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