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EdUHK Launches “Kindergarten-Primary Bridging Project 360”
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The pandemic has affected kindergarten students’ social and emotional development and independence, as they have had to attend classes online and spend more time at home due to social distancing. To facilitate their transition from kindergarten to primary school, EdUHK has launched a new online project, providing free learning resources and extensive information for parents and children. The project comprises three parts: video series for parents, animated videos for parents and children, and online meetings with parents…
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Novel Air Purifiers Using New LED Activated Graphitic Carbon Nitride Photocatalyst
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Invented by Professor Ho Wing-kei of the Department of Science and Environmental Studies of EdUHK, the novel graphitic carbon nitride photocatalyst provides an innovative way for environmental purification. Compared to the traditional photocatalyst such as titanium dioxide, which can only be activated by UV light, and has a relatively low effectiveness in air pollutant degradation, the newly developed photocatalyst can utilise visible light (daylight or indoor light) as the light source for photocatalytic reactions…
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