05/21/2020 Have a Happy Summer!
This was our last scheduled day of school and although we’ve spent the last few months in Distance Learning mode my hope is that you have a summer filled with long sunny days and much relaxation. I hope to see you all on campus once again when school starts back in August! 


04/18/20: Hello Cub Families!
Check out the Earth Day Resources tab on left side of page.
Starting with the week of April 20th my weekly Distance Learning plans will now be posted on our Google classroom since you all have access. I will no longer be posting the DL plans on this teacher web. I will continue to post and update on this teacher web within the other tabs on the left of the page. These are there for your reference in the event you want to extend your at home learning.  


03/17/20: Hello Cub Families!

I hope you are all healthy and doing well.  You will find some great resources for Distance Learning on my teacher web to help you at home while we are apart.  I will be updating my teacher web daily and post those updates on the "daily updates" tab.  If you need anything (questions on lessons, problems that arise while distance learning, unable to understand a concept, etc.) please send me a message via either my teacher email or the school's "remind" app.
Mrs. Mary Dennis


Welcome to 1st Grade

I am very excited to be teaching your child in their first grade year - a year full of learning and tremendous growth. I know it will be a successful year as your child makes progress in learning to read and setting a foundation for their educational journey. 

I’ve taught in the Etiwanda School District for many years and in several different grade level assignments. I am thrilled to say I’ve been a Colony Cub ever since our school opened. 

Feel free to to contact me at