00637nam a2200181 a 450000500170000000800410001702000170005805000230007510000220009824501100012026000390023030000290026952100080029865000450030665000480035165000310039970000250043020140310183540.0111109s19uu    xx            00    eng d  a978141291651  aLB 1585b.G73 2008  aGregory, Gayle H.  aDifferentiated instructional strategies for science, grades K-8 /cGayle H. Gregory, Elizabeth Hammerman.  aCalifornia :bCorwin Press,c2008.  a177 p. :bill. ;c25 cm.  aEDU  aSciencexStudy and teaching (Elementary)  aSciencexStudy and teaching (Middle school)  aIndividualized instruction  aHammerman, Elizabeth