Geoboard e entsoe ka eng?
Context:Geoboard ke sesebelisoa sa lipalo se sebelisetsoang ho hlahloba likhopolo tsa mantlha ho geometry ea sefofane joalo ka perimeter, sebaka le litšobotsi tsa likhutlo-tharo le li-polygone tse ling. E entsoe ka boto e nang le palo e itseng ea lipekere tse phuthetsoeng, tseo ho tsona ho phuthetsoeng lihlopha tsa geo tse entsoeng ka rabara. U ka boela ua sebelisa li-rubber band tse tloaelehileng. Li-geoboard li qapiloe le ho tsebahala lilemong tsa bo-1950 ke setsebi sa lipalo sa Moegepeta Caleb Gattegno (1911-1988).
Geoboard e entsoe ka boto ea'mele, lipekere tse ling, le lihlopha tsa geo tse ka bang lihlopha tsa rabara.