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Hot or cold? But why? Really?! Hmmm …

Country:Malta
Student(s):James Spiteri, Francesca Zammit, Madeleine Tagliaferro, Kyra Vella, Dwayne Grech, Claudia Albrecht, Jashita Sahota, Nada Nedeljkovic, Melissa Munoz Poblano
Grade Level:Upper Primary (grades 3-5, ages 8-11)
GLOBE Educator(s):Maria Vella
Contributors:Mr Saviour Tabone
Report Type(s):International Virtual Science Symposium Report
Protocols:Air Temperature, Barometric Pressure, Relative Humidity, Surface Temperature
Presentation Poster: View Document
Language(s):English
Date Submitted:02/27/2025
This study investigates how different surfaces at our school absorb heat and why their temperatures vary. Students measured surface temperatures in three areas: concrete, synthetic turf, and an orchard, using GLOBE protocols and infrared thermometers. Data was collected over two weeks at the same time each day. Our pupils’ everyday observations are that certain parts of our school feel warm, or at times even hot while others remain relatively cold. It seems that this trend is persistent throughout the year, though to various degrees, depending on the season. These findings highlight the importance of green spaces in reducing temperature and improving comfort. Students shared their results with local councils, advocating for more greenery in urban areas. They also explored the link between rising temperatures and reduced rainfall.



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