The math anchor charts for 2nd grade are charts for each Common Core standard.
I use the charts at the beginning of a lesson to introduce the standard, unpack the
standard (break it down for kids to understand) or review the standard. Since the
charts are in PDF, I import the chart on my active board. I place an anchor chart
with math center activities during math centers and use the anchor charts to
review the standard during small group differentiation. I have the anchor charts
saved on my computer, external hard drive and a jump drive if I will be teaching a
lesson outside of my room (co-teaching with another teacher or in the computer
lab.) The charts have served as an invaluable resource for my math instruction.