Grade 3 - The Number System
Standard 3.NS.1.12 - Practice dividing by a specific number up to 9.
Included Skills: Division
Students will be expected to demonstrate an understanding of division by • representing and explaining division using equal sharing and equal grouping • creating and solving problems in context that involve equal sharing and equal grouping • modelling equal sharing and equal grouping using concrete and visual representations, and recording the process symbolically • relating division to repeated subtraction • relating division to multiplication (Limited to division related to multiplication facts up to 5 × 5.) • Performance Indicators - N12.01 Identify events from experience that can be described as equal sharing. - N12.02 Identify events from experience that can be described as equal grouping. - N12.03 Illustrate, with counters or a diagram, a given story problem involving equal sharing, presented orally or through shared reading, and solve the problem. - N12.04 Illustrate, with counters or a diagram, a given story problem involving equal grouping, presented orally or through shared reading, and solve the problem. - N12.05 Listen to a story problem, represent the numbers using manipulatives or a diagram and record the problem with a number sentence and/or expression. - N12.06 Create and illustrate with counters, a story problem for a given number sentence and/or expression. - N12.07 Represent a given division sentence and/or expression as repeated subtraction. - N12.08 Represent a given repeated subtraction as a division sentence. - N12.09 Relate division to multiplication by using arrays and writing related number sentences. - N12.10 Solve a given problem involving division.