Mr. Firman lives in a family house surrounded by a large garden that he cares for. In one part he grows vegetable and fruit, in other part there are fruit trees, and in the back there are old broad-leaved trees and some conifers. While he was reconstructing the front fence, Mr. Firman decided to make a hedge and with spruces. These trees are quite cheap and grow fast. In a half year it was obvious that spruces do not thrive, although they are watered additionally. In the backyard there are lot of trees with no sign of suffering, so why do the spruces grow badly?
Comblab project finished in December 2014. In this website you can download Comblab teaching materials ready to be used in several languages. Currently most Comblab partners go on working with MBL for secondary science.