THE EFFECT OF OUTDOOR MATHEMATICS LEARNING MODEL WITH SAINTIFICIAL APPROACH TO THE ABILITY OF CONCEPT UNDERSTANDING

This study aims to determine whether there is an influence of the learning model
of the Open Mathematics with a scientific approach to the ability to understand the
mathematical concepts of students of Central Bengkulu SMK 3 by controlling the initial ability
to understand mathematical concepts.The research carried out was quasi-experimental with a
population of all students of class XI ATU 1 and class XI ATU 2 Bengkulu Tengah numbering
students. The sample is taken by random sampling technique. Data collection uses a
questionnaire test the ability to understand the concept. Data analysis techniques using
Ancova. There is the influence of the Outdoor Mathematics learning model with a scientific
approach to the ability to understand the mathematical concepts of students at Central
Bengkulu Vocational High School 3 by controlling the initial ability to understand mathematical
concepts. Because of the significant value of conceptual comprehension ability in small tables
of 0.05, accept H1 is 0,000, meaning that there is influence of the Outdoor Mathematics
learning model with a scientific approach to the ability to understand the mathematical
concepts of students of Central Bengkulu VOC. The magnitude of the effect of the first
treatment on the ability to understand the concept of mathematics students is 77.9%.