Sorting Problems Under the Sea- Multiplication and Division
This versatile activity can be used as a simple sorting activity, or for the beginning of a class display or art activity.
Students are required to identify key language that helps them decide whether the problem is asking them to multiply or divide. They can then either stick the problems on the T-chart template or use one of the problems from the worksheet to create a visual display. The choice is yours.
This resource is part of the Multiplication and Division Word Problems Unit Plan- Year 3.
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Learning goals
- We are learning to recall multiplication facts of two, three, five and ten and related division facts.
- We are learning to multiply and divide one- and two-digit numbers in word problems using a variety of strategies.
- We are learning to recall multiplication facts for 3, 4, 5 and 10 and apply this to related division facts.
- We are learning to solve problems involving modelling addition, subtraction, multiplication and division, using different strategies.
- We are learning to solve multiplication problems using mental and written strategies and calculators to check our answers.
Curriculum alignment
AC9M3N06
9
Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate problems using number sentences and choose calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situation
AC9M3A03
9
Recall and demonstrate proficiency with multiplication facts for 3, 4, 5 and 10; extend and apply facts to develop the related division facts
AC9M3N04
9
Multiply and divide one- and two-digit numbers, representing problems using number sentences, diagrams and arrays, and using a variety of calculation strategies
ACMNA057
8.4
Represent and solve problems involving multiplication using efficient mental and written strategies and appropriate digital technologies
ACMNA056
8.4
Recall multiplication facts of two, three, five and ten and related division facts
MA2-1WM
old
Uses appropriate terminology to describe, and symbols to represent, mathematical ideas
MA2-2WM
old
Selects and uses appropriate mental or written strategies, or technology, to solve problems
MA2-3WM
old
Checks the accuracy of a statement and explains the reasoning used
MA2-6NA
old
Uses mental and informal written strategies for multiplication and division
MA2-MR-02
new
Completes number sentences involving multiplication and division by finding missing values
MA2-MR-01
new
Represents and uses the structure of multiplicative relations to 10 × 10 to solve problems
MA2-AR-02
new
Completes number sentences involving addition and subtraction by finding missing values
MA2-AR-01
new
Selects and uses mental and written strategies for addition and subtraction involving 2- and 3-digit numbers
MA2-RN-02
new
Represents and compares decimals up to 2 decimal places using place value
MA2-RN-01
new
Applies an understanding of place value and the role of zero to represent numbers to at least tens of thousands
Australian Curriculum covers QLD / SA / WA / NT / TAS / ACT.
Differentiation
Extensions
Students can take one of the problems and create a visual display from their chosen problem. They can either draw a diagram or an array to match.
Teach it your way
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