Large Demonstration Compass – Geometry Teaching Tool for Classrooms
Large Demonstration Compass – Geometry Teaching Tool for Classrooms
Large Demonstration Compass for Classroom Teaching
Make geometry lessons come alive with this Professional Demonstration Compass — the go-to tool for educators who need to draw large, precise circles and arcs on blackboards and whiteboards. Designed for clarity and ease of use, this teaching compass ensures every student in the room can follow along with confidence.
Key Features
- Classroom-Ready Size: At 45.5 × 4.0 × 2.0 cm (17.88 × 1.57 × 0.79 in), it creates large, highly visible circles perfect for whole-class instruction.
- Ergonomic & Easy to Use: Thoughtfully designed for a comfortable grip, allowing teachers to draw smooth, accurate circles and arcs with minimal effort.
- Multifunctional: Ideal for drawing circles and arcs in geometry lessons, drafting demonstrations, and professional classroom settings.
- Magnetic Base: Built-in magnet helps the compass stay secure on magnetic whiteboards during use.
- Durable Plastic Construction: Lightweight and sturdy plastic body makes it easy to handle during extended lessons and carry between classrooms.
- Accurate Results: Precision design ensures reliable, clean drawings every time — reinforcing geometric concepts clearly.
- Compact & Portable: Despite its large drawing capability, the design remains lightweight and easy to store or transport.
Specifications
- Material: Plastic & Magnet
- Color: Multicolor
- Size: 45.50 × 4.00 × 2.00 cm / 17.88 × 1.57 × 0.79 in
- Package Includes: 1 × Teaching Demonstration Compass
- Made in Mainland China
Perfect For
- Math and geometry teachers at all grade levels
- Classroom blackboard and whiteboard demonstrations
- Drafting and technical drawing instruction
- Professional and educational settings
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Frequently Asked Questions
Q: Is this demonstration compass compatible with both blackboards and whiteboards?
A: Yes! The demonstration compass is designed for use on both blackboards and whiteboards. Its built-in magnet provides added stability on magnetic whiteboards, while its large size ensures circles and arcs are clearly visible to the entire classroom.
Q: What is the maximum circle size this teaching compass can draw?
A: The compass measures 45.50 cm in length, allowing teachers to draw large circles suitable for full-class visibility during geometry and drafting demonstrations.
Q: Is this compass suitable for students to use individually?
A: This compass is specifically designed as a demonstration tool for teachers and educators. Its large size makes it ideal for classroom instruction rather than individual student desk use. For student use, a standard-size geometry compass is recommended.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.