Education Concept Tracker

A prerequisite knowledge graph of 1590 learning concepts across 8subjects. Track what you've mastered and see exactly what you're ready to learn next — the topics whose prerequisites you've already met. Built on the Marble Open Skill Taxonomy.

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3-D shapes (age 10+)

Mathematics · Geometry · procedural

Recognise, describe, and build simple 3-D shapes, including making nets

What mastery looks like

Identify which net will fold into a given 3-D shape
Construct the net of a triangular prism and fold it to verify
Describe a 3-D shape by naming its faces, edges, and vertices

Check your understanding

If 3-D shapes (age 10+) is given a flat cross-shaped piece of card (a net), can they predict what 3-D shape it will make when folded up — and then fold it to check?

Prerequisites

Required first

Nets of 3-D Shapes
3-D shapes (age 9+)

Unlocks (1 directly)

3-D shapes (age 11+)

Knowledge-graph map

3-D shapes (age 10+)

What mastery looks like

Check your understanding

Prerequisites

Unlocks (1 directly)