Efficiency of the IWB

The iTILT-training handbookoffers a set of criteria to be used when designing IWB materials for foreign language lessons.  One of the criteria focuses specifically on the efficiency of the IWB: ‘’When designing IWB-based activities teachers should measure the personal cost of integrating the IWB against its return and its efficiency. In other words, they should ask themselves whether the same activity could not be implemented more easily via other means’’ (page 14).