Krey, Tirzah Margarete2018-04-052018-04-0519631963b14621514https://hdl.handle.net/2144/28065Thesis (Ed.M.)-Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.Science educationMathematics educationExperiences in the intermediate grades which have implication for the integration of science and mathematicsThesis/Dissertation