Misconceptions & Reasoning
📋 What it is
Test "obvious" light ideas against evidence — many everyday beliefs about colour and vision are wrong.
🗣️ Coach says
Light is full of feels-right-but-wrong ideas: your eyes don’t shoot out beams to see, white isn’t "no colour" (it’s all colours mixed), and objects don’t "have" colour on their own — they reflect certain colours of light. Reasoning means testing the claim, not trusting the hunch.
🧠 Memory hook
Feels-true ≠ is-true. Eyes receive light; they don’t emit it.
😂 Giggle
Why was the prism so popular?
It always showed its true colors!
😲 Whoa!
A red apple isn’t "red" in the dark — it has no colour of its own; it simply reflects red light and absorbs the rest, so with no light there’s no colour.
✅ Quick check: Do your eyes send out rays to "feel" objects, like a flashlight?
Say your answer out loud first — then reveal.
No — your eyes RECEIVE light that bounces off objects; they don’t emit anything.
Vision is reception of reflected light, not emission.
🧪 Try it! (2 minutes)
In a dark room, note you see nothing — proof your eyes need incoming light, not the other way around.