Mathematics / Year 1 / Measurement and Geometry / Using units of measurement

View on Australian Curriculum website Australian Curriculum, Assessment and Reporting Authority
Curriculum content descriptions

Measure and compare the lengths and capacities of pairs of objects using uniform informal units (ACMMG019)

Elaborations
  • understanding that in order to compare objects, the unit of measurement must be the same size
General capabilities
  • Numeracy Numeracy
ScOT terms

Volume (Dimensions),  Length,  Informal units

Interactive

Sites2See – measurement for primary

Selected links to a range of interactive and print resources for Measurement topics in K-6 Mathematics.

Online

reSolve: Authentic Problems: Target Ball

This sequence of four lessons explores the relationship between an informal unit of measure and what is being measured using the context of designing a game of 'Target Ball'. Students work in groups to collect data on how far their chose ball rolls, using a cut-out foot as an informal unit of measure. They represent and ...

Video

How many potatoes tall is Elmo?

NFL footballer Drew Bees and Elmo discuss how to measure length. Drew does his best to measure Elmo using a potato, a tube of toothpaste and a football as the units of measure. He also measures Elmo in inches using a ruler. For each unit of measure, find out how tall Elmo is.

Video

What holds the most?

Flynn and Dodly are going on a camping adventure. Watch how they measure the capacity of different containers. Which container will hold the most? 'Dodly the Adventurer' needs a container to put all his precious rocks in. Can you find a container big enough?

Online

Measuring familiar things

Explore the attributes of familiar items. Make direct comparisons of these items based on length, mass (heaviness) or capacity (volume, or how much something holds). Use appropriate everyday language to describe the comparisons made. Use uniform informal units to measure items. Tell the time to the hour and half-hour using ...

Video

Volumes and surface areas

Take two differently shaped containers, for example, a tall, skinny cylinder and a short wide one. Which one will hold more beads? The result may surprise you! It's all about capacity. Two containers with the same surface area can have very different shapes and sizes, so they can have different volumes and hold different ...

Interactive

Treasure Map | Peg + Cat

Peg and Cat show how to measure when looking for buried treasure! See how they measure using informal units and solve problems along the way.

Video

Measuring length informally

How do we measure how big something is? Flynn and Dodley want to see who has the bigger toy bus. Which bus is taller, wider, longer? Flynn models how to measure his bus using sticks so he can make a garage for his 'magic' bus. The Flying girl and others also do some measuring.

Online

Mixed-Up Maths

Join our host, Ed, as he finds himself in all types of situations where only his knowledge of Maths can help him. From saving the planet from Aliens, to creating a superhero that can stop a strawberry milkshake tidal wave. From searching for buried treasure, to jumping like a daredevil, or planning the greatest circus party ...

Online

Water for life

This is a unit of work about the importance of water. Intended for the early years and written with a global education focus, the resource consists of five single- or multi-lesson activities, titled: Ways we use water; Where our water comes from; Carrying water; Sharing a precious resource; and Wonderful water. The activities ...