Teaching students beginning math and language arts, the Calvert Kindergarten Complete Set provides 160 lessons in each subject with corresponding teacher's guides. Colorful, comprehensive topics include numbers, shapes, colors, sounds, upper and lowercase letters, time, and addition and subtraction. Young students enjoy Calvert's colorful, fun-filled lessons! Easy-to-follow lessons are workbook-based and include diverse activities created to teach math and language skills. Each subject contains nine major topics and a review to guide the learning process.