- Create engaging lessons of geometric principals with this versatile demonstration compass
- Draw circles 2"-32" in diameter, construct and measure angles with built-in protractor, and measure length in customary or metric scales
- Suction cup fits securely on board for accurate measurements and construction
- Direct view pivot point and quick-set radius indicator allow easy drawing of circles
- Use with chalk or dry-erase marker
The Learning Resources Bullseye Demonstration Compass lets you model drawing activities for the whole class. Direct view pivot point and quick-set radius indicator allow easy drawing of circles 2" to 32" in diameter. Compass also has built-in protractor, and dual-scale ruler. Use with chalk or dry-erase marker. Suction cup fits securely on board. The Learning Resources Bullseye Demonstration Compass Features: Transparent, shatter-resistant plastic compass Large size (measures 19.75"L x 4.25 "H) Built-in protractor, and dual-scale ruler
