Improving student mathematics learning outcomes through project-based learning models in online learning

This study aims to analyze the effect of project based learning assisted by google classroom and video conference on students' mathematics learning outcomes. This research is a quasi-experimental. The research population was 148 high school class XI students. The sample selection of the experimental class and the control class used a random sampling technique cluster. The experimental class was 29 people while 29 people were in the control group. Hypothesis testing was carried out using an independent sample t-test with SPSS 22.0 with a significance level. Based on the results of data analysis showed that the average post-test in the experimental class was 74.3 and the control class was 63.1. The results of hypothesis testing produce a probability significance value, meaning that the hypothesis is accepted. The mathematics learning outcomes of class XI high school students who were taught using a project based learning assisted by google classroom and video conference were better than of students who were taught using conventional learning.