M.P. 8 Remember mastery is not expected until end of 3rd grade. Module 7: Meterstick, Students should be applying Measure and estimate lengths in standard Metric Meter, the addition and subtraction units. Measurement Width, strategies they have learned Measure the length of an object by selecting and and Length Length, here. If the problem is two using appropriate tools such as rulers, yardsticks, (9 days) Unit, digit, reinforce the mental meter sticks, and measuring tapes. Height, strategies. Metric Estimate lengths using units of inches, feet, M.P. 1 Taller, Tallest, measurements should centimeters, and meters. M.P. 2 Shorter, reinforce the place value M.P. 5 Measure to determine how much longer one object Shortest, system. Also, introduce the is than another, expressing the length difference in M.P. 6 Longer, word parts to students, as terms of a standard length unit. Longest, Relate addition and subtraction to length. Centimeter, Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem. Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram. Module 10: Sum Number talks with two digit Use place value understanding and Mental Math Add mentally, addition and subtraction properties of operations to add and and Estimation Difference, should be used to help subtract. (11 days) Subtract students build mastery of facts
M.P. 8 Remember mastery is not expected until end of 3rd grade. Module 7: Metric Measurement and Length (9 days) M.P. 1 M.P. 2 M.P. 5 M.P. 6 Measure and estimate lengths in standard units. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. Estimate lengths using units of inches, feet, centimeters, and meters. Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit. Relate addition and subtraction to length. Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem. Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram. Meterstick, Meter, Width, Length, Unit, Height, Taller, Tallest, Shorter, Shortest, Longer, Longest, Centimeter, Students should be applying the addition and subtraction strategies they have learned here. If the problem is two digit, reinforce the mental strategies. Metric measurements should reinforce the place value system. Also, introduce the word parts to students, as Module 10: Mental Math and Estimation (11 days) Use place value understanding and properties of operations to add and subtract. Sum Add mentally, Difference, Subtract Number talks with two digit addition and subtraction should be used to help students build mastery of facts
grade_2_curriculum_math_in_focus.docx