David A. Tall

Age, Biography and Wiki

David A. Tall was born on 15 May, 1941. Discover David A. Tall’s Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is He in this year and how He spends money? Also learn how He earned most of networth at the age of 79 years old?

Popular AsN/A
Age79 years old
Zodiac SignTaurus
Born15 May 1941
Birthday15 May

We recommend you to check the complete list of Famous People born on 15 May.
He is a member of famous with the age 79 years old group.

David A. Tall Height, Weight & Measurements

At 79 years old, David A. Tall height not available right now. We will update David A. Tall’s Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

Physical Status
HeightNot Available
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Dating & Relationship status

He is currently single. He is not dating anyone. We don’t have much information about He’s past relationship and any previous engaged. According to our Database, He has no children.

ParentsNot Available
WifeNot Available
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ChildrenNot Available

David A. Tall Net Worth

He net worth has been growing significantly in 2018-19. So, how much is David A. Tall worth at the age of 79 years old? David A. Tall’s income source is mostly from being a successful . He is from . We have estimated David A. Tall’s net worth, money, salary, income, and assets.

Net Worth in 2020$1 Million – $5 Million
Salary in 2019Under Review
Net Worth in 2019Pending
Salary in 2019Under Review
HouseNot Available
CarsNot Available
Source of Income

David A. Tall Social Network

WikipediaDavid A. Tall Wikipedia

Timeline of David A. Tall


In recent years Tall has been working on what he calls ‘three fundamentally different ways of operation’ in mathematics, ‘one through physical embodiment, including physical action and the use of visual and other senses, a second through the use of mathematical symbols that operate as process and concept (procepts) in arithmetic, algebra and symbolic calculus, and a third through formal mathematics in advanced mathematical thinking’. These three ways have become known as Tall’s Three Worlds of Mathematics: (conceptual) embodied; (operational) symbolic; and, (axiomatic) formal (see http://www.warwick.ac.uk/staff/David.Tall/themes/three-worlds.html).


Tall is also known within mathematics education for his longstanding collaboration with Eddie Gray. This partnership, based at the Mathematics Education Research Centre at the University of Warwick, resulted in the theoretically important notion of procept. Gray and Tall (1994) noted that mathematical symbolism often ambiguously refers to both process and concept, and that successful learners must be able to flexibly move between these different interpretations.


In the book commissioned by the International Group for the Psychology of Mathematics Education to review mathematics education research between 1976–2006, Tall was revealed to be the most cited mathematics education researcher in the book, with 55 cites to his name (Gutiérrez & Boero, 2006).


David Orme Tall (born 15 May 1941) is Emeritus Professor in Mathematical Thinking at the University of Warwick. One of his early influential works is the joint paper with Vinner “Concept image and concept definition in mathematics with particular reference to limits and continuity”. The “concept image” is a notion in cognitive theory. It consists of all the cognitive structure in the individual’s mind that is associated with a given concept. Tall and Vinner point out that the concept image may not be globally coherent, and may have aspects which are quite different from the formal concept definition. They study the development of limits and continuity, as taught in secondary school and university, from the cognitive viewpoint, and report on investigations which exhibit individual concept images differing from the formal theory, and containing factors which cause cognitive conflict.