1. Enter a number in '[color=#0a971e]spread[/color]' to specify no. of contacts with infected persons.[br]2. Click '[color=#0a971e]generate[/color]' to get new contacts with infected persons.[br]3. Uncheck '[color=#d69210]show all[/color]' to see only new contacts.[br]4. Check each box for a new case if it is not a previous infected person.[br]5. [optional] Check '[color=#d69210]show all[/color]' to see all infected persons (check box). [br]6. Adjust the '[color=#0a971e]spread[/color]' number (no need to press enter) and repeat the steps above.
Enter number of all and newly infected persons in each day in the spreadsheet.[br]To plot the points after the simulation, click inside the graph area. Then, in the spreadsheet, select columns of 'day' and 'all' and plot them by choosing 'create list of points' in the toolbar.
[color=#ff0000]If you are working in a group. Compare your simulation result with those of other group mates. [br]Do you see any difference or similarity? [br]What question would you like to ask about this model? [/color]