2Massachusetts Department of Education. Massachusetts Science and Technology/Engineering Curriculum Framework 2006.
3Massachusetts Department of Elementary and Secondary Education. High School MCAS Chemistry Performance Level Descriptors.
4Massachusetts Department of Elementary and SecondaryEducation. The Spring 2011 High School MCAS Chemistry Test.
二级参考文献2
1The U.S Department of education.The No Child Left Behind Act of2001[].ht-tp://wwwedgov/office/OESE/esea/NCLBexec-swnn.
2Massachusetts Department of Elementary&Secondary Education.The Spring2007High School MCAS Biology Test XVIII Biology High School. http://www.doe.mass.edu/mcas/search/de-fault.asp/YearCode=2007&GradeID=100&Ques-tionCategory=bio_hs-norc&FormSubmitted .
