Over time, it's quite a strange thing: it is infinitely long, yet most of the time it feels far too short. It is invisible, yet can still be measured. It makes life easier, but it can also complicate things significantly. One thing is for sure: time has a grip on our lives! With this booklet, you and your children will uncover some of the secrets of time. Contents include: The clock, Day and night, The seasons, My lifespan, Lifespans in nature, Past, present, and future, Perception of time, The days of the week, The months, Various calendars, Everything in its time.