For Kids 5 to 12 years. Addition Unplugged blends catchy melodies, drill and student involvement to make basic addition facts to 18 very memorable. The songs have been carefully written to reinforce addition skills through introduction to the concepts. This is a collection of 9 teaching songs, plus a complement of self quizzing tracks. Students will enjoy singing along to these addition songs. The lyrics book may be reproduced by the classroom teacher for classroom use. Over a dozen worksheets are included in the lyrics/activity book.