Cases
Fish to feed the world
Tilapia is a very special fish. Growing Tilapia can help people who have not enough proteins in their diet, It is possible to grow Tilapia in a simple pond and the fish does not demand expensive fodder. If you take… read more
Case: A golden bracelet
A golden bracelet for your mother’s birthday?
“Christmas is coming, or maybe your mother’s birthday. And what does she want? She is dreaming of a golden bracelet, just like the one your aunt has… Looks always good, and keeps… read more
Case: Invasive Plants
Plants that Threaten Environment
Do you also have too much bamboo in your garden?
Most people like to have their garden green and colourful. Often plants from far away are used to make a nice garden. Sometimes they grow… read more
Case: Shrimps
SHRIMPS, from the WILD or from the FARM?
“Sukadi lives near the coast of East Java (Indonesia). Sometimes in the holiday he goes with his uncle – who is a fisherman – out to sea. Before his uncle would fish… read more
Case: Erosion
BARE SLOPES
George’s class is on an excursion, which examines the geology of the region and human activity in the course of time.
They arrive at a place where there once was a farm, but is now uninhabited. There… read more
