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{{Short description|Key Curriculum Press Interactive Math program}}
The '''Interactive Mathematics Program (IMP)''' is a four-year, problem-based mathematics curriculum for high schools. It was one of several curricula funded by the [[National Science Foundation]] and designed around the 1989 [[National Council of Teachers of Mathematics| National Council of Teachers of Mathematics (NCTM)]] [[Principles and Standards for School Mathematics|standards]]. The IMP books were authored by Dan Fendel and Diane Resek, professors of mathematics at [[San Francisco State University]], and by Lynne Alper and Sherry Fraser. IMP was published by Key Curriculum Press in 1997 <ref>{{cite web|last=Wu|first=H.|title=Review of IMP|url=http://math.berkeley.edu/~wu/IMP2.pdf}}</ref> and sold in 2012 to It's About Time.<ref>{{cite web|url=http://www.keycurriculum.com/about/press|title=Press|work=Key Curriculum Press Release|url-status=dead|
==Curriculum==
Designed in response to national reports pointing to the need for a major overhaul in mathematics education,<ref>[http://www.nap.edu/books/0309039770/html/] ''Everybody Counts: A Report to the Nation on the Future of Mathematics Education'', Mathematical Sciences Education Board, National Research Council, 1989</ref><ref>[http://books.nap.edu/openbook.php?isbn=0309041872] ''Reshaping School Mathematics: A Philosophy and Framework for Curriculum'', Mathematical Sciences Education Board, National Research Council, 1990</ref><ref>[http://www.project2061.org/publications/sfaa/online/sfaatoc.htm] ''Science for all Americans'', American Association for the Advancement of Science, 1989</ref> the IMP curriculum is markedly different in structure, content, and [[pedagogy]] from courses more typically found in the high school sequence.<ref>''Introduction and Implementation Strategies for the Interactive Mathematics Program: A Guide for Teacher-Leaders and Administrators'', Key Curriculum Press, 1997</ref>
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* The IMP curriculum expects students to make nearly daily use of a scientific [[graphing calculator]].
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Nearly every one of these distinctive characteristics has generated controversy and placed the IMP curriculum right in the middle of the “[[math wars]],” the conflict between those that favor more traditional curricula in mathematics education and the supporters of the reform curricula that were largely an outgrowth of the 1989 [[Principles and Standards for School Mathematics|NCTM standards]].
IMP is among the reform curricula that have been heavily criticized by organizations such as [[Mathematically Correct]]. That organization's Internet site begins with a statement that “advocates of the new, fuzzy math” (focus) “on things like [[calculator]]s, blocks, guesswork, and group activities and they shun things like [[algorithm]]s and repeated practice. The new programs are shy on fundamentals and they also lack the mathematical depth and rigor that promotes greater achievement.”<ref>[http://www.mathematicallycorrect.com/] {{Webarchive|url=https://web.archive.org/web/20111128152658/http://www.mathematicallycorrect.com/ |date=2011-11-28 }} Mathematically Correct, www.mathematicallycorrect.com</ref> Former NCTM president Frank Allen states, “Trying to organize school mathematics around problem solving instead of using its own internal structure for that purpose … (is destroying) essential connections….”<ref>[http://mathematicallycorrect.com/allen1.htm] Allen, F: “A Critical View of NCTM Policies with Special Reference to the Standards Reports” on mathematicallycorrect.com, last retrieved April 7, 2010</ref>
Criticism often includes anecdotal evidence including stories of school districts that have decided to discontinue or supplement use of the IMP curriculum<ref>[http://www.homework-desk.com/blog/kids_math_basics/] "Does kid's math have go to basics?”</ref> and of students who did not feel they had been prepared adequately for college.<ref>[http://mathematicallycorrect.com/impsf.htm] Datta, S: “Interactive Mathematics Program: Manifesto on an Experimental Concept Gone Awry” on mathematicallycorrect.com, last retrieved April 7, 2010</ref>
Supporters point to statistical studies that compare the performance of students enrolled in IMP courses with their peers enrolled in traditional high school mathematics courses. Merlino and Wolff, two such researchers, report that in their several studies IMP students consistently outperformed traditionally taught students on both the math and verbal sections of the [[PSAT/NMSQT|PSAT]], as well as on the SAT-9.<ref>[http://www.gphillymath.org/StudentAchievement/Reports/SupportData/Part1Intro.htm] Merlino, J. and Wolff, E: ''Assessing the Costs/Benefits of an NSF “Standards-Based Secondary Mathematics Curriculum on Student Achievement'', Philadelphia, PA: The Greater Philadelphia Secondary Mathematics Project, 2001</ref> Kramer reported that grade 12 IMP students in his study performed better on all areas of mathematics tested by the NAEP test,<ref>
▲Supporters point to statistical studies that compare the performance of students enrolled in IMP courses with their peers enrolled in traditional high school mathematics courses. Merlino and Wolff, two such researchers, report that in their several studies IMP students consistently outperformed traditionally taught students on both the math and verbal sections of the [[PSAT/NMSQT|PSAT]], as well as on the SAT-9.<ref>[http://www.gphillymath.org/StudentAchievement/Reports/SupportData/Part1Intro.htm] Merlino, J. and Wolff, E: ''Assessing the Costs/Benefits of an NSF “Standards-Based Secondary Mathematics Curriculum on Student Achievement'', Philadelphia, PA: The Greater Philadelphia Secondary Mathematics Project, 2001</ref> Kramer reported that grade 12 IMP students in his study performed better on all areas of mathematics tested by the NAEP test,<ref>[http://lmt.mspnet.org/media/data/IMP_block.pdf?media_000000002049.pdf] Kramer, S: “The Joint Impact of Block Scheduling and a Standards-Based Curriculum on High School Algebra Achievement and Mathematics Course Taking” (doctrinal dissertation), University of Maryland, 2003 [DEAD LINK]</ref> and Webb and Dowling reported IMP students performed significantly better on statistics questions from the Second International Mathematics Study, on mathematical reasoning and problem solving tasks designed by the State of Wisconsin, and on a quantitative reasoning test developed by a university to administer to entering students.<ref>Webb, N. and Dowling, M: “Comparison of IMP Students with Students Enrolled in Traditional Courses on Probability, Statistics, Problem Solving, and Reasoning,” ''Project Report 97-1'', University of Wisconsin – Madison, Wisconsin Center for Education Research, 1997</ref> Taos High School began using the Interactive Math Program (IMP) in the 2006-07 school year. After three years of IMP classes, the initial cohort of 134 Taos High School juniors took the state mandated 11th grade Standards Based Assessment (SBA) in April, 2009. The SBA places students in one of four groups: Beginning Steps, Nearing Proficiency, Proficient and Advanced. The test results were compared with the SBA test scores of the previous two cohorts of juniors who had taken the SBA test after three years of traditional math instruction. The state test placed 53% of the 2009 IMP cohort in the proficient or advanced categories while the 2008 traditional math cohort’s proficiency rating was 43% and the 2007 cohort’s was 38%; roughly a combined 12% less than the IMP students (p < 0.025). The performance of the 2009 juniors was also analyzed over time. In 2006, the 2009 juniors were in 8th grade and 40% tested proficient or above in the 8th grade SBA. After three years of IMP, the percentage of these same students who now tested proficient or better had risen to 52% (p < .05). Students from the IMP cohort subsequently attended colleges and universities such as Stanford, Harvard, Carnegie Mellon, University of New Mexico and New Mexico State, among many others.
==See also==
*[[Core-Plus Mathematics Project]]
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{{Standards based mathematics}}
[[Category:Mathematics
[[Category:Mathematics education reform]]
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