There are two web links on this page the link Leaves shows the basics of the leaves and the link leaves in depth is more complicated. First make sure you understand the first link before you go on to the second. Also these links are in Dutch and you should now the morphology both in Dutch and in English so it is best if you use your book while watching the animations, so you can look at the English names simultaneously.
In the margin to the right you see two leaves. Your objective is to use the determine webtool in the link below to determine which tree these leaves are of. Write the names of these trees in your workbook so your teacher can check in class. You are also allowed to pick two leaves outside and try to determine these. Note: you have to bring these leaves to class with you so your teacher can check.
determine trees by there leaves