A crossword puzzle set based on life science/plant vocabulary. A full page puzzle, a second full page with answers, and a third page of the contextual clues. This is a terrific way to introduce, review, or reinforce the vocabulary necessary to comprehend this aspect of the plant kingdom. Having it in Excel allows you to manipulate both the complexity of the clues and the amount of lettering you fill in so you are able to differentiate your lessons through a variety of levels.