The meaning of Dyscalculia?
Source - https://www.edubloxtutor.com/dyscalculia-definition-types-symptoms-incidence-causes/
August is 18 years old, and he excels in music and english. He plays several instruments and writes and records many of his own songs in his spare time. He’s also an avid reader and writes poems and short stories. However, he is unable to graduate with his senior class because he hasn’t past the grade in mathematics.
Although he has normal intelligence, August has consistently done poorly in mathematics since primary school. After intensive tutoring (which cost his parents a small fortune) and years of practice, he has finally become somewhat competent at basic facts and operations, but he has no idea how or when to apply them. When taking a math test, he simply takes numbers from each problem and inserts them in the algorithms that he memorised when studying for the test. He always carries his personal telephone book in his book bag because he can’t remember his own phone number of those of his friends.
Like Alfredo, many people have problems in learning mathematics. The nature of their problems vary. Some students can master basic facts but can’t do higher mathematics. `Some can do higher math but can’t master basics. Some can follow math procedures one day but are unable to follow them the next day. Others may perform mathematical algorithms well in one situation but can’t apply them to new situations. Math disabilities can be very frustrating due to the complexity and variety of problems.
Dyscalculia, which means inability to calculate, is the most widely used term for disabilities in arithmetic and mathematics. Sometimes the term acalculia is used to refer to complete inability to use mathematical symbols and the term dyscalculia is reserved for less severe problems in these areas. Developmental dyscalculia may be used to distinguish the problem in children and youth from similar problems experienced by adults after severe head injuries, according to Hallahan et al. in Introduction to Learning Disabilities.