Plastic Two-colored Counters,1-inch diameter, 200 pcs/set Manufacturer,Supplier and Exporter in India
Product Code : SCL-ELE-11042
These counters are
engineered for heavy-duty classroom use, featuring a high-contrast,
double-sided color profile essential for modeling mathematical operations.
|
Feature |
Engineering Specification |
|
Quantity |
200 Pieces per Set |
|
Material |
Industrial-Grade Hard Plastic
(High-Impact Polymer) |
|
Diameter |
22 mm – 25 mm (approx. 1
inch) |
|
Thickness |
1 mm (Minimum) for easy
manipulation and stacking |
|
Surface Finish |
Ultra-smooth beveled edges
for safety and tactile comfort |
|
Visual Design |
Double-sided contrasting
colors (typically Red/Yellow or Red/White) |
|
Storage |
Heavy-duty transparent
polymer container with secure lid |
The
Pedagogy of Discrete Modeling
Two-color
counters are foundational Manipulatives used across global curricula to bridge the gap between
concrete and symbolic mathematics. They are specifically designed for the Singapore Math method and other CPA (Concrete, Pictorial, and Abstract)
frameworks.
According
to educational research indexed on Google Scholar, the use
of discrete models helps students visualize Integers
and fundamental arithmetic operations. Our counters are utilized to
demonstrate:
·
Zero Pairs: Using contrasting colors to represent positive and
negative values.
·
Fundamental Operations: Addition, subtraction, and multiplication of signed
numbers.
·
Probability & Statistics: Serving as reliable tools for Probability theory experiments and frequency modeling.
·
Skip Counting: Assisting early learners in recognizing numerical
patterns and sets.
Factory-Direct
Quality & Safety Standards
When you partner
with a manufacturer that owns the production line, you receive guaranteed
consistency that trading companies cannot provide:
·
Non-Toxic Certification: Our plastics are certified free from BPA, phthalates,
and lead, meeting rigorous EN71 and ASTM international safety standards.
·
Permanent Branding: Every set is permanently marked with our brand, ensuring
product traceability and long-term asset management for educational
institutions.
·
Precision Molding: Our factory utilizes advanced injection molding to
ensure every counter is perfectly flat and free from sharp "flashing"
or molding defects, preventing skin irritation during student use.
·
High-Contrast Pigments: We use UV-stable dyes to ensure the two-sided colors
remain vibrant and distinct over years of exposure to classroom lighting.
