Master all kinds of measuring with this Lift-the-flap introduction to time, speed, length, temperature and more.
An engaging introduction to a key early learning concept, with internet links to find out more..
There are speeds to calculate, thermometers to read, and lengths to measure using the handy pop-out ruler included in the book.
Master all kinds of measuring with this Lift-the-flap introduction to time, speed, length, temperature and more