The goal of this investigation to implement a problem-based learning model as an effort to improve student learning activities and outcomes. This model of research is a classroom action research divided into two cycles. The study conducted at High School 1 Piyungan class X MIPA 1 totaling 35 students consisting of 15 male and 20 female, the topic used the momentum and impulse of semester 2. The research instrument is observation sheet, achievement test, and questionnaire. The results of the analysis learning model with problem-based learning can increase the activity of studying physics class X MIPA1. Improved physics learning activities of class X MIPA 1 students at High School 1 Piyungan with problem-based learning for the academic year 2018/2019 from the first cycle at the first meeting and the second meeting increased from 84.75% to 91.11% which was 6.36In the second cycle there was an increase from 85.28% to 91.85%, an increase of 6, 57%.

The problems faced today by Indonesian teachers are the difficulty of implementing e-learning in the learning process, especially physics learning. During this time the teacher considers using e-learning in the classroom will not be effective. This study aims to explain how the implementation of physics learning by using Moodle-based e-learning in the learning process. In this study, it divided into two aspecs, namely learning outcomes and interest in learning with physics learning material in rectilinear motion. This study uses an experimental class design with a sample size X class of 10 students of Public High School 1 Piyungan group chosen randomly. This study used the design of one group pretest and posttest using the T-Test while the significance value using N-gain analysis scores and learning interests obtained from the questionnaire. The results of the analysis show an increase in learning outcomes with very high N-gain significance values. Then the percentage of student learning interest reaches 66% which is in the excellent category. So it can be concluded that the application of moodle-based learning can increase learning interest and learning outcomes and 73% of students agree if knowledge based on Moodle applied in the learning process.

Activity learning is student activities during learning. Active learning is learning that supply and provides an opportunity for students to learn on their own or their activities that have an impact on learning outcomes. The purpose of this study was to describe the activity and student learning outcomes by applying the model of discovery learning. The research sample is Class X MIPA Public High School 1 Piyungan. This type of research is classroom action research consisted of two cycles of cycle 1 and cycle 2. Data collection techniques are using observation sheets and test sheets, As for the data analysis using descriptive analysis. The results of the analysis that studied physics Increased activity class X MIPA Public High School 1 Piyungan with discovery learningon the measurement of physical quantities in the academic year 2019/2020 of the first cycle in the first meeting and the second meeting was increased from 88.5% to 93.0%, i.e. 4.50%. In the second cycle increased from 92.1% to 97.0% there was an increase of 4.90. Improved physics learning outcomes of students of class X MIPA Public High School 1 Piyungan with discovery learning(DL) on the material for measuring physical quantities in the academic year 2019/2020 in cycle I to cycle II from 61% to 77.8% experiencing an increase of 16.8%. Improved learning outcomes show that the application of discovery learningcan be fun and make students interested and interested in learning.