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| puzzle base and pieces | puzzle assembled |
Note that the Bliss Head design was taken directly from Eugene McDonald’s book Teaching and Using Blissymbolics.
The puzzle can act as a motivator for students who have mastered the “ear”, “eye”, “nose” and “mouth” concepts as well as their graphic representation. It may also help them refine their tactile skills and their ability to spatially locate a part of the head. Finally, they may learn to use the process of elimination to select among remaining pieces.
The fact that the two “ear” pieces are mirror images of one another, may be an additional challenge for the student. You may be able to use the fact that their own ears are mirror images of each other to help the student associate the correct piece with the correct location in the base.
The puzzles come in two sizes: standard and large. The raised symbols on the standard size puzzle match the size of the raised symbols on their corresponding Bliss Tactile Symbol. The large puzzle is 50% larger than the standard puzzle in all three dimensions. The larger puzzle may be easier to assemble for students with more limited motor control.
Note that the zip files contain only a single “eye” piece. You’ll need to print two of this piece.
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| Standard-size Bliss Head Puzzle | Large-size Bliss Head Puzzle |