Magnetic Demonstration Advanced NumberLine Clock Non-Glare Plastic sold as 2 packsButtons approximately

sold as 2 packsButtons approximately 3/4" to 1"Many different sizes

possessive

boost comprehension

SKU: ERSILC67300002

Magnetic Demonstration Advanced NumberLine Clock Non-Glare Plastic sold as 2 packsButtons approximatelyMPN: 005083 UPC: 848850114375 Calculate intervals of time and solve elapsed time problems with our Advanced NumberLine Clock. It comes with a clock frame and 2 detachable numberline chains1 for AM and 1 for PM. Simply unfold the number line chains, snap them together, and you've created a number line out of a clock. Gears maintain correct hour and minute relationship. Practice telling time on 3 different styles of analog clocks. Build your own 24 hour