Johnny Appleseed Apple Challenge

What can one little apple seed tell us? For Johnny Appleseed Day, grab an apple and turn snack time into a simple hands-on STEM adventure. This activity combines prediction, counting, observation, patterns, and plant science, all with something you probably already have at home.

Predict

Before cutting into your apple, make a guess:

How many seeds do you think are inside?

Write down your prediction.

Cut & Investigate

Cut the apple across the middle so you can see the star-shaped seed pattern inside.

Take a close look. What do you notice?

• How many seeds are there?

• What color are they?

• What shape are they?

• Are they all the same size?

• How are they arranged?

• Does your apple have more or fewer seeds than you predicted?

  • Count them and record your results.

Explore the Seed

Now take a closer look at one of the seeds. What do you think would happen if you planted it?

Place a few apple seeds between damp paper towels and check them each day. Keep an observation journal and record any changes you see.

Do you notice a root? A sprout? How does it change over time?

Try It with More Than One Apple

If you have several apples, repeat the challenge. Count the seeds in each apple and compare your results.

Did every apple have the same number of seeds? Probably not!

This is a simple way to explore how living things can have similarities and differences.

The Johnny Appleseed Connection

Johnny Appleseed was a real person named John Chapman who traveled through parts of the United States planting apple trees and sharing seeds and seedlings. His story gives us a fun connection to think about what happens when an apple seed is planted.

One tiny seed can eventually become a tree that produces more apples, and more seeds.

The Challenge

Predict → Cut → Count → Observe → Plant

You don't need a worksheet or a complicated lesson. Just an apple, a question, and a little curiosity.

What will you discover inside your apple?