They will work together to collect and analyze data and propose a solution to the problem. Materials like pictures of soil profile, paper, pencil and transparencies will be necessary. Second class will be a field trip. All material for the field trip and its organization has to be listed and organized. Machetes Topographic equipment and other field materials are part of these.
Third class is data analysis.
Students will perform this in a lab class with all equipment like stereoscopic microscope. Fourth Class will be a group discussion. An overhead projector, transparencies and transparencies pens will be necessary. This activity has a field trip with sample collection chemical tests. It also includes the use of a computer.