This study was conducted to improve the mastery of student concepts on calculus materials using Quantum Learning method, this research is motivated because the learning of calculus has not seen any mastery of concept implemented during learning. Therefore formulated problems in this research is how the implementation of learning calculus by using the method of Quantum Learning, and how to increase the mastery of concepts on learning calculus mathematics by applying the method of Quantum Learning. The purpose of this study is to determine the ability to understand mathematical concepts of students who obtain learning Quantum Learning and students who obtain conventional learning. The type of research is a quasi-experiment with the design is Posttest-Only Design. The sample in this research is a student of 3rd semester of Muhammadiyah Metro University. The technique of data collecting using ability comprehension test of mathematical concept and hypothesis test using t-test. From the result of hypothesis test using t test that is tct = 4,136 and ttable = 2,035 which show at significant level α = 0,05 yield tcount ttable and states that H0 is rejected means ability of comprehension mathematical concept of a student who gets learning of Quantum Learning is higher than student Who acquired conventional learning.

This study aims to determine the benefits of teaching materials based on the application of Schoology in the course of trigonometry in the lecture. One of the hallmarks of Schoology-based teaching materials is to use the Schoology app which is one of the web-based social web pages which offers the same learning as in a class free and easy to use. Through Schoology, the management of learning is very easy. Schoology is also almost the same function with other web pages in which it offers lecturers to load materials, learning materials, structured quizzes. This research is a kind of research development. Research methodology used as follows: (1) research and information gathering, (2) planning, (3) product development, (4) initial test, (5) product revision, (6) field trial, (7) field trial products, (8) product operational trials, (9) product revisions and (10) implementation. The achievement of this research is teaching materials based on Schoology which can support lecturer of trigonometry in the mathematics education program. This teaching material is feasible to use and the achievements generated in the development of teaching materials based on this schoology is to improve students' learning outcomes in trigonometric courses.Keywords: development,  teaching materials, schoology, trigonometry

The research was conducted to find out the influence of learning model of scaffolding to understanding consept of integral. The design of this research is quasi experiment consisting of 1 experiment class and 1 control class. The purpose of this research is to examine and know the difference understanding concept of integral, students who obtained learning model of scaffolding and students who received conventional learning. This research was conducted at Muhammadiyah University of Metro. The population is all students of mathematics semester 2 Universitas Muhammadiyah Metro. Two classes are drawn into a sample, 1 class as a control class and 1 other class is given learning model of scaffolding. Based on the results of research that has been done can be concluded that there is a difference understanding integral concept students who obtain learning model of scaffolding and students who obtain conventional learning.

The aim of the research was to determine the effect of learning models on mathematics achievement viewed from the student activity.

The study aims to find out 1) whether or not there is an effect of the Reciprocal Teaching model on students' mathematics learning outcomes. 2) which ones have good mathematical learning outcomes between those who have high, moderate learning independence. 3) interactions between Reciprocal Teaching and conventional learning models. The data analysis technique uses hypothesis testing of two-way anava with unequal cells. Research conclusions: 1) There is an influence of mathematics learning outcomes between those who learn using the Reciprocal Teaching and conventional learning models. 2) Mathematics learning outcomes that have high learning independence are better than those with moderate learning independence and mathematics learning outcomes that have moderate independence are better than those with low learning independence. 3) There is an interaction between Reciprocal Teaching and conventional learning models and learning independence on mathematics learning outcomes in those who have high, medium and low learning independence.