# Measuring mass and weight (age 4+)

Compare two objects directly by mass or weight and describe the difference using language such as heavy, light, heavier than, lighter than

Builds on: Measurable Attributes of Objects (hard, https://ai.page/c/measurable-attributes-of-objects/en.md)

Concept id: measuring-mass-and-weight-age-4. Subject: maths. Licence: CC BY-SA 4.0.

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