Interactive whiteboards

Grader A: hit

NCES 2009: IWBs available every day to 23-28% of teachers; 57% of those with access used them sometimes or often.

Test: at least 5% of US public school teachers had/used IWBs by 2014

• Teachers' Use of Educational Technology in U.S. Public Schools: 2009 (NCES 2010-040) (2010-05): IWBs available every day to 28% (classroom) / 23% (as needed) of teachers in 2009

Grader B: hit

NCES 2009: 57% of public school teachers used interactive whiteboards sometimes or often for instruction.

Test: At least 5% of US K-12 teachers used IWBs by 2014.

• Teachers' Use of Educational Technology in U.S. Public Schools: 2009 (NCES 2010-040) (2010-05): Teachers using equipment sometimes or often for instruction: 72% LCD/DLP projectors, 57% interactive whiteboards; available every day to 36%/48% (projectors) and 28%/23% (IWB)