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Dyscalculia
By
Dr.Amol Ubale
Dyscalculia Concept
● Dyscalculia was first discovered in 1919 by
Salomon Henschen, a Swedish
neurologist.
डिस्क्लेकु ललया की खोज 1919 में स्कवीडिश
न्यूरोलॉजजस्कट सॉलोमन हेंसचेन ने की थी।
● Dyscalculia is a learning disability in
mathematical skill.
● डिस्क्लेकु ललया गणितीय कौशल में एक सीखने की
ववकलाांगता है।
Dyscalculia Concept
● It affects a person's Ability to
understand number and learn
mathematical facts यह ककसी व्यज्त की
सांख्या को समझने और गणितीय तथ्यों को
जानने की क्षमता को प्रभाववत करता है
● Very Poor comprehension of
mathematical symbols गणितीय प्रतीकों
की बहुत खराब समझ
Causes of
Dyscalculia कारण
Causes of Dyscalculia कारण
Genes and
Heredity
जीन और आनुवंशिकता
Brain
Development
Environment Brain injury
Sign & Symptoms
of Dyscalculia
लक्षण
Sign & Symptoms of Dyscalculia
Difficulty with conceptualizing
time and judging the passing
of time.समय की अवधारणा और
समय के पाररत होने को देखते हुए
कठिनाई।
May have a poor sense of
direction ठदशा की खराब समझ
हो सकती है
Poor Recognise May
reverse or transpose
numbers
उलटा या स्थानान्तरण संख्या
पहचानें
Poor Mental Arithmetic skill
खराब मानससक गणणत कौशल
Poor Understanding of Signs
संके तों की खराब समझ
Low self-esteem and anxiety
resulting from maths
गणणत के पररणामस्वरूप कम
आत्मसम्मान और चचंताy
Inability to grasp and
remember mathematical
concepts, rules, formulae,
and sequences.गणणतीय
अवधारणाओं, ननयमों, सूत्रों और
अनुक्रमों को समझने और याद
रखने में असमथथता।
Map Reading difficulties
मानचचत्र पढ़ने में कठिनाइययों
Characteristics of
Dyscalculia शविेषताएँ
Characteristics of Dyscalculia
Counting
गनन
● Difficulty learn the sequence of counting words
● शब्दों को चगनने का क्रम सीखने में कठिनाई
● Difficulty navigating Position of numbers Ex- 10034
● संख्याओं की स्स्थनत को नेववगेट करने में कठिनाई
Calculations
अंकन
Numbers with zeros
िून्य के साथ संख्या
● Learning and recalling number facts are difficult.
● संख्याओं की स्स्थनत को नेववगेट करने में कठिनाई
● Lack confidence when they produce the correct
answer
● सही जवाब देने पर आत्मववश्वास कम होना
● Difficulty to have grasp with ten, hundred, and
thousand have the relationship to each other as well
as numbers 10, 100, and 1000
● दस, सौ और हजार के साथ समझ रखने में कठिनाई
Measures
नाप-जोख
● Often have difficulty with operations ( e.g time,
money, temperature, speed)
● अक्सर संचालन में कठिनाई होती है (जैसे समय, पैसा,
तापमान, गनत)
Direction/
Orientation
शििा/
अशिशवन्यास
Frustration and
embarrassment
शनरािा और िशमिंिगी
● Difficulty understanding spatial orientation
● स्थाननक असिववन्यास को समझने में कठिनाई
● Frustration and embarrassment when asked
simple math questions in public
● सावथजननक रूप से सरल गणणत प्रश्न पूछे जाने पर ननराशा
और शसमिंदगी
Characteristics of Dyscalculia
Types of
Dyscalculia
प्रकार
Types of Dyscalculia प्रकार
Verbal
Dyscalculia
मौणखक
Practognostic
Dyscalculia
Graphical
Dyscalculia
चचत्रात्मक
Operational
Dyscalculia
कायाथत्मक
Lexical
Dyscalculia
शास्ब्दक
Ideognostical
Dyscalculia
ननदानात्मक
Types of Dyscalculia
Verbal Dyscalculia
मौणखक
Practognostic
dyscalculia
5 55
● which refers to problems in naming the amount of
things
● जो चीजों की मात्रा के नामकरण में समस्याओं को संदसिथत करता
है
which refers to problems in manipulating things
mathematically —for example, comparing objects to
determine which is larger.
