Object: On index cards write the equation "1=1+3" with a sharpie. Also make one for each child to take and use as a bookmark, OR attach a piece of magnetic tape (available where craft supplies are sold) to use as refrigerator magnet.

Say: How many of you like to clean out your garage? Have you ever helped your Mom or Dad with this job? When you work together, the job probably gets done faster and you might even have some fun working tog…