Put tinfoil over a plastic cup and show the person how theres something in the cup. And then slide the cup out from the side of the table, scoot it up and smack it so the tinfoil flattens
“Magic”
Also if you get a coin tell someone you’re gonna take it and push it through your neck and out your mouth. Pretend your pushing it into the back of your neck but hold it in your hand. In that hand bring your thumb into your mouth and pull it out, opening your hand and letting the coin fly.
“Also magic”
And take some magnets, stick one on top and one under a table, and move the one undr the table below the magnet atop it, and the magnet will look like its moving itself!!