The state should ensure that secondary teachers are sufficiently prepared to teach appropriate grade-level content and for the ways that college- and career-readiness standards affect instruction of all subject areas.
Iowa offers single-subject secondary licenses to teach grades 5-12. All new secondary school teachers in Iowa have the option of passing a single-subject Praxis II content test and pedagogy test, or passing the edTPA test, to attain licensure. The edTPA is not a content test.
Iowa also allows both general science and general social studies licenses without requiring subject-matter testing for each subject area within these disciplines (see "Secondary Teacher Preparation in Science and Social Studies" analysis and recommendations).
Regrettably, Iowa allows teachers to add secondary certification areas with coursework; additional content tests are not required.
Iowa addresses some of the instructional shifts toward building content knowledge and vocabulary through careful reading of informational and literary texts associated with the state's college- and career-readiness standards for students through its required assessment for English language arts teachers, the Praxis II English Language Arts: Content and Analysis (5039) test.
Neither teacher standards nor secondary tests in other content areas address incorporating literacy skills.
Iowa has no requirements for the preparation of secondary teachers that address struggling readers.
Require content testing in all core areas.
Iowa should require subject-matter testing for all secondary school teacher candidates in every core academic area they intend to teach as a condition of initial licensure. The option of the edTPA means that secondary teachers need not pass a content test at all in order to be certified. While performance assessments such as the edTPA provide an opportunity for teacher candidates to demonstrate their knowledge and skills in sample lessons, the assessments are not designed to measure the depth and breadth of knowledge and skills needed in a single area.
Require subject-matter testing when adding subject-area endorsements.
Iowa should require passing scores on subject-specific content tests, regardless of other coursework or degree requirements, for teachers who are licensed in core secondary subjects and wish to add another subject area, or endorsement, to their licenses. While coursework may be generally indicative of background in a particular subject area, only a subject-matter test ensures that teachers know the specific content they will need to teach.
Ensure that secondary teachers are prepared to meet the instructional requirements of college- and career-readiness standards for students.
Incorporate informational text of increasing complexity into classroom instruction. Although Iowa's required secondary English language arts content test addresses informational texts, the state should strengthen its policy and ensure that teachers are able to challenge students with texts of increasing complexity.
Incorporate literacy skills as an integral part of every subject. To ensure that secondary students are capable of accessing varied information about the world around them, Iowa should also—either through testing frameworks or standards—include literacy skills and using text as a means to build content knowledge in history/social studies, science, technical subjects and the arts.
Support struggling readers. Iowa should articulate requirements ensuring that secondary teachers are prepared to intervene and support students who are struggling. While college- and career-readiness standards will increase the need for all secondary teachers to be able to help struggling readers to comprehend grade-level material, training for English language arts teachers in particular must emphasize identification and remediation of reading deficiencies.
Iowa recognized the factual accuracy of this analysis. However this analysis was updated subsequent to the state's review.
Completion of coursework provides no assurance that prospective teachers know the specific content they will teach.
Secondary teachers must be experts in the subject matter they teach, and only a rigorous test ensures that teacher candidates are sufficiently and appropriately knowledgeable in their content area. Coursework is generally only indicative of background in a subject area; even a major offers no certainty of what content has been covered. A history major, for example, could have studied relatively little American history or almost exclusively American history. To assume that the major has adequately prepared the candidate to teach American history, European history or ancient civilizations is an unwarranted leap of faith.
Requirements should be just as rigorous when adding an endorsement to an existing license.
Many states will allow teachers to add a content area endorsement to their license simply on the basis of having completed coursework. As described above, the completion of coursework does not offer assurance of specific content knowledge. Some states require a content test for initial licensure but not for adding an endorsement, even if the endorsement is in a completely unrelated subject.
College- and career-readiness standards require significant shifts in literacy instruction.
College- and career-readiness standards for K-12 students adopted by nearly all states require from teachers a different focus on literacy integrated into all subject areas. The standards demand that teachers are prepared to bring complex text and academic language into regular use, emphasize the use of evidence from informational and literary texts and build knowledge and vocabulary through content-rich text. While most states have not ignored teachers' need for training and professional development related to these instructional shifts, few states have attended to the parallel need to align teacher competencies and requirements for teacher preparation so that new teachers will enter the classroom ready to help students meet the expectations of these standards. Particularly for secondary teachers of subjects other than English language arts, these instructional shifts may be especially acute.
Secondary Teacher Preparation: Supporting Research
Research studies have demonstrated the positive impact of teacher content knowledge on student achievement. For example, see D. Goldhaber, "Everyone's Doing It, But What Does Teacher Testing Tell Us About Teacher Effectiveness?" Journal of Human Resources, Volume 42, No. 4, Fall 2007, pp. 765-794. See also D. Harris and T. Sass, "Teacher Training,Teacher Quality, and Student Achievement". Calder Institute,March 2007, Working Paper 3. Evidence can also be found in B. White, J. Presley, and K. DeAngelis "Leveling Up: Narrowing the Teacher Academic Capital Gap in Illinois", Illinois Education Research Council, Policy Research Report: IERC 2008-1, 44 p.; D. Goldhaber and D. Brewer, "Does Teacher Certification Matter? High School Teacher Certification Status and Student Achievement." Educational Evaluation and Policy Analysis, Volume 22, No. 2, June 20, 2000, pp. 129-145; and D. Goldhaber and D. Brewer, "Why Don't Schools and Teachers Seem to Matter? Assessing the Impact of Unobservables on Educational Productivity." Journal of Human Resources, Volume 32, No. 3, Summer 1997, pp. 505-523.
J. Carlisle, R. Correnti, G. Phelps, and J. Zeng, "Exploration of the contribution of teachers' knowledge about reading to their students' improvement in reading." Reading and Writing: An Interdisciplinary Journal, Volume 22, No. 4, April 2009, pp. 457-486, includes evidence specifically related to the importance of secondary social studies knowledge.
In addition, research studies have demonstrated the positive impact of teacher content knowledge on student achievement. For example, see D. Goldhaber, "Everyone's Doing It, But What Does Teacher Testing Tell Us About Teacher Effectiveness?" Journal of Human Resources, Volume 42, No. 4, Fall 2007, pp. 765-794. Evidence can also be found in White, Presely, DeAngelis, "Leveling Up: Narrowing the Teacher Academic Capital Gap in Illinois", Illinois Education Research Council (2008); D. Goldhaber and D. Brewer, "Does Teacher Certification Matter? High School Teacher Certification Status and Student Achievement." Educational Evaluation and Policy Analysis, Volume 22, No. 2, June 20, 2000, pp. 129-145; and D. Goldhaber and D. Brewer, "Why Don't Schools and Teachers Seem to Matter? Assessing the Impact of Unobservables on Educational Productivity." Journal of Human Resources, Volume 32, No. 3, Summer 1997, pp. 505-523. See also D. Harris and T. Sass, "Teacher Training, Teacher Quality, and Student Achievement". Calder Institute, March 2007, Working Paper 3.
For an extensive summary of the research base supporting the instructional shifts associated with college- and career-readiness standards, see "Research Supporting the Common Core ELA Literacy Shifts and Standards" available from Student Achievement Partners.