000			00450nam a2200133Ia 4500
008			211224s9999 xx 000 0 und d
020			_a9781412926607
082			_a507.1 HAM
100			_aHammerman, Elizabeth L
245		0	_aBecoming a better science teacher : 8 steps to high quality instruction and student achievement
260			_aThousand Oaks, CA: _bCorwin Press, _c2006
300			_axxi, 190 p. : ill. ; 28 cm
650			_aCurriculum planning
999			_c27597 _d27597