Ooey Gooey Grades 4-5 Like gooey, slimy, and slippery things? Then slip and slide into this crazy exploration week. Experiments may include making your own slime, play dough, and lip gloss. Learn how to make invisible ink and have fun creating your own fingerprint card. Of course, when you’re not too slimy, you can take a dip in the pool, try your hand at some crafts, play sports, or go on a hike. You will work on your “Detective” Badge.