Where Things Are Kept: Tape, Floppy, Flash

1. What your child learns and why

Photos and games do not “live” in the screen — they are kept on a medium. Your child gets to know three: the tape (1963), the floppy disk (1971) and the flash drive (about 2000). They see that all three keep data without power but differ — tape is read in order, a disk goes straight to the place, flash has no moving parts — and that over time media get smaller and hold more.

2. Three dinner questions

• “Which medium would we choose to carry a big film — and why?”
• “If our phone broke — where is there another copy of the photos?”
• “Some memories we keep in an album, others in our heads. Where do you keep what matters most to you?”

3. 10 minutes together, no screen — “Museum of media”

1. Walk around the house and gather things that keep things: a flash drive, a memory card, a phone, an old disc, a tape, an album.
2. Line them up on a table from the oldest to the newest. You only look and sort — nothing is opened or plugged in.
3. Your child writes a slip for each: its name and “does it hold a little or a lot?”. Then they are your museum guide.

4. What success looks like

• Your child puts tape, floppy and flash in time order and says how they differ.
• They explain why we choose a flash drive today and not a floppy disk.

5. Common difficulties

• Mixes up working memory (RAM) and storage → “which one is the desk and which is the cupboard?”
• “Our photos are not on a flash drive!” → let them look: on the phone, on the computer, in an album — they are kept somewhere.

Say: “You tried again after a mistake — that is how engineers learn.” Avoid comparing with other children.

6. Safety

Only look and sort: do not open devices and do not plug old ones into the mains. An unknown flash drive never goes into a computer. Old tapes, discs and batteries — only with an adult.

7. Where to go next

Next lesson: DB-VK-07 “Sound from Numbers” · Ask a grandparent: “Did you have a cassette player or floppy disks? What did you record on them?”

You do not need to know the answer. Say: “Let's find out together.”