Ages 9 to 12 years. Taking young readers on a trek through the cultural history of time, this activity book teaches a complicated subject in an understandable and approachable way. The numerous hands-on activities, which include making a shadow clock, tracking time like an ancient Egyptian, using a protractor to create a sundial, measuring time with water, and making a candle clock, will engage readers and bring learning to life. Exploring the concept of time in various cultures, this unique book provides young readers with easy-to-make projects that instil a deeper understanding of the meaning of time throughout history.