What Comes Next?
You have learned to spot patterns in colors, shapes, and numbers. Now comes the most exciting part: using those patterns to predict the future! Predicting means making a smart guess about what will happen next. And predicting from patterns is one of the most important things AI does every single day.
Predicting: Making a Smart Guess From a Pattern
A prediction is not a random guess. It is a smart guess based on a rule you already found. Here is how predictions work: Step 1: Look at what has already happened. Step 2: Find the pattern or rule. Step 3: Apply the rule to figure out what comes next. Example: Mon: sunny. Tue: cloudy. Wed: sunny. Thu: cloudy. Fri: ___? You spot the pattern: sunny, cloudy, sunny, cloudy... So Friday is probably sunny! You just made a prediction. Of course, weather is tricky and might surprise you. That is why we say 'probably' — predictions are smart guesses, not promises.
A prediction is a smart guess that uses a pattern. The stronger and clearer the pattern, the more confident you can be in your prediction.
This is exactly how AI makes predictions. A weather AI looks at thousands of past weather days, finds patterns in temperature, wind, and clouds, and then predicts tomorrow's weather. A video app looks at what you have watched before, finds your pattern of choices, and predicts which video you might enjoy next. AI is not psychic. It is just very, very good at spotting patterns and using them to guess. You have been practicing the same skill in this module!
Flashcards — click each card to reveal the answer
Let's practice with three different kinds of sequences. Number sequence: 3, 6, 9, 12, ___. Rule: add 3 each time. Prediction: 15. Color sequence: red, red, blue, red, red, blue, ___. Rule: two reds then a blue. Prediction: red. Story sequence: The sun rose. The rooster crowed. The farmer woke up. The sun rose. The rooster crowed. What happens next? Prediction: the farmer wakes up again! The rule can be about numbers, colors, shapes, OR events — patterns are everywhere.
If a pattern is not perfectly clear, look for more examples. The more you see the same rule repeating, the more confident your prediction can be. Good scientists and good AIs both collect more evidence before making a big guess.
Look at this sequence: 5, 10, 15, 20, 25, ___. What comes next?
Luna eats a snack every day at 3 pm. Today is Tuesday and she just ate a snack. When will she next eat a snack?
My Own Pattern Challenge
- Write down a sequence of 6 items — use numbers, shapes, or events from your day.
- Make sure there is a clear repeating rule.
- Leave the 7th item blank as a question mark.
- Show your sequence to a family member and ask: 'What comes next?'
- If they get it right, your pattern was clear. If they get it wrong, talk about what rule you had in mind.
- Then try their pattern. Can you predict what comes next in theirs?