With Common Core changing the way students think I found myself changing my calendar as well. Spending so much money for a calendar that is now obsolete. With Common Core students are allowed to think and use what they know to prove it. What better way to achieve this then calendar time.
Labels for days of the week, months, ten frame, tally marks, one more, one less, expanded notation, ten frames, numbers 1-10 and 10-100(counting by tens), and a calendar paper for the students to use with you during calendar time.
I hope you will find this resource useful as I did and made my students accountable for their learning.
Thank you so much for teaching our future,. :0)