Libby reviewed the numbers 11 and 12, writing them as numerals and in word form. We used base ten blocks to model the numbers as one group of 10 and some more ones. Then, we worked on the number 13 with Libby coloring base ten blocks, tens frames, and objects to model the number. Next, Libby completed timed math drills on subtracting 1 and completed cumulative review questions on the numbers 0 through 5.