Google Apps for Math/Science

Hello!  I am a sixth grade Mathematics and Science teacher.  Over the last year, I have become more familiar with Google Drive and Google Apps.  This year, my school has set up a Google account for every student in the district.  They are completing presentations and assignments using Google Docs and Slides.  Unfortunately, I have not used Google a lot with my teaching.  I always find it difficult to incorporate Math and technology, but I have been trying.  I would love advice, strategies, and/or examples that would help my class become successful.  Also, if there is any applications that you have found that would be beneficial in both Math and Science I would love to have them!  I’m trying to incorporate more Google within my classroom and any help would be wonderful.