The document discusses interactive whiteboards (IWBs) and argues that they allow for more engaging and personalized lessons compared to traditional chalkboards. It notes that IWBs enable teachers to easily integrate different media like videos and internet resources into lessons. Additionally, IWBs allow teachers to cater lessons to various learning styles. However, the document also cautions that teachers need time to learn how to best utilize new technologies and should avoid seeing them as merely replacements for older tools.