AI Constitution

Resources · Learning tool

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.

Sign in to track your progress and get personalized recommendations. You can browse freely below.

Knowledge-graph map

Computing
Mastered Ready to learn LockedHover a node for its description · click to open
← Back

Transparent, Translucent & Opaque

Science · Waves, Light & Sound · procedural

Investigate the effect of placing objects made of different materials in the path of a beam of light, discovering transparent, translucent, and opaque materials

What mastery looks like

  • Test at least six materials and classify them as transparent, translucent, or opaque
  • Define transparent (light passes through clearly), translucent (some light passes, blurry), opaque (no light passes)
  • Predict whether a given material will let light through based on its appearance

Check your understanding

Can Transparent, Translucent & Opaque test different materials with a torch and sort them into ones light goes through, ones that block light, and ones in between?