A preposition is a word that combines with a noun to show position, time or direction (such as near and far). Match the words with their corresponding pictures, in this self-correcting puzzle, to create a completed card. The unique 4 piece jigsaw structure allows the child to divide the puzzle in to 2 separate puzzles. The child can first match the word and the picture from one side of the puzzle to help understand its meaning. The two sides of the puzzle can join to create a completed 4 piece puzzle to help the child visually identify the words that combine with a noun to show position, time or direction. Each jigsaw piece is a specific shape and can only be joined in a certain sequence helping the child to self correct their puzzle. Each puzzle contains a vibrant, engaging picture to help with self correction. As the pieces of the puzzle are joined together correctly it will reveal a completed picture. Includes a set of 12 puzzles. Details:7.25" x 6.25" x 2.5" package sizeContains 48 pieces (12 puzzles)For ages 5 and up