A telephone poll of a representative sample of 506 Israeli Jews age 15-18 carried out by Maagar Mohot Survey Institute (headed by Professor Yitzchak Katz) for the Committee of Gush Katif Residents between 16-18 January 2011 revealed an appalling lack of knowledge by these teenagers concerning Israel's evacuation and disengagement from Gaza in 2005.
Hopefully this ignorance can be countered with a visit to the Gush Katif Museum in Jerusalem.