Say the alphabet backwards
You will practise reversing the familiar alphabet order and try it without looking. Knowing the forward sequence does not automatically make the backward sequence easy to retrieve.
- Brain
- Expert
- About 20 minutes
Grown-up needed: yes for selecting safe materials and supervising the setup
What you need
- Paper with the alphabet for practice
- A timer if wanted
- A partner
The rule
No peeking at a written alphabet.
How to do it
- Write the alphabet from Z back to A for practice.
- Read a short group such as Z, Y, X, W aloud.
- Practise the next group separately.
- Join two learned groups without rushing.
- Turn the written sheet face down for a challenge attempt.
- Check the spoken order afterwards with your partner.
Why it works
Practising a sequence can make its usual order easier to retrieve. Reversing that order asks for different transitions between the same letters, so familiarity with the forward alphabet is not enough by itself. Small groups can reduce how much you try to learn at once and create landmarks for joining the sequence. Grouping still needs practice; four-letter chunks are an example rather than a universal best size. This activity measures a learned sequence in one attempt, not somebody’s overall thinking ability.
Make it harder
- Join three comfortable groups.
- Try a different group size and compare it.
- Explain a transition between groups that needed separate practice.
Ask Taz
- Why is a familiar sequence harder backwards?
- Why can smaller groups help practice?
- Why does joining groups need another step?
For grown-ups
Use the written alphabet during preparation and remove it only for the stated challenge attempt. Avoid a speed target if it creates pressure. A partial sequence can still reveal a useful practice plan. Ask at dinner: “Which transition became easier after practice, and what did you change about learning it?”
Taz is an AI and can be wrong, so stay close by. Read how safety works on Taz.
Show us yours
Film your hands and what you made, not your face or name. Ask a grown-up before posting anywhere else.
Questions parents ask
Is a wrong answer a failed activity?
No. Keep the first answer and compare it with the revealed objects, timing or rule. That comparison tells you what to change next. The activity offers one observation of a strategy, and it does not provide a general score for intelligence or ability.
How can a grown-up help?
Prepare the safe space and agree the rule before starting. Ask the child to describe the clue or strategy they used, then check the actual result together. Offer a shorter adapted version if needed and say clearly how it differs from the original challenge.
Should we share the result?
Sharing is optional. A discussion at home is enough, and the privacy line above applies to any online post.
More to try
See all Taz Challenges, or look through the science labs. One place for every why. Ask for early access at aitaz.com