・ 1 min read
We Have Published Fractal Development Theory
In Scientific Montessori, we have published "Fractal Development Theory," the culmination of our eight years of research into developmental theory.
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OBARA Yachiko
Co-Director @ Polymath Research
31 posts
・ 2 min read
We Held "Polymath Kitchen"
On March 6, we held "Polymath Kitchen" at Big Roof Takizawa in Takizawa City.
・ 3 min read
We Held "Polymath Museum of Play: The Little Museum of Play"
On March 1, we held "Polymath Museum of Play: The Little Museum of Play" (Chiisana Asobi no Hakubutsukan) at the West Plaza of Cross Terrace Morioka in Odori, Morioka.
・ 2 min read
The Cause Is Either a Plus or a Minus
A problem arises for only one of two reasons: (1) something superfluous was added, or (2) something necessary was taken away.
・ 1 min read
Polymath School of Morioka v2025.10
This is the update log for the Polymath School of Morioka for last month. There were several updates last month.
・ 5 min read
The Forests Are Growing Poorer
Bears are coming down into human settlements not because their numbers have grown, but because they can no longer find food in the mountains.
・ 2 min read
Opening the Polymath School of Morioka
On April 1, 2025, we will open the "Polymath School of Morioka."
・ 7 min read
Moving to Phase 2: Putting Developmental Theory into Practice in Society
It has been one year and three months since Polymath Research began its work.
・ 6 min read
Music as a Means of Expression
We have started expressing our developmental theory through music.
・ 16 min read
Phylogeny and Montessori Developmental Theory
Montessori developmental theory treats scientifically the developmental process of the first twenty-four years of human life, from age zero to twenty-four, including the prenatal p...
・ 7 min read
Integrating the Primary Industries
The nature-related problems now occurring across Japan are caused by past policies. Bear sightings, mass outbreaks of stink bugs, water shortages: all of them stem from the impover...
・ 7 min read
Nuclear Fission and Nuclear Fusion
Given that we currently depend entirely on the gift of radiant energy from a star, there is no better way to extract energy on Earth than plant photosynthesis[^1]. As alternatives ...
・ 4 min read
You Cannot Understand Unless You Go to Space
The Prelude to Miyazawa Kenji's poetry collection Spring and Asura (Haru to Shura) begins like this.
・ 7 min read
The Earth Defense System
Summer has arrived, and heat waves have become the norm. High temperatures kill many wild creatures as well. The climate is no longer one they can adapt to, and many animals and pl...
・ 7 min read
Children's Human Rights
Children have no right to vote. Most of their rights are granted to them by adults. In Japan, children's human rights are almost entirely ignored.
・ 9 min read
Maximizing Discoveries
One question we are often asked is: "Will children at your school reach the academic level expected of an elementary school graduate?"
・ 5 min read
A World with Only Long Spoons
My daughter told me a story she had heard at kindergarten. In heaven, apparently, everyone uses long spoons. Spoons so long that they are useless for feeding yourself. It is a stor...
・ 7 min read
The School of a Thousand Years from Now
The Elementary designed by us at Polymath Research is based on the theory of the Elementary program (the elementary school curriculum) for the 6–12 phase in Montessori education[^1...
・ 6 min read
Loops of Life
An ecosystem is loops layered upon loops, and the cycling of matter and energy is the essence of life.
・ 10 min read
The Ogres of Folktales Are Bears
There is a Japanese folktale called "Tanishi Musuko" (The Snail Son).
・ 11 min read
Competition and Cooperation
Charles Darwin's On the Origin of Species holds that "all living things are weeded out through competition for resources in nature, and those that survive as a result are the ones ...
・ 10 min read
The Mission of Species
Unlike humans, who obligate one another to pay for connecting to and using clusters of servers housed somewhere far away (the cloud), grass is under no obligation to pay the clouds...
・ 16 min read
The Beginning of the Universe
Here is a single seed. Let's bury it in the soil and sprinkle it with water from a watering can. Then the seed begins to change. That change shows itself, stage by stage, as a geom...
・ 1 min read
We Have Launched Official Instagram and X Accounts
We have launched official accounts on Instagram and X.
・ 8 min read
About Our Plans for the Museum of Play
There is a way of thinking that divides things into hardware and software.
・ 6 min read
Mental Starvation Is Invisible
In Maria Montessori's book The Absorbent Mind, there is a parable about a starving man.
・ 9 min read
How to Let Children Discover the Pythagorean Theorem for Themselves
The relationship $a^2+b^2=c^2$ between the lengths of the three sides of a right triangle is known as the Pythagorean theorem (in Japanese, also called the "theorem of three square...
