Royal Society of Chemistry
Organic Molecules Day—Chemistry Outreach
In search of an organic lab that employs real-life techniques and analysis methods? Groups carry out the nitration of methyl benzoate, then attempt to determine the number and location of the nitro groups added to the benzene ring....
Curated OER
Paper Chromatography-Chemical and Mechanical
Students perform paper chromatography to determine pigments in plants. In this paper chromatography lesson plan, students isolate leaf pigments, prepare a chromatogram and place their chromatogram in a solvent to separate the pigments....
Curated OER
ESL/EFL Comprehension: Water Supply Returns to Chinese City
In this ESL/EFL comprehension worksheet, students read or listen to an article entitled, "Water Supply returns to Chinese City." They participate in discussion activities, and written exercises. They complete fill in the blank, true or...
Curated OER
Air Pollution Word Search Activity
Pupils examine the issues surrounding air pollution. They discover how it affects peoples health and the government's regulations. They complete a word search activity to practice the vocabulary.