Mrs. Caffey
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MATH
what we are learning in Math:
Operations and algebraic thinkingIn the study of this topic, students will use addition and subtraction to solve one- and two- step word problems; fluently add and subtract within 20 using mental images; determine whether a group of objects are even or odd; use addition to find the total number of objects arranged in a rectangular array (ex. 3 rows with 4 objects in each row).
Geometry Students will recognize and draw shapes having specified attributes; partition a rectangle into rows and columns of same-size squares to find the total; partition rectangles and circles into two, three, or four equal shares. |
Number and operations in base tenStudents will understand that the three digits in a 3-digit number represent hundreds, tens, and ones; count within 1,000; skip-count by fives, tens, and hundreds; compare two three-digit numbers based on the meanings of hundreds, tens, and ones; fluently add and subtract within 100 using a variety of strategies; add up to four two-digit numbers using a variety of strategies; add and subtract within 1,000 using models, drawings, and strategies; mentally add or subtract 10 or 100 to a given number between 100-900; explain why addition and subtraction strategies work.
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Measurement and dataStudents will measure an object by using the appropriate tools; measure the length of an object twice using different units of measurement; estimate lengths using inches, feet, centimeters, and meters; measure to determine how much longer one object is from another; use addition and subtraction within 100 to solve word problems relating to length; represent whole numbers as lengths on a number line; tell and write time on analog and digital clocks to the nearest 5 minutes; solve word problems using dollar bills, quarters, nickels, dimes, pennies; generate measurement data by measuring the length of objects to the nearest whole; draw a picture of a graph and bar graph to represent data.
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