Mathematical Literacy is one of the abilities that must be possessed by students in learning mathematics. Learning that improves mathematical literacy can build students' knowledge and understanding of a mathematical concept. Having mathematical literacy can involve individuals in using existing procedures and using knowledge of competence and self-confidence to apply their knowledge in everyda…
In the 21st century in the world of education, one of the skills needed is mathematical communication skills. The results of PISA 2018 showed that Indonesia's mathematical ability out of 73 countries was in 7th position from the bottom. The skills tested by PISA include communication and using mathematical symbols. Communication skills can be optimized if teachers know the extent of students' m…
Problem solving is the core of mathematics learning, but many students experience difficulties due to the lack of effective strategies in understanding and solving problems. The mathematical problem-solving ability of junior high school students is still relatively low, this is caused by the lack of conceptual understanding that students have, so they tend to only memorize formulas without unde…
Mathematical representation ability is the ability to present notation, symbols, tables, images, graphs, diagrams, equations or other mathematical expressions in another form. Mathematical representation consists of visual representations, images, written text, equations or mathematical expressions. Mathematical representation ability is one of the most important skills for children to have and…