Chapter 3 - Synthetic Fibres and Plastics

Dear students Collect the samples of artificial fibres and prepare a colorful chart. Include their names and uses.

Chapter 2

Have a look on tinned foods like pickles, jams and diary products in your home or from nearby departmental store. write the name of the product, manufacturing date, shelve life and the ingredients. Also note down the chemicals they have used for preserving the food.