A straightforward app that helps you prepare for the Teaching Knowledge Test. Clean and super intuitive user interface design. Focus on studying, not on how to use an app. No internet connection required. No need to carry heavy books or to print bulky note cards. The Teaching Knowledge Test, or TKT, is a professional credential that focuses on core teaching concepts for teachers of English as a foreign language. It should not be compared to the CELTA because it does not have a practical teachi