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Herman, Joan L.; Matrundola, Deborah La Torre; Epstein, Scott; Leon, Seth; Dai, Yunyun; Reber, Sarah; Choi, Kilchan – National Center for Research on Evaluation, Standards, and Student Testing (CRESST), 2015
With support from the Bill and Melinda Gates Foundation, researchers and experts in mathematics education developed the Mathematics Design Collaborative (MDC) as a strategy to support the transition to Common Core State Standards in math. MDC provides short formative assessment lessons known as Classroom Challenges for use in middle and high…
Descriptors: Grade 9, Algebra, Mathematics Instruction, Secondary School Mathematics
Peer reviewed Peer reviewed
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Lorch, Robert F., Jr.; Lorch, Elizabeth P.; Calderhead, William J.; Dunlap, Emily E.; Hodell, Emily C.; Freer, Benjamin Dunham – Journal of Educational Psychology, 2010
Students (n = 797) from 36 4th-grade classrooms were taught the control of variables strategy for designing experiments. In the instruct condition, classes were taught in an interactive lecture format. In the manipulate condition, students worked in groups to design and run experiments to determine the effects of four variables. In the both…
Descriptors: Lecture Method, Experiments, Predictor Variables, Pretests Posttests