A collection of tongue twisters that is an amusing exercise for beginning readers.
This Fox is a tricky fox. He'll try to get your tongue in trouble.
One of Seuss's best, this must-read-aloud classic is to get many giggles out of readers young and old.
Grows students' vocabulary & reading skills, newly updated with new words
Features 36, 000 updated entries, uses 1, 300 quotes from children's literature
A great study aid for students building vocabulary. Perfect resource for school or home.
Large book full of illustrated explanations of how hundreds of machines work
Encourages reading, exploration, an interest in science and engineering
Wrap your brain around some of the most amazing technology of our world!