LEARN NC

K–12 teaching and learning · from the UNC School of Education

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Fermenting cacao seeds
Fermenting cacao seeds
On a cacao plantation in Barlovento, Venezuela, cacao seeds are fermenting in a wooden bucket. The seeds come from cacao pods, which grow on the Thebroma Cacao tree. Fermentation, which converts the seeds' sugars into acids, is the first...
Format: image/photograph
Learning to flip cacao seeds
Learning to flip cacao seeds
The owner of a cacao plantation in Barlovento, Venezuela, shows a volunteer how to flip the cacao seeds and the importance of drying the seeds evenly. The cacao seeds are gathered together in small piles to protect them from the rain. Each pile is labeled...
Format: image/photograph
Close-up of fermenting cacao seeds
Close-up of fermenting cacao seeds
Close-up view of cacao seeds fermenting in a wooden bucket in Barlovento, Venezuela. The seeds come from cacao pods, which grow on the Thebroma Cacao tree. Fermentation, which converts the seeds' sugars into acids, is the first step...
Format: image/photograph
Flipping cacao seeds
Flipping cacao seeds
On a cacao plantation in Barlovento, Venezuela, a visitor flips cacao seeds with a rake. Flipping the seeds helps them dry evenly as the lie in the sun. The seeds come from the cacao tree (Thebroma Cacao), which is native to tropical...
Format: image/photograph
Roasting cacao seeds
Roasting cacao seeds
On a cacao plantation in Barlovento, Venezuela, the plantation owner prepares to roast cacao seeds, pouring the dried seeds from a wooden bowl into a metal pot over an open fire. The seeds come from the cacao tree (Thebroma Cacao), which...
Format: image/photograph
Cacao seeds over the fire
Cacao seeds over the fire
On a cacao plantation in Barlovento, Venezuela, a metal pot holding cacao seeds sits over an open fire. The seeds will be roasted over the fire and stirred with a wooden paddle to prevent burning. The seeds come from the cacao tree (Thebroma...
Format: image/photograph
Winnowing cacao seeds
Winnowing cacao seeds
On a cacao plantation in Barlovento, Venezuela, visitors gather around a bowl of roasted cacao seeds to winnow them -- removing the papery membrane from the outside of the seeds. The seeds come from the cacao tree (Thebroma Cacao),...
Format: image/photograph
Winnowing cacao seeds (close-up)
Winnowing cacao seeds (close-up)
On a cacao plantation in Barlovento, Venezuela, visitors gather around a bowl of roasted cacao seeds to winnow them -- removing the papery membrane from the outside of the seeds. The seeds come from the cacao tree (Thebroma Cacao),...
Format: image/photograph
Grinding cacao seeds
Grinding cacao seeds
On a cacao plantation in Barlovento, Venezuela, a man turns a metal hand crank to grind cacao seeds. The paste made from grinding the seeds falls into the tin container underneath the gears. The seeds come from the cacao tree (Thebroma Cacao),...
Format: image/photograph
Turning the hand crank
Turning the hand crank
On a cacao plantation in Barlovento, Venezuela, a visitor turns a metal hand crank to grind cacao seeds into a paste. She braces herself against the table and leans into the crank, demonstrating the tremendous effort needed to grind the seeds. The seeds come...
Format: image/photograph
An apple a day: Understanding halves and simple addition
This is a hands-on lesson which uses apples to introduce the concept of "half" and to teach simple addition. This lesson was taught to a group of 1st grade EC students.
Format: lesson plan (grade 1 Mathematics)
By Janet Acorn.
Cacao pod revealing seeds
Cacao pod revealing seeds
A hand holds a cacao pod that's been picked from a tree in Barlovento, Venezuela. Some of the pod's flesh has been peeled away to reveal the white seeds inside. The inside of the cacao pod contains 20-60 seeds that are moist and fleshy and have a sweet taste....
Format: image/photograph
Exploring pumpkins
This lesson will allow students to use a variety of methods to explore pumpkins.
Format: lesson plan (grade K Mathematics and Science)
By Angelia Braswell.
Inside a baby seed
Students will identify the three main parts of a seed after the bean/seeds have been soaked in water overnight.
Format: lesson plan (grade 1 Science)
By Thelma Pike.
Spreading cacao seeds
Spreading cacao seeds
On a cacao plantation in Barlovento, Venezuela, a student intern from France spreads a pile of cacao seeds out on the cement in an even layer. The seeds, which come from the Thebroma Cacao tree, have been fermented and are now drying...
Format: image/photograph
Modify a seed
This activity is set up so that students will try to modify their model seed, so that it conforms to an assigned seed dispersal strategy.
Format: lesson plan (grade 9–12 Science)
By Bert Wartski.
Cacao paste
Cacao paste
Cacao paste oozes out from a metal hand crank on a cacao plantation in Barlovento, Venezuela. Grinding cacao seeds into a paste is one of the final steps in the cocoa-making process. The seeds come from the cacao tree (Thebroma Cacao),...
Format: image/photograph
Sorting seeds
This lesson will engage students in manipulating, sorting, counting, and graphing seeds. The students will be involved in the creation of a graph using the computer.
Format: lesson plan (grade 2 Mathematics)
By Mary Jackson.
Recipe: Pavo en Escabeche (Turkey in Escabeche)
In The Changing Face of Mexico, page 4.3
Ingredients 1 turkey 2 lb. red onions 2 tablespoons prepared red seasoning 6 xcate chilies 1 head garlic 1 teaspoon cumin seeds 1 tablespoon oregano 1 cup...
Format: recipe
Plant power
Students will plant their own seeds in potting soil and measure plant growth. Before the students' plants are visible above the soil, students will explore the parts and functions of classroom plants and compare growth between the classroom plants. Using the weather channel website, students will predict weather the day's weather conditions are excellent, good, or poor for plant growth.
Format: lesson plan (grade K–1 Mathematics and Science)
By Rhonda Hathcock.