This study discusses the urgency of introducing the concept of numeracy literacy in early childhood. Numerical literacy is one of the most needed skills in facing the 21st century, especially for the ...young generation. The question still remains, when should these skills be introduced and trained to the young generation candidates. Should it be introduced and taught from an early age? The purpose of this study was to determine the urgency of introducing the concept of numeracy literacy in early childhood. This study uses a literature review method where the authors collect 7 studies related to numeracy literacy in early childhood. From the results of the review that the author conducted on the seven related articles, there are 3 (three) important reasons why numeracy literacy should be introduced to early childhood. Based on these reasons, the authors conclude that the urgency of introducing the concept of literacy to early childhood is quite high, because numeracy literacy is a basic skill that must be possessed in the 21st century and early childhood is a golden age where the level of intellectual maturity of children is formed up to 80%.
Like the human body, problem solving is the heart of mathematics. Problem solving ability is a capital for students to develop and explore themselves further in mathematics learning. This article aim ...to explain the development of students' mathematical problem solving abilities through Habit of Thinking Interdependently (HTI). This type of research is literature review where the authors analyze and draw conclusions from several relevant references related to HTI. HTI the attitude of students towards learning mathematics in the form of the habit of thinking together in groups. The conclusions obtained indicate that students' mathematical problem solving abilities can be developed through HTI.
The problems of this research are students' lack of attention to the teacher's explanation, lack of enthusiasm for lessons and their lack of curiosity in mathematics lessons. Then, the aims of this ...research are to know students’ mathematical disposition and the results of the mathematical disposition of students at grade 5 SDIT Khoiru Ummah after using the CORE (Connecting, Organizing, Reflecting, Extending) learning model. The type of the research was quantitative descriptive research. The population was 63 students with a sample of 30 students using purposive sampling. The data collection technique was in the form of observation and a questionnaire consisting of 20 questions referring to 5 indicators of mathematical disposition. The second data used had been validated by experts. From the research results of applying the CORE (Connecting, Organizing, Reflecting, and Extending) learning model to the mathematical disposition of grade 5 students at SDIT Khoiru Ummah, it was shown that teacher and students’ activities are very good. The results of the students' mathematical disposition obtained from the questionnaire were classified as high as many as 23 people, medium as many as 4 people and low as many as 3 people.
Numeracy literacy, is one of the skills that must be possessed by the younger generation in facing the 21st century and required in the world of work nowadays. This ability allows a person to analyze ...the information presented in various forms of data presentation, and make the right decisions on the available information. In addition, the world of work in the current era of 4.0 also requires workers who have numeracy literacy skills. The purpose of this research is to develop a numeracy literacy module that meets the criteria of being valid, practical, and effective for use as learning resource of numeracy literacy for students. This type of research is research and development and uses the Plomp development model which goes through 5 stages, namely the preliminary investigation phase, the design phase, the realization or construction phase, the testing, evaluation, and revision phase, and the implementation phase. As for this research, it did not reach the implementation phase considering the limited time of the study. The results showed that the developed module had met the valid criteria with a score of 3.7, practical with a score of 3.7, and effective with a student completeness score of 83.3%.
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