Oz-e-maths Top-ups and Swap-outs for Currency and Measurement

Top-ups and Swap-outs for Currency and Measurement – Year 2 is a Mathematics unit for Year 2 students. It works in cooperation with Connecting Maths Concepts (CMC) to ensure that delivery of CMC aligns with Australian Curriculum gap requirements. It aligns to the Australian Curriculum:

Measure the length of shapes and objects using informal units, recognising that units need to be uniform and used end-to-end (AC9M1M02).
Describe the duration and sequence of events using years, months, weeks, days and hours (AC9M1M03).
Group, partition and rearrange collections up to 1000 in hundreds, tens and ones to facilitate more efficient counting (ACMNA028).
Group, partition, rearrange and rename numbers up to 1,000 according to their place value and into other number groupings (AC9M2N02).
Recognise and explain the connection between addition and subtraction as inverse operations, apply to partition numbers and find unknown (AC9M2A01).
Count and order small collections of Australian coins and notes according to their value (ACMNA034).

In Lesson 3 (CMC Level C: Lesson 31-40), students learn to:

know that two-digit numbers are comprised of tens and ones
use pictorial MABs to demonstrate that three-digit numbers are comprised of hundreds, tens, and ones/units
show that three-digit numbers are comprised of hundreds, tens, and ones/units
demonstrate three-digit numbers are comprised of hundreds, tens, and ones/units.

In Lesson 4 (CMC Level C: Lesson 51-60), students learn to:

describe skip counting and the pattern of counting by 2s
use counting by 2s to count a collection of objects
represent skip counting by 2s on a number line, identifying the missing number
describe the 2s skip counting pattern beyond 100
describe the pattern of skip counting by 5s
use skip counting by 5s to represent the pattern
use skip counting by 10s to represent the pattern and identify the missing number.

In lesson 5 (CMC Level C: Lessons 91-100), students learn to:

describe the effect of a one-step slide
identify a one-step slide
describe the effect of a flip
identify a flip or slide
investigate the effect of flips by moving and drawing shapes
demonstrate the effect of slides and flips by drawing irregular shapes.

In Lesson 6 (CMC Level C: Lesson 101-110), students learn to:

identify and describe half and quarter turns
demonstrate a half turn and quarter turn to create a pattern.

In the Swap-Outs, students learn to:

identify and count Australian coins
apply ruler skills to measure length
use a ruler to count backwards
to solve comparison word problems.

Mastery Tests

Mastery Tests are given at the end of every 10 lessons, designed to be taught over a two-week cycle. Mastery Tests allow teachers to monitor student understanding of the concepts taught in previous lessons and identify where reteaching is needed.
The Teaching Guide contains the Mastery Test script. Mastery Tests are delivered using a presentation script, board displays and a handout for students. The Teaching Guide also contains the Answer Key.

Cumulative Tests

There are two Cumulative Tests for Swap-Outs that are completed after lesson 60 and lesson 120. The Cumulative Tests are in the Teaching Guide.
Teachers copy the assessment and distribute to students at testing time.

Oz-e-maths Supplementary Materials for Connecting Maths Concepts Years F-5

Teaching resources

Lesson Objectives

Success Criteria

I Do

We Do

You Do

Edit: Peer Feedback

Effective Feedback

Reflect

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