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Numbers & Punctuation

Essential Punctuation

Decode period, comma, question mark, and slash.

Learn these signals
This lesson’s signals are ., ,, ?, /. Hear each one, then type the character it stands for.

Click to hear

Decode the Morse
Decode ., ,, ?, / from Morse. Look at the · − pattern (and listen), then type the character it stands for.

Morse signal

·−·−·−

What character is this? Type it on your keyboard.

Tip: click Hear signal to play this Morse once.

Remember
  • Type the punctuation key itself (., ,, ?, /) — not its name.
  • Question mark (··−−··) often asks for a repeat.
  • Slash (−··−·) shows up in fractions and some prosigns.