自然科學外文書的部落格

The Judy clock has been in schools for over 70 years. Now it is available to use at home and on the go! This

two-sided write-and-wipe clock with dry erase pen features movable hands on one side and a blank clock on

the other. Both sides are wipe-off surfaces and include space for writing the digital time. This clock will guide

children through the basics of time-telling, including hours, half hours, and minutes.