Bright or Dim? Your Screen!

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ICT · My World Quest — full scheme of work · seedling

Bright or Dim? Your Screen!

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For grown-ups

Companion summary

Have you ever squinted at a tablet because the screen was too bright or too dark? You can change screen brightness on phones, tablets, and laptops every single day. A very dim screen saves battery power, while a very bright screen helps you see in sunshine. When you finish, try asking a grown-up to help you find the brightness buttons on a real device!

Look at the light!

Look at the light!

Close your eyes. Now open them. The room has light! Screens make light too.

💭 Think about this

Is the sun bright or dim?