Free Formulator Tarsia. Software to create jigsaw puzzles. Need Windows though.
Math Puzzles - Teaching Madness
Math sorts - really like this idea! Use with measures in different time signatures.
Worksheets: Addition Math Puzzles
Math Puzzle that emphasizes multiple solutions. Could modify for older students.
Peekaboo! Make and do.: 2D Shapes Game
White Line Pebble Maths - fab as ever from I'm a teacher, get me OUTSIDE here! (",)
Counting with loose parts from Rachel (",)
Simple Ordering Christmas Tree Puzzle from Rachel (",)
folding a maths puzzle book