Mass Teaching Resources
- Plus Plan

Heavy vs. Light Digital Activity
Explore the mass of items and compare and contrast the heaviest and lightest with this set of 25 digital task cards.
- Free Plan

Informal Mass Choose and Use Cut and Sort
Learn the concept of informal units of measurement for mass with this choose and use worksheet.
- Plus Plan

Mass Vs Weight Poster
Display this poster to help students remember the difference between weight and mass.
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Understanding Mass True or False Sorting Activity
Practise the understanding of mass as a measurement with this printable mass sorting activity.
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Which Is Heavier? – Interactive Game
Have your students practise identifying heavier or lighter objects with an engaging “Which is Heavier" interactive game.
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Selecting Units of Mass – Sorting Activity
A sorting activity to help students identify objects that should be measured in grams, kilograms and tonnes.
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Which Is Heavier? – Interactive PowerPoint
An interactive PowerPoint quiz that asks students to compare the mass of various everyday objects.
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Weighing Scales Templates – Fish Scales
An assortment of weighing scales templates to give students practice at reading scales to measure mass.
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Weighing Scales Templates
A variety of weighing scales templates for students to practise reading scales to measure grams and kilograms.
- Plus Plan

Mass Vocabulary Poster
A poster that explains the concept of mass and lists associated vocabulary.
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Mass Investigation - How Heavy Are the Objects in Your Classroom?
Explore the mass of objects in the classroom with this mass mathematics investigation embedded in a real-world context.
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Measuring Mass with Informal Units Unit Plan
This Mathematics unit addresses the concept of measuring, comparing and ordering mass using informal units.
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Assessment - Measuring Mass with Informal Units
A 30 minute assessment in which students will demonstrate their knowledge and understanding of mass.
- Plus Plan

Revision of Mass
A 60 minute lesson in which students will revise and consolidate the concept of mass.
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Mass Investigation - How Heavy Are the Objects in Your Classroom?
A 60 minute lesson in which students will apply knowledge and understanding of mass to a real-world context.
- Plus Plan

Comparing and Ordering Mass
A 60 minute lesson in which students will develop the concept of mass by comparing and ordering the masses of objects.
- Plus Plan

Using Balance Scales
A 60 minute lesson in which students will create a set of balance scales for measuring and comparing the masses of objects.
- Plus Plan

Introduction to Mass
A 60 minute lesson in which students will explore the concept of mass by comparing and ordering objects.