Teaching game using small jigsaw plates marked with letters - uses plate with three types of coupling elements for prefix, stem and suffix of word

摘要

The plates can be marked with combination of letters representing sounds or sound combinations, and can be joined to form words. Individual plates have coupling elements. A first type of coupling elements is provided for plates usable for the stem of the word (initial sound, stem vowel, final sound; 1, 2a, 2b, 3a, 3b). A second type of coupling elements is for prefixes (4a, 4b) connectable with each other or with the stem initial sound (1). A third type of coupling elements is provided for suffixes (5b, 5c) or endings (5a) for the stem final sound (3a, 3b).