Plastic Two Colored Counters
This is used to demonstrate/represent set of numbers, skip counting and integers; perform fundamental operations on integers.
Material: Hard Plastic
Minimum of 60 pieces per set (double sided color)
Must have smooth surface and edges
Chip's diameter: 22mm (minimum)
Chip's thickness: 1mm (minimum) Tender product as per DEPED Guidelines.
Plastic Two Colored Counters ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.