00789cam a2200229 a 45000010009000000050017000090080041000260100017000670200022000840400018001060430012001240500025001360820019001611000026001802450061002062500056002672600063003233000033003865040051004196500060004707000029005301220820920160806101018.0001023s2002    njua     b    001 0 eng    a   00052539   a0130197343 (pbk.)  aDLCcDLCdDLC  an-us---00aQ183.3.A1bC637 200200a507/.1/2732211 aChiappetta, Eugene L.10aScience instruction in the middle and secondary schools.  a5th ed. /bEugene L. Chiappetta, Thomas R. Koballa.  aUpper Saddle River, N.J. :bMerrill Prentice Hall,cc2002.  axi, 337 p. :bill. ;c28 cm.  aIncludes bibliographical references and index. 0aSciencexStudy and teaching (Secondary)zUnited States.1 aKoballa, Thomas R.,cJr.