12-hour demonstration clock is a great way to help kids grasp time-telling skills.Learning Resources Big time learning clock® 12-hour demonstration clock is ideal for ages 4 - 9 and grades preK - 4th. Clock help kids to grasp time telling skills.Subject: TimeAge group and grade: Ages 4 - 9 and grades pre-kindergarten - 4thHelps in building up skills like self-help, social and behavioral cognitive, math, receptive and expressive language, fine motorSupports visual and kinesthetic learningNumbers are easy-to-see and identify, minute and hour hands are color-codedClock has minute marks that can be used for discussion, counting and visual learning12-Hour Big Time Demonstration ClockHidden gears maintain correct hour and minute relationships as you demonstrate time-telling conceptsDurable plastic clock is 5" diam. x 13-1/4"H with easy-to-read hour and minute markings, removable stand and teaching guide