Most preschoolers flock to the classroom sensory table as soon as the teachers pull it out. So there is little doubt they will love this entertaining challenge. Find a shoe box or any box that has a lid on it. Cut a hole in one of the sides of the box —large enough for your child to fit her hand in. If you want, get creative and decorate the box with glitter and question marks. When you’re ready to play, put an item inside the box and have your children guess what it is. They can ask questions about the item if they need to, or you can offer clues. Get as ooey-gooey as you wish (fresh pumpkin seeds or slimy spaghetti are great choices for Halloween), or use such simple objects as a brush, a toy, a piece of fruit. To make it competitive, you can give a point to the first child to name the object.