turtles - colegio eton · 2017. 5. 17. · how do turtles breathe under the water? do they have...
TRANSCRIPT
TURTLESThe secret patterns of their lives
A project by 5 and 6 year old children.Eton School, Mexico City.
Duration of the project, 8 weeks.
The Project Approach refers to a set of teaching strategies that enable teachers to guide students through in-depth studies of real-world topics.
Katz & Chard
For some cultures, turtles symbolize strength and appreciation
for the passage of time.
The patterns of their shells,their beauty,
their longevity,their life and...
...the children’s unique way of approaching them.
Carlos A. RamírezPedagogic Designer
Yvonne KoganEarly Childhood & ElementaryHead Principal
Lety ValeroPreschool Principal
Ivette AlkónTeacher
Project Planning Web
ProvocationUnexpected guests
Personal StoriesI remember...
QuestionsI wonder...
PredictionsI think...
Phase 1
Children brainstormed ideas about animals that hatch from eggs and about places where eggs can be found. Together with the teacher they decided to conduct a study of turtles.
Making a planning web helps teachers envisionthe potential of a topic for a project.Project Planning Web
Turtles
What is the anatomy of a turtle?
What dangers doturtles face?
What are the naturalhabitats of turtles?
What characteristicsdo turtles have?
How do peoplehelp turtles?
What do turtles do?
swim walk
hide
zoos
sanctuaries
tail
beak
mankind
predators
color
speedwater
sizegenderland
claws
neck
head
shellskin
limbs
eyes
!ippers
bask
dig
eat
mosquitoesfruits
shrimp
insects
vegetables
plants
lay eggs
patterns symmetry
scales
making productspets littering
picking eggs
seagulls
sharks
green
brown
slowfemale
seabeach
vets
zoologists
NGO
volunteers
pond
lake
river
desert
male
snakes
turtlesfor sale
bite
One day, one of our sta! members, brought her pet turtles to school. Students interacted with them, and immediately engaged in exploration.
A child’s natural curiosity driveshim to wonder about
fascinating aspects of life.
Unexpected guestsProvocation
went to the beach and had the opportunity to release baby turtles into the sea.”Alejandro
Children communicate their knowledge about the topic by sharing personal stories. They "nd personally meaningful connections that promote inquiry.
“I once...
Personal stories
“I have two turtles in my house, one belongs to my brother and the other one is mine.” Borja
As an extension of their wonderings,
children ask the most intriguing questions.
The answers to the highlighted questions are followed in this book.
Where do turtles live?What is inside a turtle and a turtle’s egg?How can we protect turtles?Why are they di!erent colors and shapes?How many eggs do turtles lay?Where do they lay their eggs?How big are their eggs?How do turtles breathe under the water?Do they have teeth? How do they eat their food?Do all the turtles swim?What is the shell for?How long do they live, and why do they die?How can we tell if the turtle is a male or female?Where do they sleep?Do they close their eyes when they sleep?Do they sleep during the day or at night?Which is the biggest turtle?
I wonder...
Questions
turtles lay their eggs in the ocean; then they #oat until they hatch.”
Emilia
Children make their own hypotheses. Their thoughts provide us with valuable insights about what they know and how they perceive the world.
“I think
Predictions
Where do they lay their eggs?
“Inside a turtle’s egg there isa yolk, and inside it you can see a
little baby turtle. I know it becausewhen I crack a chicken’s egg there is ayolk inside and in the middle there isa baby chick. If you take it and put in
a nest it will grow into a chicken.”
Karen
What is inside a turtle’s egg?
How many eggs do turtles lay?
“Turtles lay 10 eggs at one time.” Emiliano
“They lay 44 eggs at one time.” Isabella
“Turtles lay 60 eggs at one time.” Valeria
Galia: “Inside a turtle there is a heart because hearts contain life.”
Valentín: “That is not true, turtles don’t have hearts because they are animals, they are not like us.
Only people need hearts, because that is what makes us strong.”
Galia: “My model of a turtle needs a heartI know what shape hearts are...
now it has a heart.”
Showing understandingthrough inquiry & representations
Phase 2
Students were intrigued by the claws of the turtles. During the expert’s visit, they discovered that male turtles usually have longer claws than females.
A visit from an expert
How can we tell if the turtle is male or female?
Children visited the science lab wherethey welcomed an expert, who talkedabout turtles as pets and answeredsome of the students’ questions.
Observational drawings
By making close observations, children are able to represent their own view of
reality in a detailed and more accurate way.
Male turtles by Isabella and Valentin.
Field VisitDuring "eld visits students are able to get "rst-hand information and experiences.
The children visited the biology departmentof one of the most prestigious universities in Mexico. They were
able to interact with many di!erent types of turtles, take "eld notes,and talk to an expert who answered their questions.
“Don’t buy turtles or turtles’ eggs at the market.” Borja
How can we protect turtles?
Children took notes of what caughttheir attention during the "eld visit.
Field Notes
Taking notes A "eld visit gives students the opportunity to record information that they can take backto their classroom for discussion and further analysis.
Why are they di!erent colors and shapes?
“There were many di!erent turtles. I saw fourof them. They all had di!erent colors andwere of di!erent sizes.” Aastha
The experts explained that the size and color of turtles’ shells may vary due to many di!erent reasons, such as their habitat.
“I saw a turtle in a tank. It was big and di!erent.It had a soft shell and it was not green like the others. It was white.” Julia
Field sketchElisa
“I liked it when we sat in a circle on the grass and they put the turtles in the middle and told us things about them.”
DiegoChildren discuss their experiences
after a "eld visit and they can make drawings from memory to represent aspects
that caught their interest.
Drawings from memoryafter the visit
“This is Borja and that is Emiliano, I am here. We saw many di!erent turtles and two snakes on the grass!”
Emilio
RepresentationsAs a project develops, children are able to represent their understanding in di!erentways.
What is inside a turtle?
A model of the anatomy of a turtle
brain
lung heart
trachea
stomach
intestine
liver
What is inside a turtle’s egg?How does an egg become a turtle? Timeline of the hatching process
“Eggs have an embryo and a yolk inside them.”
“The turtle grows inside the shell.”
“When it is ready, the turtle breaks the egg.”
Sharing what we learned
Phase 3
This phase brings the project to a closewith a culminating event, where children share
the story of their project with membersof their community.
The content of this booklet was produced by Eton School in 2012. It is distributed strictly for academic and educational use only.
Copyright © 2012 Eton, S.C. All Right Reserved.