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How Are Cancer Cells Different From Normal Cells?
Lesson Plan |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about models. The probe is designed to find out whether students recognize that models can take a variety of forms besides physical replicas.
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Why is the African Elephant Population Changing?
Lesson Plan |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about systems. The probe is designed to find out whether students can recognize that things with parts that interact or influence each other are systems.
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Why Does the Cracker Taste Sweet?
Lesson Plan |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about weight and pressure. The probe is designed to determine whether students think their weight changes when the force exerted per unit area (pressure…
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Journal Article |
Increases in student-centered pedagogy have been more prevalent in K–12 education than in collegiate undergraduate science education. The purpose of this study was to determine the effects of using student-centered…