The mechanism of the greenhouse effect | EdUHK Online Classes Platform

The video introduces the mechanism of the greenhouse effect and related natural phenomena. Based on the impact of human activities and natural factors, the speaker analyses the reasons for the substantial increase of greenhouse gases in the atmosphere, and explains the mechanism of the intensification of the greenhouse effect.

Video Information
Category	\| Online teaching	Language	\| Putonghua
Level	\| Secondary 4 , Secondary 5 , Secondary 6	Subject	\| Geography

Video Information

The development of China’s population policy#1: Background of Population Policy

EdUHK APS CRAC EOCP team

Secondary 4-6 Citizenship and Social Development

online-teaching;pedagogy;Modern-China;population-policy;labor-force;aging;fertility-rate;sex-ratio;birth-control-policies;family;de-jure-population;de-facto-population;overpopulation-crisis;maternity-allowance;social-welfare;

History．Cantonese

The Major Ethnic Groups and the Great Clans

Mr. Hau Chi Keung

Secondary 1-3 History

culture;Heritage;Clan;Ethnic-Group;Lifestyle;Rural-Committee;traditional-custom;

English Language．English

Engaging English Learners with IT-Enhanced Lessons

Kaur Navpreet, Abby

Secondary 1-3 Secondary 4-6 English Language

online-teaching;Blended-teaching;Information-Technology;online-tool;application;Padlet;Mentimeter;Kahoot;Newspaper-cutting;Commentary;student-engagement;Field-experience;Pre-service-teacher;Student-teacher;Experience-sharing;

Chinese Language．Cantonese

Mother Earth is Sick

Chau Sze Nam

Primary 4-6 Chinese Language

Addressee-of-Fugao;Content-of-Fugao;Effect-of-Fugao;Examples;Fugao-Rhetoric;online-teaching;Padlet;Picture;Rhetoric;Strengthen-Emotions;Assistance-of-pictures;