A Moon of My Own Activities A Moon of My Own Cookie Moon Phases -In this edible activity students create moon phases using chocolate, crème-filled cookies, such as Oreos. Moon Craters Experiment – Students experiment creating craters using objects of different sizes. Moon Craters Model – In this art activity, young children create a model of the moon with craters. Eclipsing the Sun – In this demonstration, students will clearly see how our moon causes a solar eclipse.