【實用教育app】Okta's Rescue|最夯免費app-綠色工廠好玩App

Oh, no! Okta and his friends need help. Help rescue them by transporting them to a safe ocean. How fast can you transport the Oktas? Use your counting skills to save as many as you can before the timer runs out.

This app was developed for children in grades preK–2 by Illuminations. It is also available as an online activity along with many other free math resources for children at http://illuminations.nctm.org.