गणणतीय रूप से चीजों में हेरफे र करने में समस्याओं को संदसिथत करता है
3 8
Types of Dyscalculia
Lexical Dyscalculia
शास्ब्दक
Graphical
Dyscalculia
चचत्रात्मक
● which refers to problems in reading mathematical
symbols, including operation signs (+, – ) and
numerals.
● जो गणणतीय संके तों को पढ़ने में समस्याओं को संदसिथत करता है,
● which refers to problems in writing mathematical
symbols and numerals
● जो गणणतीय प्रतीकों और अंकों को सलखने में समस्याओं को
संदसिथत करता है
3 8 6 9
Types of Dyscalculia
Ideognostical
Dyscalculia
ननदानात्मक
Operational
Dyscalculia
कायाथत्मक
● which refers to problems in
understanding mathematical
concepts and relationships.
● जो गणणतीय अवधारणाओं और संबंधों
को समझने में समस्याओं को संदसिथत
करता है।
● which refers to problems in
performing arithmetic
operations.
● जो अंकगणणतीय संचालन करने में
समस्याओं को संदसिथत करता है।
Strategies/Role of
Teacher for
Dyscalculia Child
बच्चे के शलए शिक्षक की रणनीशतयाँ / िूशमका
Strategies/Role of Teacher for Dyscalculia Child
बच्चे के शलए शिक्षक की रणनीशतयाँ / िूशमका
A child diagnosed with
dyscalculia should
receive special education
and there are way that
parents can help their
child at home
Using visual aids when
solving a problem
Using concrete
examples that connect
math to real life
Playing math related
games
Using graphing papers
Relate it
to real
life
Use concrete (blocks, fruit
etc) examples to help
them grasp the concepts.
Use diagrams and draw
math concepts
Concentrate on one
concept at a time.
Avoid creating anxiety
for the student.
Strategies for

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Dyscalculia

  • 2. Dyscalculia Concept ● Dyscalculia was first discovered in 1919 by Salomon Henschen, a Swedish neurologist. डिस्क्लेकु ललया की खोज 1919 में स्कवीडिश न्यूरोलॉजजस्कट सॉलोमन हेंसचेन ने की थी। ● Dyscalculia is a learning disability in mathematical skill. ● डिस्क्लेकु ललया गणितीय कौशल में एक सीखने की ववकलाांगता है।
  • 3. Dyscalculia Concept ● It affects a person's Ability to understand number and learn mathematical facts यह ककसी व्यज्त की सांख्या को समझने और गणितीय तथ्यों को जानने की क्षमता को प्रभाववत करता है ● Very Poor comprehension of mathematical symbols गणितीय प्रतीकों की बहुत खराब समझ
  • 5. Causes of Dyscalculia कारण Genes and Heredity जीन और आनुवंशिकता Brain Development Environment Brain injury
  • 6. Sign & Symptoms of Dyscalculia लक्षण
  • 7. Sign & Symptoms of Dyscalculia Difficulty with conceptualizing time and judging the passing of time.समय की अवधारणा और समय के पाररत होने को देखते हुए कठिनाई। May have a poor sense of direction ठदशा की खराब समझ हो सकती है Poor Recognise May reverse or transpose numbers उलटा या स्थानान्तरण संख्या पहचानें Poor Mental Arithmetic skill खराब मानससक गणणत कौशल Poor Understanding of Signs संके तों की खराब समझ Low self-esteem and anxiety resulting from maths गणणत के पररणामस्वरूप कम आत्मसम्मान और चचंताy Inability to grasp and remember mathematical concepts, rules, formulae, and sequences.गणणतीय अवधारणाओं, ननयमों, सूत्रों और अनुक्रमों को समझने और याद रखने में असमथथता। Map Reading difficulties मानचचत्र पढ़ने में कठिनाइययों
  • 9. Characteristics of Dyscalculia Counting गनन ● Difficulty learn the sequence of counting words ● शब्दों को चगनने का क्रम सीखने में कठिनाई ● Difficulty navigating Position of numbers Ex- 10034 ● संख्याओं की स्स्थनत को नेववगेट करने में कठिनाई Calculations अंकन Numbers with zeros िून्य के साथ संख्या ● Learning and recalling number facts are difficult. ● संख्याओं की स्स्थनत को नेववगेट करने में कठिनाई ● Lack confidence when they produce the correct answer ● सही जवाब देने पर आत्मववश्वास कम होना ● Difficulty to have grasp with ten, hundred, and thousand have the relationship to each other as well as numbers 10, 100, and 1000 ● दस, सौ और हजार के साथ समझ रखने में कठिनाई
