The attribute puzzle format is a traditional format in math education. It occurs in logic materials developed in the sixties by EDC in Boston, with visual objects. Example:
these are gloops: A B C D E these are not gloops: F G J L N which of these are gloops? O P Q R S
Set#1
with: battery, key, yeast, bookmark w/out: stapler, match, Rubik's cube, pill bottle
Needs to be placed inside something else when used for its usual purpose.
Set#2
with: Rubik's cube, chess set, electrical wiring, compass needle w/out: clock, rope, tic-tac-toe, pencil sharpener
Uses color to distinguish between otherwise identical parts.
- Set#3
- with: koosh, small intestine, Yorkshire Terrier, Christmas Tree w/out: toothbrush, oak chair, soccer ball, icicle
Villiform.