroom for one month. The target of this activity is secondary teachers in Pagaralam City, South Sumatera. Evaluation is carried out by giving assignments to teacher and providing a satisfaction questionnaire for implementation. The results show that teachers are satisfied with the overall implementation of the activity and teachers understand learning tools that involve mathematical literacy, teachers can design tools well and test them out on students.
Rotation (rotation) is one of the materials in the transformation of geometry. Rotational learnin... more Rotation (rotation) is one of the materials in the transformation of geometry. Rotational learning can be the basis for student understanding geometrically because of its dynamic nature. Rotational learning can allow students to relate some geometric concepts such as congruence and equivalence. The study aims to explore the students’ inductive reasoning in rotation problem through the context of songket Palembang pattern in class IX. This research is related to the Indonesian Realistic Mathematics Approach (PMRI) as a learning approach used. The methodology used in this study is Design Research type validation studies consisting of three stages: preliminary design, experimental design, and retrospective analysis. The study was conducted for IX grade students of SMP Negeri 1 Palembang. The learning path (Hypothetical Learning Trajectory) in design research plays an important role as a research design and instrument. The Hypothetical Learning Trajectory was developed together with a s...
Uploads
Papers by Arika Sari