The hands-on, sensorial nature of Montessori botany is designed to get kids curious about plants and how they grow. Kids love to experiment, get dirty, ask questions and learn. This lesson about seeds and the life cycle of a bean plant allows them to do all this and more.

Below you will find lesson guides about different seeds and their internal parts, the growth stages of plants and a variety of other botany-related activities. They have been designed for ages five and up, but for the preschoolers there are many fun activities too. I hope you enjoy them!



Using our felt boards

Our felt boards and 3-part cards were specially designed to not only teach the parts of a seed and the life cycle of a bean plant but also to get kids excited to work with Mother Nature and to learn a new appreciation for fragile ecosystems.

They allow the kids to relate abstract concepts to concrete concepts. This activity guide is meant to be a springboard to a greater understanding of the outdoors and our world in general.

It’s getting harder and harder to get kids away from screen time these days. It seems they are more addicted than ever to Paw Patrol or Bubble Pop. 

What kids need to free themselves from technology and plastic toys are activities that challenge them and feed their instinctive desire to learn. 

This felt board set will allow your kiddos to explore Mother Nature with a passion and curiosity they never knew existed before

The felt is smooth and layered to distinguish more easily the seeds and plant life cycles. If you have never worked with 3-part Montessori cards before, here is an article that explains how to use them.

And you can find the nomenclature cards and felt boards in our shop!


Just what are seeds? Seeds are the embryos of plants and the reproduction of life begins within them. There are millions of different types of seeds and several fit within different categories. But most seeds we come into contact with are used in gardens or fields for growing grains, fruits, vegetables, herbs, and flowers. Others are produced to feed livestock and birds.

I like taking a variety of seeds and having the kids play with them, noting their shape, color, and texture (for all ages). Some have a housing (peanuts), some are large (lima beans), and some are tiny (Chia). Get several of them to give the kiddos a wide variety. Here is a list of seeds you could include:

  • Wheat
  • Corn
  • Rice
  • Apple
  • Peach
  • Avocado
  • Fennel
  • Caraway
  • Flaxseed

  • Sesame
  • Peanuts
  • Kidney beans
  • Garbanzo beans
  • Coffee beans
  • Sunflower
  • Pinecone
  • Lima beans
  • Chia

There are many fun activities you can do with the seeds to get the kids touching, comparing and contrasting them. You can do counting and drawing with them by arranging them into numbers or letters. Make sensorial bins for pouring or create beautiful collages with glue and post board. Anything creative to get the kids excited about working with them in the lesson ahead.

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The Parts of a Seed

This is the stage where the real learning begins. With the Montessori botany nomenclature cards, the felt boards and the Safari Toobs, you can enjoy a full and entertaining lesson with your plant-lovers.

I begin with the 3-part cards. Lay them all out on the floor and read them the following descriptions:

The testa: This is the waterproof coat of the seed that protects it during germination.

The cotyledon: This is the part that feeds the embryo. (usually in two parts though there are seeds with one)

The embryo: This is the part that will become a plant.

The radicle: This is the part of the embryo that will form into the roots of the plant. (In more developed seeds you’ll also see smaller parts of the radicle, called plumules, which become the shoots)

The seed control chart: This is the whole system indicating all internal and external parts.

Source: Mamashappyhive

After you have gone over the contents of the seed parts, use the 3-part card method of introducing the vocabulary of each card, matching control, object and name cards.

Next, we move onto the felt pieces. This is where we reinforce the vocabulary of the nomenclature cards. You child should first match the felt pieces with the cards. Then they should assemble the pieces according to the seed control chart.

This should be repeated many times until they are able to run through the vocabulary and describe the function of each part by themselves. All this could take many weeks of lessons so coming back and reinforcing is critical to retention as well as mixing up the activity with those that will follow in this article.  



The life cycle of a bean plant

In the next phase of our Montessori botany lesson we move from the parts of the seed to the life cycle of a plant. The bean plant is used specifically in many Montessori materials and will be the protagonist of this lesson as well. This lesson focuses on the nomenclature cards and can be supplemented with the bean plant figures from Safari Toobs.

