I was a classroom teacher for 15 years and have been writing math curriculum for 10 years. I have decided to package my own classroom tested curriculum and make it available online. All of the material supports Common Core and is supplemental to what you already teach. Most of the units that I post will take only 5 minutes a day and can be done at the start of class. 
I have just started this site and currently have 3 units available. I have used these in the classroom with great success. I will be adding more material in the coming months. I would greatly appreciate comments and feedback and hope that you enjoy using my materials.
The page is set up so that when you purchase a unit, I will send a PDF or Word doc of the unit. This way there is no shipping and you only need to print pages (such as student worksheets) that you will use.
Go to the Classroom Resources page to learn more about these units.