scholarly journals Exploring the Application of Mathematical Modeling in Solving Mathematical Application Problems in Junior High School

2019 ◽  
Vol 8 (2) ◽  
pp. 20
Author(s):  
Jing Huang
Keyword(s):  
Mathematical Modeling ◽  
High School ◽  
Problem Solving ◽  
Middle Schools ◽  
Junior High School ◽  
Junior High ◽  
Learning Ability ◽  
Mathematical Literacy ◽  
Mathematical Learning ◽  
Mathematical Application

<p>The idea of mathematical modeling has an important educational function and has a far-reaching impact on students’ learning and growth. Based on this, this paper studies in detail the application of mathematical modeling thought in the teaching of practical problems in junior middle schools, aiming at improving students’ problem-solving efficiency, cultivating students’ mathematical literacy and continuously improving students’ mathematical learning ability.</p><p> </p>

Analysis of mathematical literacy test as a problem-solving ability assessment of junior high school students

2020 ◽  
Author(s):  
Rizqi Annisavitri ◽  
Cholis Sa’dijah ◽  
Abd. Qohar ◽  
Mukhtamilatus Sa’diyah ◽  
Lathiful Anwar
Keyword(s):  
High School ◽  
High School Students ◽  
Problem Solving ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
Mathematical Literacy ◽  
School Students ◽  
Literacy Test

scholarly journals The Effects of Situational Teaching, Cooperative Learning, and Self-directed Learning on Mathematical Learning Abilities in China

2021 ◽  
Vol 11 (4S) ◽  
pp. 174
Author(s):  
Chen Lei ◽  
Fazilah Razali
Keyword(s):  
High School ◽  
High School Students ◽  
Cooperative Learning ◽  
Junior High School ◽  
Junior High ◽  
Learning Ability ◽  
Self Directed Learning ◽  
Mathematical Learning ◽  
Learning Abilities ◽  
Directed Learning

The junior high school stage is a significant stage of education because students thinking skills develop the fastest in junior middle school. In addition, the quality of junior high school education impacts the students learning ability, especially in mathematics, and the teaching methods also play a key role in students' mathematical learning ability. Therefore, this research explores the impact of problem-based learning on junior high school students’ mathematical learning ability, and studies their impact on students’ mathematical learning ability from the core principles of problem-based learning, including learning situations, cooperative learning, and self-directed learning. A total of 240 students from Meixi Lake Changjun Middle School participated in this research based on quantitative research methods collected of such as the "Mathematical Ability Scale" and other questionnaires. The correlation analysis revealed that situational teaching, self-directed learning and cooperative learning have a moderately positive correlation with students’ mathematical abilities. In this study, an independent sample t-test analyzed the significant correlation between gender and mathematical learning abilities. This research aims to find better learning methods to improve the mathematical learning abilities of Chinese junior high school students and their performance in mathematics subjects.

scholarly journals Pengaruh Disposisi Matematis Terhadap Kemampuan Pemecahan Masalah Matematis Siswa

2019 ◽  
Vol 1 (1) ◽  
pp. 41-49
Author(s):  
Gisela Elfira Mayratih ◽  
Samuel Igo Leton ◽  
Irmina Veni Uskono
Keyword(s):  
High School ◽  
Problem Solving ◽  
Junior High School ◽  
Junior High ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
School Class ◽  
High School Class ◽  
Mathematical Dispositions ◽  
Linearity Test

This study aims to determine the effect of students' mathematical dispositions on mathematical problem solving abilities of students in class VII of SMP. The type of research used is quantitative. The sample in this study was class VII A, amounting to 30 people who were selected using simple random sampling from 6 existing classes. The type of data in this research is primary data with data collection used using a disposition questionnaire consisting of 28 items and tests consisting of 5 items of description. Testing the hypothesis in this study using a simple regression test. After the data is analyzed the regression equation is obtained as follows: Y = 16,312 + 0.523X. before testing the hypothesis, the data normality test and linearity test were carried out. Based on the data analysis, it was found that the t-test = 3.296 with significance = 0.003 and table = 2.048. then t count = 3.296> 2.048 = t table means that data is normally distributed. To see the achievement of the disposition indicators of junior high school students in the junior high school class, the average of each indicator is calculated and the achievement of the mathematical disposition indicator is 50.08%. Whereas for grouping mathematical dispositions, problem solving abilities obtained the highest dispositions having an average of 63.04, moderate dispositions having an average of 43.56, and low dispositions having an average of 40.51. Thus, it can be concluded that there is an influence of mathematical disposition on mathematical problem solving abilities of students of junior high school class.

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