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Pedometer and Human Energy Balance Applications for Science Instruction
1JAMES A. RYE is an associate professor at West Virginia University, where he teaches science education courses. He earned his PhD in curriculum and instruction, with an emphasis in science education, from Pennsylvania State University.
Science Activities
|September 28, 2011
Summary
Secondary students used pedometers to explore energy balance, mathematical concepts, and scientific inquiry. Activities improved understanding of experimental design, statistics, and the importance of physical activity.
Area of Science:
- Educational Technology
- Kinesiology
- Mathematics Education
Background:
- Pedometers offer a practical tool for integrating physical activity and scientific inquiry in secondary education.
- Understanding energy balance is crucial given public health concerns regarding excess energy intake and sedentary lifestyles.
Purpose of the Study:
- To investigate the use of pedometers in secondary education to facilitate inquiry-based learning in mathematics and science.
- To explore students' understanding of experimental design, statistical concepts, and energy balance through pedometer data analysis.
Main Methods:
- Secondary students engaged in activities involving pedometer data collection and analysis.
- Investigations focused on pedometer accuracy, factors influencing step counts, and analysis of distance and kilocalorie expenditure.
- Concepts of correlation and regression were applied to multifunction pedometer data.
Main Results:
- Students gained practical experience in experimental design and statistical analysis by examining pedometer accuracy and data variability.
- The use of pedometers fostered inquiry into the energy balance algorithm and its components.
- Multifunction pedometer data facilitated the application of correlation and regression concepts.
Conclusions:
- Pedometers serve as effective tools for enhancing inquiry learning in science and mathematics for secondary students.
- Integrating pedometer-based investigations supports understanding of scientific methodology and addresses health-related issues.
- This approach aligns with thematic learning and promotes awareness of energy balance and physical activity.
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