Crosswords and wordsearches have become popular means for teaching words, terms, and concepts. They've become popular for two reasons: they're enjoyable and they work. The topics in this collection cover the basic terms and concepts usuallytaught at the second through fourth grade level. The crossword and wordsearch puzzles in this book cover a wide variety of subjects across the curriculum. A few examples are vowel sounds, compound words, holidays, math terms, and astronomy terms.