Juxtaposed puzzles are a fundamental learning tool for pre-verbal learners. Not only do inset puzzles with 3 pieces promote problem solving skills, but they also help develop memory and allow young learners to test visio-spatial abilities. And puzzles are essential for many early intervention programs and assessments! Use this 3-Piece Puzzle Bundle to assess ABLLS-R Task Objectives B10 (Puzzles with multiple connecting pieces in an inset type frame) and B14 (Puzzles with multiple pieces which must be juxtaposed).