Steps For Dissecting A Seed By Felipe Moreno

The Sassafras Twins learned on their botany leg that a seed contains the beginnings of a new plant. In other words, seeds reproduce the plant they came from.

There are millions of different kinds of seeds. Blaine and Tracey were amazed at where they find them—like in the kitchen, on hikes, and even in the grocery store.

Did you know that peanuts are really seeds?

After their journey, the Sassafras Twins shot a quick email over to Felipe, their Argentinian friend and pampas expert, to ask him how to dissect a seed.

His response was so cool that they had to share it with you all!

The Ballad of the Seed by Felipe Moreno

Bienvenidos, mis amigos!

So you want to know how to dissect a seed? Well, as a semi-famous gaucho-ballad singer, I thought I would teach you how with a song. Here it goes:

The twins want to see what is inside the seed
I told them a kidney bean is what you need
Start with some water and give it a good soak
Then pinch it very hard to remove the cloak

The small seed in your hand is alive, alive, alive
The baby plant can be found inside, inside, inside

Gently split the white bean embryo in two
Now the inside of the seed you clearly view
Observe the radicle, the soon to be root
And hypocotyl, known as the plant stem shoot

The small seed in your hand is alive, alive, alive
The baby plant can be found inside, inside, inside

At the tip, the epicotyl you may see
As the seed grows, from it the leaves will go free
Only the seed’s food store remains on display
Whose starchy goodness is the new plant's buffet

The small seed in your hand is alive, alive, alive
The baby plant can be found inside, inside, inside

Hope you enjoy! - Felipe

Steps for Dissecting a Seed

Wow—wasn’t that amazing, folks!

After you read or listen to Felipe’s ballad, show your students what they just heard about by dissecting a seed. Here are the steps you need to follow.

1. Get a kidney bean seed.
2. Soak it overnight.
3. Remove the outer covering.
4. Gently split the seed into two.
5. Observe the radicle (which will become the roots of the new plant), hypocotyl (which will be part of the shoot and connect the radicle to the epicotyl), epicotyl (will become the newly formed stem and leaves) and food store (which will feed the new plant as it grows).

You can also wrap another seed in a wet paper towel and placed it in a baggie. Then set the baggie aside for several days until the seed sprouts. Once it does, follow steps 3 to 5 again. The time you should be able to see the parts more clearly.

Wrapping it Up

Our kiddos have loved looking at the inside of a seed and we hope you guys will too! Here are a few programs of our that will help you learn about the seed:

• The Sassafras Science Adventures Volume 3: Botany
• Science Chunks: Plants
• Biology for the Grammar Stage