I have been loving the new common core standards so far this year. I was lucky enough to get a jump start on learning the standards last year when I was on the math launch team so I have had a while to get my feet wet. I am so excited about this resource because not only is it packed FULL of great resources, they are ALL for Kindergarten! If you are implementing CCSS anytime in the near future this is an invaluable resource for you!!