Book, While You Were Out, Physical Science
Imagine this scenario: you need to take the day off due to a last minute emergency. You left your substitute high and dry, your class with nothing to do! What do you do? Let the While You Were Out series provide biology, chemistry or physical science assignments your sub can do with your class while you're out. No explanation is needed on the part of the sub other than telling students to hand in their work by the end of the period. Features concept crossword puzzles, formula word searches and challenging symbol games. Included answer sheets.Gr. 9 -- 12, 27 pp., spiral bound.