This product contains over 300 proverbs, brain teasers, riddles, puzzles, and jokes, all collected, classroom-tested, and curated over my 16 years of teaching ESL & EFL. But they can work in any class to introduce a theme or fill time. Use them as warmers, fillers, closers, or put them in your fast-finisher file.I've curated this collection to include only prompts that that arefun and engaging.simple enough that students can do them on their own.promote critical-thinking skills.And I've incl