2nd/3rd: Week of 11/18
Math Ms. Andrea’s math group began our new math unit! We did heaps of mental math, adding and subtracting two digit numbers by breaking apart the tens and ones in our heads. Then we did even more addition and subtraction by moving in all directions on a 120 chart. We played some exciting rounds of Mystery Number. After we solved them we checked each other’s work, as we do, and had a discussion about the importance of precision, particularly when solving multi-step problems, because one incorrect move will impede the accuracy of your entire answer. We brought out the place […]
2nd/3rd: Week of 11/18 Read More »