The Lost Logic of K-8 Level Maths: Found! (@jcrabtree) 's Twitter Profile
The Lost Logic of K-8 Level Maths: Found!

@jcrabtree

🇬🇧 Arithmetic is Obsolete so Follow Jonathan J. Crabtree's 🇮🇳 Podometic for Faster Simpler More Powerful, Logical & Intuitive K-8 Mathematics Education

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linkhttps://www.podometic.in calendar_today31-01-2008 19:42:11

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The Lost Logic of K-8 Level Maths: Found! (@jcrabtree) 's Twitter Profile Photo

🇮🇳🆕📖😀 Indian mathematics scholars & historians may be delighted to know I've just uploaded a 1910 edition of Sudhākara Dvivedī's A History of Mathematics (in Hindi) It can be downloaded with many other old & rare Hindu maths books below Share? 🙏 podometic.in/download-ancie… ⬅️

🇮🇳🆕📖😀
Indian mathematics scholars & historians may be delighted to know I've just uploaded a 1910 edition of Sudhākara Dvivedī's A History of Mathematics (in Hindi)

It can be downloaded with many other old & rare Hindu maths books below

Share? 🙏

podometic.in/download-ancie… ⬅️
The Lost Logic of K-8 Level Maths: Found! (@jcrabtree) 's Twitter Profile Photo

🇮🇳 CLASS 1 NEGATIVES 🤯 Brahmagupta 0 = ⁻a + ⁺a Śrīpati 0 – 土a = 干a On Ground Level Zero Split 0 into 1 Brick (⁺1) & 1 Hole (⁻1) FROM ZERO Take away 1 Brick (⁺1) leaves 1 Hole (⁻1) Or Take away 1 Hole (⁻1) leaves 1 Brick (⁺1) SO 0 – ⁺1 = ⁻1 & 0 – ⁻1 = ⁺1🙏 Share?

The Lost Logic of K-8 Level Maths: Found! (@jcrabtree) 's Twitter Profile Photo

1522-2022 🤯 A DARK ERA FOR K-8 MATH The world intuitively rejects 🇬🇧 British K-8 math education. It's always in crisis! Why? It's asymmetric & our brains, like the universe, are wired for symmetry. When India & China's GDP first dominated the world their math was symmetric!

1522-2022 🤯
A DARK ERA FOR K-8 MATH

The world intuitively rejects 🇬🇧 British K-8 math education. It's always in crisis!

Why?

It's asymmetric & our brains, like the universe, are wired for symmetry.

When India & China's GDP first dominated the world their math was symmetric!
The Lost Logic of K-8 Level Maths: Found! (@jcrabtree) 's Twitter Profile Photo

The origin of #Podometic 🤯 (Video 🍿📺🎟️ link below ⬇️) The prefix 'PODO' in Podometic connects to pedagogy (the way to teach kids) by symbolizing a new foundational, first principles approach to learning and teaching K-8 level #math. The prefix 'podo' suggests building a

The Lost Logic of K-8 Level Maths: Found! (@jcrabtree) 's Twitter Profile Photo

#Brahmagupta's 7th-century CE definition of zero as the sum of equal and opposite quantities, unlike the trivial placeholder concept that spread West, is the first scientifically accurate definition consistent with modern physics. This superior understanding of zero, lost in

#Brahmagupta's 7th-century CE definition of zero as the sum of equal and opposite quantities, unlike the trivial placeholder concept that spread West, is the first scientifically accurate definition consistent with modern physics.  

This superior understanding of zero, lost in
The Lost Logic of K-8 Level Maths: Found! (@jcrabtree) 's Twitter Profile Photo

Podometic: A New Foundation of Mathematics Reimagining Division via Mathematical Conservation Podometic challenges conventional arithmetic by redefining fundamental operations with principles of transformation and conservation, rather than arbitrary sign rules. Traditional

Podometic: A New Foundation of Mathematics
Reimagining Division via Mathematical Conservation
Podometic challenges conventional arithmetic by redefining fundamental operations with principles of transformation and conservation, rather than arbitrary sign rules.

Traditional
The Lost Logic of K-8 Level Maths: Found! (@jcrabtree) 's Twitter Profile Photo

#Brahmagupta was born 598 CE in Bhinmal, which is in Rajasthan, 🇮🇳India. This ancient city was a major center for learning maths & astronomy. Via his work, I assembled #podometic as a simply better alternative to obsolete Greek #arithmetic created without 0 & 1 as numbers

#Brahmagupta was born 598 CE in Bhinmal, which is in Rajasthan, 🇮🇳India.

This ancient city was a major center for learning maths & astronomy.

Via his work, I assembled #podometic as a simply better alternative to obsolete Greek  #arithmetic created without 0 & 1 as numbers