Again, use this information to introduce the nomenclature cards after laying them out on their mat:

The four stages of life


The seed is the housing for the entire internal parts of the seed. This is the stage it is in when it’s ready to be planted in the soil.


At this stage, the embryo, or baby plant, is ready to sprout from its external coating and seek water and nutrients from the soil with its roots.


After penetrating the surface of the soil with its stem, the seeds adolescent leaf structures begin to mature. This is when it has reached the seedling stage. At the same time, the roots develop and penetrate ever deeper within its soil abode.


Once the leaves have matured into an adult plant, it begins the flowering stage and is ready to reproduce. The moment a plant is ready to reproduce is the end of the life cycle and the process repeats itself.

Source: Lovetoknow

From here we simply follow the same procedures as with the parts of the seeds, matching the felt pieces to the cards and following the 3-part card steps for learning vocabulary.

The seed sprouting jar

A great place to start this lesson begins with some preparation several days beforehand with some seeds placed in a sprouting jar. I prefer lima beans, as they are large enough for kids to handle and to dissect in a small experiment on the day of the lesson.

This article by Cultures for Health goes over the preparation of the seeds step by step and covers everything you need to know about the process. If you’re looking to actually use the seeds to eat or grow, it’s a helpful complement to the lesson.

Depending on the seed, it should take around two to three days for them to sprout. Once you see they have visible tails, you can begin the dissection. Having a variety of seeds will ensure that, once broken open, the different parts of the seed will be visible to compare with the nomenclature cards.



To give the kids a first-hand look into the formation of a plant from a seed, here is a nice video:


Dissecting the seed

Before beginning the experiment you’ll need a dissection kit. Place the sprout on a towel and explain the two halves. The cotyledon is the food for the embryo, like the yoke of an egg. It sustains the embryo until it germinates and matures into a plant. With the needle in the kit point to the various internal parts and have them locate and name them.


Go outdoors

Normally, I would start a nature-based lesson outside, to give the kids a sensorial experience with the subject they’re going to be learning. But in this case, it’s the opposite.

“I finish the lesson by going outdoors and planting real seeds”

With a seed starter kit and some seed signs, go to your garden or some special place in nature close to your home and plant the seeds. Be sure to care for them daily by having the kids water them, keep the weeds away and watch them grow into mature plants until they’re ready to reproduce themselves.

Observing the cycle of life for children will give them a greater understanding and appreciation of nature and life itself. This will inevitably lead to more empathetic and caring adults, which is what our environment needs to sustain and protect it.



I found this list of books very helpful as both introductions and follow up guides to this lesson. Check them out!


As a complimentary guide to the seed lesson, we recommend using books to illustrate the topic and reinforce some of the information they will learn in this guide. The following is a great book as we think it does a great job with nice illustrations: The cycle of a bean plant.



For a greater variety of seeds, this book goes into nice detail about how they develop into flowers, plants, and trees. It uses simple diagrams and language for young learners and is a joy to read.




If your child is a Cat in the Hat fan then this book on flowering seeds will get them excited to hit the garden and start planting their own.






This illustrated book on seeds has beautiful drawings and is a very visual study about the various seeds with which we’ll work in this lesson guide.





More seeds and gardening activities

Kids love to get dirty! They have learned a lot about what kind of seeds there are, what’s inside them and how they grow. So now is a great time to get them working with those little gems of life. They can do this in several of ways.


Getting to work in the garden is a great hands-on activity. But they will need some tools to do so and this gardening set is perfect for them. It has everything necessary to learn all the steps of gardening.


Herb garden

For those of us who have no garden this herb garden set of mason jars is a great alternative. They still get to work with the soil and they grow very well on a kitchen window sill.



Worm farm

This worm farm encompasses many fun activities for the kids to play with botany. They get to observe how the roots of the seeds grow and how natures helpers, little Earthworms, work the soil in order to add vital nutrients to the dirt.


So that’s it! I hope you and your kids enjoy the activities in this Montessori botany lesson guide. You may just have an enthusiastic little helper in your garden afterward. I also encourage you to keep the botany lessons going by checking out our other articles on flowers and trees. They go into some great detail and will make a conservationist out of your kindergartner!






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