The Primary Time Teacher Learning Clocks displays an analog face on one side, digital on the reverse, to reinforce both methods of time-telling. Clocks provide teachers with immediate feedback and challenges students to show the right answer before their classmates do! Features color-coded hours (red) and minutes (blue) to help students differentiate between the two. Clocks are made of durable cardboard and measure 6.5" in diameter with a 4.75" plastic handle. They work with wet- or dry-erase markers. Includes 5 double-sided clock boards and Activity Guide. 1st Grade+