  • 10. Measures नाप-जोख ● Often have difficulty with operations ( e.g time, money, temperature, speed) ● अक्सर संचालन में कठिनाई होती है (जैसे समय, पैसा, तापमान, गनत) Direction/ Orientation शििा/ अशिशवन्यास Frustration and embarrassment शनरािा और िशमिंिगी ● Difficulty understanding spatial orientation ● स्थाननक असिववन्यास को समझने में कठिनाई ● Frustration and embarrassment when asked simple math questions in public ● सावथजननक रूप से सरल गणणत प्रश्न पूछे जाने पर ननराशा और शसमिंदगी Characteristics of Dyscalculia
  • 12. Types of Dyscalculia प्रकार Verbal Dyscalculia मौणखक Practognostic Dyscalculia Graphical Dyscalculia चचत्रात्मक Operational Dyscalculia कायाथत्मक Lexical Dyscalculia शास्ब्दक Ideognostical Dyscalculia ननदानात्मक
  • 13. Types of Dyscalculia Verbal Dyscalculia मौणखक Practognostic dyscalculia 5 55 ● which refers to problems in naming the amount of things ● जो चीजों की मात्रा के नामकरण में समस्याओं को संदसिथत करता है which refers to problems in manipulating things mathematically —for example, comparing objects to determine which is larger. गणणतीय रूप से चीजों में हेरफे र करने में समस्याओं को संदसिथत करता है 3 8
  • 14. Types of Dyscalculia Lexical Dyscalculia शास्ब्दक Graphical Dyscalculia चचत्रात्मक ● which refers to problems in reading mathematical symbols, including operation signs (+, – ) and numerals. ● जो गणणतीय संके तों को पढ़ने में समस्याओं को संदसिथत करता है, ● which refers to problems in writing mathematical symbols and numerals ● जो गणणतीय प्रतीकों और अंकों को सलखने में समस्याओं को संदसिथत करता है 3 8 6 9
  • 15. Types of Dyscalculia Ideognostical Dyscalculia ननदानात्मक Operational Dyscalculia कायाथत्मक ● which refers to problems in understanding mathematical concepts and relationships. ● जो गणणतीय अवधारणाओं और संबंधों को समझने में समस्याओं को संदसिथत करता है। ● which refers to problems in performing arithmetic operations. ● जो अंकगणणतीय संचालन करने में समस्याओं को संदसिथत करता है।
  • 16. Strategies/Role of Teacher for Dyscalculia Child बच्चे के शलए शिक्षक की रणनीशतयाँ / िूशमका
  • 17. Strategies/Role of Teacher for Dyscalculia Child बच्चे के शलए शिक्षक की रणनीशतयाँ / िूशमका A child diagnosed with dyscalculia should receive special education and there are way that parents can help their child at home Using visual aids when solving a problem Using concrete examples that connect math to real life Playing math related games Using graphing papers Relate it to real life Use concrete (blocks, fruit etc) examples to help them grasp the concepts. Use diagrams and draw math concepts Concentrate on one concept at a time. Avoid creating anxiety for the student.
  • 18.

Editor's Notes

  1. May have trouble even with a calculator due to difficulties in the process of feeding in variables. May reverse or transpose numbers for example 63 for 36, or 785 for 875. Difficulty with everyday tasks like checking change. Difficulty keeping score during games. Inability to comprehend financial planning or budgeting, sometimes even at a basic level, for example, estimating the cost of the items in a shopping basket or balancing a checkbook. Inability to grasp and remember mathematical concepts, rules, formulae, and sequences. May have a poor sense of direction (i.e., north, south, east, and west), potentially even with a compass. May have difficulty mentally estimating the measurement of an object or distance (e.g., whether something is 10 or 20 feet away). Extreme cases may lead to a phobia of mathematics and mathematical devices