In 1990 the Kentucky legislature passed the Kentucky Education Reform Act (KERA). The law mandates the use of performance-based assessments, including portfolios in mathematics and writing. This paper presents findings of a case study of a fourth-grade classroom teacher's experiences in implementing instructional changes to help students produce…

This empirical study was conducted to explore both the influence of assessment on teachers' classroom practice during an assessment driven educational reform, and the principle underlying assessment driven instruction, i.e., "what you test is what you get." Factors targeted at the level of assessment were performance-based or objective…