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CONTENT​​

​Students:

OUTCOMES

A student:

› uses appropriate terminology to describe, and symbols to represent, mathematical ideas MA2-1WM

› selects and uses appropriate mental or written strategies, or technology, to solve problems MA2-2WM

› checks the accuracy of a statement and explains the reasoning used MA2-3WM

› applies place value to order, read and represent numbers of up to five digits MA2-4NA

Whole Number 1
ES1 Maths Links

 

Recognise, model, represent and order numbers to at least 10 000 (ACMNA052)

 

 

  • Recognise, model, represent and order numbers to at least 10 000 (ACMNA052)represent numbers of up to four digits using objects, words, numerals and digital displays

 

  •  make the largest and smallest number from four given digits (Communicating)

 

The Number System – Digits and Place Value

 Create 3 digit numbers (drop balls down the spikes)

  Drag numbers to create 5 digit numbers

  Interactive abacus

 

  • identify the number before and after a given two-, three- or four-digit number

    * describe the number before as 'one less than' and the number after as 'one more than' a given number (Communicating)

 

Interactive 100s Chart

4 Digit Sequencer -  can set start number and increment

Bingo game 3 digit, 1 or 10 more or less

  Interactive abacus

 

 

  • count forwards and backwards by tens and hundreds on and off the decade, eg 1220, 1230, 1240, … (on the decade); 423, 323, 223, … (off the decade)

 

Counting Sticks

- can set step size, counts up and down

 

Bingo game 3 digit, 1 or 10 more or less

 

Find the Duck on the Number Line

 

Interactive abacus

 

Interactive chart to 1000

 

4 Digit Sequencer

- can set start number and increment

 

 

  • arrange numbers of up to four digits in ascending and descending order

     *use place value to compare and explain the relative size of four-digit numbers (Communicating, Reasoning)

 

ascending, descending or own numbers

numbers to 10 000

 

  • use the terms and symbols for 'is less than' (<) and 'is greater than' (>) to show the relationship between two numbers

 

Greater Than Less Thank

Compare Numbers

 

Apply place value to partition, rearrange and regroup numbers to at least 10 000 to assist calculations and solve problems (ACMNA053)

 

  • apply an understanding of place value and the role of zero to read, write and order numbers of up to four digits

    * interpret four-digit numbers used in everyday contexts (Problem Solving)

 

Ordering Number

Higher and Lower - numbers to 10 000

Place Value to 100 000

Place Value Pirates

Interactive abacus

 

 

  • use place value to partition numbers of up to four digits, eg 3265 as 3 groups of one thousand, 2 groups of one hundred, 6 groups of ten and 5 ones

 

Place Value Millionaire

Place Value to 100 000

Interactive abacus

 

  • state the 'place value' of digits in numbers of up to four digits, eg 'In the number 3426, the place value of the "4" is 400 or 4 hundreds'

 

Ordering Numbers

Place Value Millionaire

Football Place Value

Place Value Pirates

Interactive abacus

 

 

 

  • record numbers of up to four digits using place value, eg 5429 = 5000 + 400 + 20 + 9

 

Place Value Charts

Place Value to 100 000

Interactive abacus

 

  • partition numbers of up to four digits in non-standard forms, eg 3265 as 32 hundreds and 65 ones

 

Partition and Use Number

Line to Add 2 Digit Numbers

 

Place Value Charts

Find different ways to make a number

 

  • round numbers to the nearest ten, hundred or thousand

 

Round to nearest 10

Click the Zoom In button to get nearest 100

Rounds to 1000 (also has rounds to 10 and 100)

 

© 2013 Jenny Cottle All rights reserved.

 

 

 

 

 

 

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