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# Number Slider

Description

This handy device is designed to help your students learn to multiply and divide by multiples of ten. There are two sheets. The first is of whole numbers and works fantastically for Year 3 and 4 students first learning to multiply, while the second sheet includes a decimal place and is excellent for older students learning more advanced place value.

Lesson Structure
• Individual Activity
• Rotations / Group Work
Curriculum Codes

AC9M4N06 9

Develop efficient strategies and use appropriate digital tools for solving problems involving addition and subtraction, and multiplication and division where there is no remainder

AC9M4N08 9

Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate the problems using number sentences and choose efficient calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situation

AC9M2A03  9

Recall and demonstrate proficiency with multiplication facts for twos; extend and apply facts to develop the related division facts using doubling and halving

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

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

ACMNA056 8.4

Recall multiplication facts of two, three, five and ten and related division facts

ACMNA076 8.4

Develop efficient mental and written strategies and use appropriate digital technologies for multiplication and for division where there is no remainder

MA1-1WM old

Describes mathematical situations and methods using everyday and some mathematical language, actions, materials, diagrams and symbols

MA1-2WM old

Uses objects, diagrams and technology to explore mathematical problems

MA1-3WM old

Supports conclusions by explaining or demonstrating how answers were obtained

MA1-4NA old

Applies place value, informally, to count, order, read and represent two- and three-digit numbers

MA1-6NA old

Uses a range of mental strategies and concrete materials for multiplication and division

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

MA2-5NA old

Uses mental and written strategies for addition and subtraction involving two-, three-, four- and five-digit numbers

MA2-8NA old

Generalises properties of odd and even numbers, generates number patterns, and completes simple number sentences by calculating missing values

MA2-PF-01 new

Represents and compares halves, quarters, thirds and fifths as lengths on a number line and their related fractions formed by halving (eighths, sixths and tenths)

MA1-FG-01 new

Uses the structure of equal groups to solve multiplication problems, and shares or groups to solve division problems

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

VCMNA156

Develop efficient mental and written strategies and use appropriate digital technologies for multiplication and for division where there is no remainder

VCMNA162

Solve word problems by using number sentences involving multiplication or division where there is no remainder

VCMNA160

Solve problems involving purchases and the calculation of change to the nearest five cents with and without digital technologies

VCMNA134

Recall multiplication facts of two, three, five and ten and related division facts

VCMNA103

Investigate number sequences, initially those increasing and decreasing by twos, threes, fives and ten from any starting point, then moving to other sequences

VCMNA109

Recognise and represent division as grouping into equal sets and solve simple problems using these representations

VCMNA114

Apply repetition in arithmetic operations, including multiplication as repeated addition and division as repeated subtraction

VCMNA108

Recognise and represent multiplication as repeated addition, groups and arrays

Reviews
Libby Vafiopulous
Posted 1 year ago
QLD, Australia
Very easy to use and the students made good connections.