how to tell time

Describes the weight clock and the spring clock and how they work.

Educational Details: The clock face has large red numbers to match the hour hand, small blue numbers to match the minute hand, and a segmented color disk to help kids visualize "quarter
past" and "half past

Why do some plants blossom only during the day? How do certain birds know when and where to migrate? Why are some people "early birds" and others "night owls"? In this easy-to-read volume, Seymour Simon examines the inner biological clocks of people, animals, and plants and explains what makes them tick.

TIMES UP: Learn to tell time in this fast paced, fun and cooperative game. The goal of this Perfect Timing card game is to get the clock to the right place just in time.

Jumbo 12-sided dice/manipulative to reinforce basic time-telling skills. Contains 2 dice: (1) yellow with blue numbers 1-12 to designate hours. (1) yellow with red numbers: 00 -: 55 to designate minutes.

The hands of all thirteen clocks stand still in the gloomy castle on a lonely hill where a wicked Duke lives with his niece, the beautiful Princess Saralinda. The Duke fancies he has frozen time, for he is afraid that one day a Prince may come and win away the hand of the Princess—the only warm hand in the castle. To thwart that fate, he sets impossible tasks for Saralinda’s suitors. But when the bold Prince Zorn of Zorna arrives, disguised as a wandering minstrel, and helped by the enigmatic Golux, the cold Duke may at last have met his match.

Orphan, clock keeper, and thief, Hugo lives in the walls of a busy Paris train station, where his survival depends on secrets and anonymity. But when his world suddenly interlocks with an eccentric, bookish girl and a bitter old man who runs a toy booth in the station, Hugo's undercover life, and his most precious secret, are put in jeopardy. A cryptic drawing, a treasured notebook, a stolen key, a mechanical man, and a hidden message from Hugo's dead father form the backbone of this intricate, tender, and spellbinding mystery.

Man has always found a great need for measuring time. This book begins with very early time-keeping, and goes through water-clocks, sundials and early clocks to modern ones. At the end is the Atomichron, which may be the accurate time-keeper that will go with rockets into space.Early mechanical clocks were worked by heavy weights, and had only an hour hand, as seen in the old clockmaker's shop used on page 4. At that time people did not feel the need to know the exact time, nor had they made a clock accurate enough to tell it. In this age of science, time must be measured exactly. The Atomichron should lose only one second in three thousand years.

• Unlock the joy of learning time with our practical and functional Montessori toys for babies. Enhance kids' clock learning to tell time with our toy clock.