Invite someone to participate in the teleporting trick. Show them a standard deck of cards.
Fan the deck on a table or in your hands. Ask your participant to choose a card from the deck.
Ask that person to study the card and memorize it. Meanwhile, discreetly flip the bottom half of your card deck. You should have the top half of the deck with backs up and the bottom half with faces up. To your spectator, it looks like the entire deck is face down.
Have the participant place the card back on top of the deck. Request she stand up. While she's doing that and her attention is diverted, flip your deck around so that the bottom half is now the top half.
Deal 3 cards from the top of the deck. Ask the spectator who drew the card to cover the cards on the table with her hands to "keep them from getting away."
Flip the card deck over while your spectator's attention is on covering up the cards on the table. The bottom half is now again the top half of the deck.
Toss 3 cards onto the table and tell the spectator her card has now been teleported to them. Watch her delight in the trick when she turns the cards over and finds hers there.