DK's Silly Sentences is a fun educational game made for children ages 4-7, but chldren a bit older also enjoy this game.
It is a cross between a puzzle and a game. The playing pieces are made in such a way that they will only connect if it makes a proper sentence. The pices are color-coded (examples: orange/nouns, green/verbs, blue/adjectives, pink/prepositions, etc.)with a picture if it is a noun.
This may sound a little daunting for a four year-old, but my four year-old loves making "silly sentences" with her older sisters.
Grammar skills are not focused on much in the early grades. This game helps teach these vital skills in a manner that makes it fun!
I feel this has been a valuable aid in teaching my children grammar skills such as sentence structure at an early age.