This study is a survey that aims to analyze students’ creative problem solving ability,rnself-efficacy, and associations. This survey involved 25 eighth grade, a test of mathematicalrncreative problem solving ability (MCPSA), and a mathematical self-efficacy (MSE) scale. ThernMCPSA essay test contains 3 items and the MSE scale is compiled in Likert’s model. The survey found that s…
The ability of mathematical modelling is a process of thinking and a process in describing a relationship between mathematics and real-world problems. It is considered to be more easily understood by pouring in the form of models or images. Mathematical modelling acts as a bridge connecting real problems with formal mathematics, it is important because it simplifies and clarifies in understandi…
This study aims to develop a didactical design for Calculus subject teaching materials using Problem Based Learning. The research method used in this study was didactical design research. The research steps taken are didactic situation analysis, to see the student learning obstacle that appears in calculus courses. The subjects taken were students who had received Calculus I courses, namely 5 p…
The purpose of this survey is to examine attainment of student’s mathematical critical thinking skill (MCTS) and mathematical self confidence (MSC) according to its cognitive stage. The survey concerns with 36 eighth grade students’, test of logical thinking (TOLT), an essay MCTS test, and a MSC scale. Analysis data of this survey are computation on percentage and testing existanc…