
1Print the cards
Print the fronts and backs of the cards. You can also print directly on both sides of the paper.

2Match the sheets
Every card has a small number, so you can easily see which front and back belong together.

3Glue the sides together
Glue the front and back together if you printed them on separate sheets.

4Cut out the cards
Cut out each card along the cutting lines.

5Shuffle the cards
Shuffle the cards and place them in a pile with the QR code facing up.

6Scan and play
Scan the QR code, listen to the song, guess the year and place the card on the timeline.
