1) Study the diagram of Cold Front vs Warm Front. 2) Hit button and then to go to the drawing page. 3) Use the drawing tools and the to draw and label a cold front. 4) Hit the + key to add another drawing page and repeat step 3 to draw and label a warm front. 4) Use the to record yourself explaining the difference between a cold front and a warm front. 5) Hit until you see "Waiting for teacher approval."