a) estimate sums, differences, Multistep Refine estimates by adjusting the final amount, using terms such as Remainder products, and quotients of whole and closer to, between, a little more than. numbers; Whole number Estimate and find the quotient of two whole numbers, given a c) divide whole numbers, finding divisor and a two- or three-digit dividend. quotients with and without Textbook Resources remainders Topic 4, Topic 8 single-step and multistep problems using whole number operations. Prerequisite SOL Verify the reasonableness of sums, differences, products, and 3.4 estimate/solve single‐step quotients of numbers using estimation. and multistep problems involving All students should sum/diff of two whole numbers DOE Lesson Plans 9,999 or less Understand that division is the operation of making equal groups or equal shares. When the original amount and the number of shares Extension SOL are known, divide to find the size of each share. When the original amount and the size of each share are known, divide to find the number of shares. Understand that multiplication and division are inverse operations. Understand various representations of division and the terms used in division are and dividend, divisor, quotient. dividend divisor = quotient quotient divisor Understand how to solve single-step and multistep problems using whole number operations. 3 days Standard 4.9 Key Vocabulary The student will use problem solving, mathematical Clock The student will determine communication, mathematical reasoning, connections, and Analog elapsed time in hours and representations to Digital minutes within a 12-hour period. Hour Determine the elapsed time in and minutes within a 12-hour Minute Prerequisite SOL period (times can cross between a.m. and p.m.). Time 3.11 a) tell time to nearest Elapsed minute; b) Solve practical problems in relation to time that has elapsed.
a) estimate sums, differences, products, and quotients of whole numbers; c) divide whole numbers, finding quotients with and without remainders Prerequisite SOL 3.4 estimate/solve single‐step and multistep problems involving sum/diff of two whole numbers 9,999 or less Extension SOL Refine estimates by adjusting the final amount, using terms such as closer to, between, and a little more than. Estimate and find the quotient of two whole numbers, given a divisor and a two- or three-digit dividend. single-step and multistep problems using whole number operations. Verify the reasonableness of sums, differences, products, and quotients of numbers using estimation. All students should Understand that division is the operation of making equal groups or equal shares. When the original amount and the number of shares are known, divide to find the size of each share. When the original amount and the size of each share are known, divide to find the number of shares. Understand that multiplication and division are inverse operations. Understand various representations of division and the terms used in division are dividend, divisor, and quotient. dividend divisor = quotient quotient divisor Understand how to solve single-step and multistep problems using whole number operations. Multistep Remainder Whole number Textbook Resources Topic 4, Topic 8 DOE Lesson Plans 3 days Standard 4.9 The student will determine elapsed time in hours and minutes within a 12-hour period. Prerequisite SOL 3.11 a) tell time to nearest minute; b) The student will use problem solving, mathematical communication, mathematical reasoning, connections, and representations to Determine the elapsed time in and minutes within a 12-hour period (times can cross between a.m. and p.m.). Solve practical problems in relation to time that has elapsed. Key Vocabulary Clock Analog Digital Hour Minute Time Elapsed
2014-2015_revised_4th_grade_math_pacing_guide.docx