 # Provo City School District # Wasatch Elementary School

## Math数学

### For online math activities and math concept videos, please click the link below to access Mrs. Yau’s website 请到邱老师的网页做数学活动及看数学视频。

term 1

-2NBT2 count to 1000, skip count by 5s, 10s, and 100s

-2NBT3 read & write numbers to 100

-2OA3 determine odd or even number

2NBT1 -understand digits of 3-digit number are 100’s, 10’s & 1’s

-2NBT3 read & write numbers to 100

-2NBT4 compare two 3-digit numbers

-2NBT8 mentally add 10 mentally subtract 10

-2OA1 Add & subtract 1- & 2 step problem

-2OA2 fluency add & subtract within 20

term 2

-2NBT5 fluently add & subtract to 100 -2OA1 add & subtract 1- & 2-step problems

-2NBT9 explain addition and subtraction strategies

-2NBT9 explain addition and subtraction strategies

-2NBT5 fluency add & subtract to 100

-2OA1 Add & subtract 1- & 2 step problem

term 3

-2NBT7 add w/ regrouping & simple subtract w/o regrouping within 1000

-2NBT9 explain addition and subtraction strategies

-2MD7 Tell and write time to 5 minutes, am, pm, digital, analog

-2MD8 Solve word problems with dollar bills, quarters, dimes, nickels, pennies using symbols

-2MD1 measure length of object w/ appropriate tools

-2MD3 estimate lengths

-2MD5 solve word problems using addition and subtraction

-2MD6 represent whole numbers on a number line and sums and differences

-2MD4 measure and compare lengths

-20A1 add & subtract 1- & 2-step problems

term 4

-2MD10 draw a picture graph and bar graph with up to four categories

-2G1 recognize & draw shapes w/ given attributes

-2G3 partition circles & rectangles into equal shares & describe them as halves, thirds & fourths

-2G2 partition rectangle into rows and columns of same size squares

-2OA4 ​find total number of objects in 5 by 5 arrays

-20A1 ​add & subtract 1- & 2-step problems