Aligned to:  2.OA.1. Use addition and subtraction within 100 to solve one and twostep word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
 2.OA.3. Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.
 2.OA.4. Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends.
 2.NBT.1. Understand that the three digits of a threedigit number represent amounts of hundreds, tens, and ones.
 2.NBT.2. Count within 1000; skipcount by 5s, 10s, and 100s.
 2.NBT.3. Read and write numbers to 1000 using baseten numerals, number names, and expanded form.
 2.NBT.4. Compare two threedigit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.
 2.MD.1. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.
 2.MD.2. Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen.
 2.MD.3. Estimate lengths using units of inches, feet, centimeters, and meters.
 2.MD.4. Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit.
 2.MD.7. Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m.
 2.MD.8. Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately.
 2.G.1. Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces.1 Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.
 2.G.2. Partition a rectangle into rows and columns of samesize squares and count to find the total number of them.
 2.G.3. Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape.
