Press the <Start> button when the program begins. The first of five Gregs will drop on the scale, waiting to be weighed. The timer will start so you can keep track of the time in minutes and seconds it takes to weigh the Gregs.

You can weigh Greg by moving the larger and smaller weights with the mouse to the right or left on the graduated bar. The bottom (larger) weight shows grams and the top(smaller) weight shows hundredths of a gram. The selected weight will show under the Bar Weight heading. Move the weights until the bar is level. If you see the word "Higher", it means that you should move the weights to the right. The word "Lower means that you should move the weights to the left. The red pointer on the right should be on the center mark when you arrive at Greg's weight.

When you arrive at Greg's weight a plunger will gently push him off the scale. Then the next Greg will drop onto the scale, ready to be weighed.

Continue weighing all five Gregs. The total Greg weights will be shown and a timer will keep track of the time since pressing the <Start> button. When all five Gregs are weighed the timer will stop. You will have the opportunity to create a report card by pressing the <Report> button.

Pressing the <Start> button will start create five new Gregs and will set the timer to 0.

See how quickly you can weigh five Gregs.