Ancient India Textile Project
People in India were the first to grow cotton, about 2500 BC. It took four thousand years to spread cotton growing from India to China and Europe. But wherever people were, when they did get cotton they really liked it.
Why not let the children try to discover differences for themselves?
You might want to have them work in pairs. Give each pair a small square
of cotton, one of wool, one of silk, and one of hemp cloth. (You should
be able to get parents to send in scraps of cotton, wool, and silk;
make sure they are 100% cotton, not cotton polyester). You might have
to get the hemp yourself, but a yard should be plenty for a whole class.
(Or, give each team only one kind of cloth to find out about, and then compare later?)
Then let the children come up with ideas for what to test. What would make one piece of clothing better than another? Is one of the pieces more waterproof? (They could try pouring water on them and measuring how much drips through in a certain amount of time) Is one of the pieces thinner or thicker? Does it matter whether it is knitted or woven, or how tightly it is woven? If they look at the cloth under a microscope, do they notice any differences? What might those differences mean for clothing? If they compare their own results with those of the other people in the class, do any general conclusions result from that? Can they graph their results? What kind of cloth would you want for hot weather? Cold weather? Rainy weather?
* The Ramayana (putting on a play)