THE CREATION OF CONSTRUCTIVE LEARNING MODEL-BASED MATHEMATICAL ACTIVITIES FOR LEARNING AND POLYA'S PROBLEM-SOLVING METHODS WITH AN EMPHASIS ON ANALYTICAL THINKING FOR FOUNDATIONAL CALCULUS FOR GRADE 12 STUDENTS, THE DEMONSTRATION SCHOOL OF SUAN SUNANDHA R

Abstract

The present study aims to: 1) create educational materials on mathematics that highlight
analytical thinking abilities, drawing from constructivist theory and Polya's approach to
problem-solving with a focus on the basics of fundamental calculus. 2) Encourage success in
acquiring mathematical knowledge for At least 70% of pupils have achieved academically on
average, and at least 70% of all students have done so. Own a 70 percent or higher academic
success rating. 3) Learn how to think, examine, and analyze; and 4) research learning
satisfaction. Students in high school are the intended audience, which is the grade 12 students'
demonstration school of Suan Sunandha Rajabhat University in the first semester of the
academic year 2023.
The findings demonstrated that the students could use constructivist theory and Polya's
method of problem-solving to answer mathematical problems on fundamental calculus after
learning, with 42 students scoring better than 70% (95.45%), and 2 student (4.45%) scoring
more than 60% but less than 70%.