Guide คู่มือ

How to use the box

1. Put new cards in Box 1.
2. Read one side, say the answer out loud, turn the card over.
3. Right → move it up one box. Wrong → back to Box 1.
4. Review Box 1 every day, Box 2 every 2 days, Box 3 every 4 days, Box 4 every week, Box 5 every 2 weeks.

Thai tones

Sounds of the romanization

• ph th kh – with a puff of air (never “f” or English “th”). p t k – no puff.
• aa ii uu ee oo – long vowels. ae as in “cat”, ue “oo” with lips spread, oe as in “her”, aw as in “law”.
• j = จ, ng = ง (also at the start of words).