Contour Landform Models

Your Task

In pairs you are to construct a three dimensional model of a particular region of the Earth which includes at least 3 labelled, landform features using materials such as glue, paper mache and paint. Most of the preparation for this model will need to be done at home. Only the final glueing together and painting of the model is to be completed at school.

Step 1: You will need to find a contour (topographical) map of an area that you are investigating.

Step 2: Now draw a diagram on an A3 piece of paper, showing the land form features that you have identified, in the form of a contour drawing. Check your drawing with your teacher and make any alterations if necessary. Then take a photocopy of the drawing.

Step 3: Now cut out along the contour lines to make templates for the cardboard. Start your first cut with the highest contours.

Step 4: Depending on the thickness of your cardboard, it will be necessary to cut out 2-3 pieces of the same size to provide the elevation needed on the model.

NOTE: You will need to cut out TWO large pieces of cardboard to form the base of the model. Glue the two pieces together with grains at 90 degrees. This will prevent buckling when constructing and painting the model.

Step 5: Now with PVA glue stick the pieces of cardboard together starting from the lowest contour and work up to the highest.

NOTE: The design must be the same as your contour drawing.

Step 6: Using plain flour and water make a glue and stick strips of newspaper over the cardboard model, be sure to work out the air bubbles and work the paper mache into the grooves.

Final Step: {stay tuned for more!!!}