Are you teaching beginning music students? You will love this book! It is interactive and teaches whole, half, quarter, eigth, and sixteenth note values, as well as measures and how many beats are in a measure. It is not cluttered up with staves, notes on the staff, or which finger plays which note. Many exercises are included to drive each lesson home. It's just plain note values - how to count them, sing them, and presented in a way that a 4 year-old would understand.
It's fun and works for the very young, right up to the young in soul!
Dawn's next book will be complicated note values. The book will be similar to this book, but will include dots, ties, triplets, etc.