ACARA AC9MFM02, Compare size and length directly

Foundation · Measurement

Directly compare and describe everyday objects by attributes such as how long, heavy or full they are.

Below are free printable maths worksheets that support AC9MFM02. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.

Teach this code

Deliver a whole lesson on AC9MFM02 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.

Measuring, comparing and sorting

Kindergarten (ages 5 to 6)

Teaching guide

What students learn

Directly compare and describe everyday objects by attributes such as how long, heavy or full they are.

How to teach it

Compare objects directly (line them up at one end) and by measuring with informal units, blocks or paperclips placed end to end with no gaps, then compare the counts.

Worked example

The shoe is 4 blocks long. The straw is 2 blocks long. Which is longer?

Answer: shoe

Generated and checked in code, so it is correct.

Watch out for

Not starting both objects from the same line, and leaving gaps or overlaps between informal units so the count is off.