Özet:

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.

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