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Haberern, Colleen – Mathematics Teaching in the Middle School, 2016
With the adoption of the Common Core State Standards for Mathematics (CCSSM), many teachers are changing their classroom structure from teacher-directed to student-centered. When the author began designing and using problem-based tasks she saw a drastic improvement in student engagement and problem-solving skills. The author describes the Cake…
Descriptors: Common Core State Standards, Problem Based Learning, Instructional Innovation, Instructional Effectiveness
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Oluk, Sami; Ozalp, Isilay – Educational Sciences: Theory and Practice, 2007
In this study, with selecting the focusing point of the problem as the availability of cartoons, the teaching of global environmental problems according to the constructivist theory is investigated on the 7th graders in rural areas. This study is restricted with the global warming (G), ozone depletion (O) and the acid rain (A) problems. In the…
Descriptors: Environmental Education, Climate, Science Education, Problem Based Learning