Line two disposable paper cups with paper towels and press three small holes in each with a toothpick.

Place three mung beans on each of the holes in the paper towel.

Dripping water on the paper towel in one paper cup is labeled cup #1, and no dripping in the other paper cup is labeled cup #2.

Place both cups on the windowsill.

Stick to a daily routine of observing changes in the seeds, rehydrating the experimental group in a timely manner, and recording your findings.

Experiment plan: ?

We asked the question: must mung bean seeds have water to germinate?

Our speculation: water is necessary for mung bean seeds to germinate. ?

The two groups had the same conditions: temperature, air, and three mung bean seeds of the same size each.

Conditions different for both groups: water.

The method of the experiment: a group of mung bean seeds that gets water and stays moist is called the experimental group; a group of mung bean seeds that doesn't get water and stays dry is called the control group. This experiment was conducted with at least two groups at the same time.