ArticleslgStudy

astronomy

Nuri Ja'far

Nuri Ja'far is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Nuri Ja'far rather than just read about it. In short: Nuri Ja'far Ali al-Chalabi (Arabic: نوري جعفر علي الجلبي), better known as Nuri Ja'far (Arabic: نوري جعفر, romanized: Nūrī Jaʻfar; 1914 – 7 November 1991), was an Iraqi psychologist, philosopher of education, and author. He wrote more than fifty works on pedagogy, psychology, history, philosophy, thought and literature.

Nuri Ja'far — main illustration
Nuri Ja'far — illustration

Key takeaways

  • Nuri Ja'far belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Nuri Ja'far to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Nuri Ja'far from memory before moving on to harder problems.

Reference excerpt

Nuri Ja'far Ali al-Chalabi (Arabic: نوري جعفر علي الجلبي), better known as Nuri Ja'far (Arabic: نوري جعفر, romanized: Nūrī Jaʻfar; 1914 – 7 November 1991), was an Iraqi psychologist, philosopher of education, and author. He wrote more than fifty works on pedagogy, psychology, history, philosophy, thought and literature. After graduating from the Higher Teachers' House in Baghdad, he went to the United States, and received a master's degree from Ohio University in 1948 and a doctorate in philosophy from the same university in the following year. He was a student of John Dewey and majored in neuropsychology. In his late years, he moved to Libya to teach at the University of Tripoli, until his death. Although Ja'far died in 1991, controversy about his death has continued by biographers.

Early years and education

Life in Iraq Ja'far was born in Al-Qurnah, Basra vilayet. His father, a farmer, and mother, Halimah bint Muhammad Ali Chalabi, were first cousins. Ja'far, referring to his mother, stated that "she was calm, very tolerant, and read the Qur'an, and that was in the 1920s". He also had a brother, Radhi. In 1926, when an elementary school opened in Al-Qurnah, his mother urged his father to enrol him and his brother in the school. The father agreed to enrol only Nuri, not Radhi, because he believed the school would treat Nuri's hyperactivity with punishment. Nuri once stated about his enrolment as follows: My father took me to the school, and my mother gave me the Qur'an. We entered the interview with a good principal, Mr. Yassin Al-Mulla Huwaysh. My father said: " This is my son, I want to enroll him, and he is reciting the Qur'an." The principal asked me to read... I shivered unbearably so that the Qur'an fell from my hand, I picked it up, kissed it. I opened it not on the appointment, and I didn't look at it, I was shivering. I started reading the verses that I memorized amazingly.... The principal said come near me. He looked and found me holding the Qur'an upside down... He encouraged me, and enrolled me in the second grade. In school, Ja'far got interested in mathematics, the Arabic language and history. After graduating from high school, he was appointed as a teacher at Al-Qurna Primary School from 18 October 1936 to 31 October 1938. He then worked as an educational inspector from October 1942 until August 1943 in Karbala and Basra. He resigned from the Ministry of Education and was off-duty from 25 October 1943 to 10 January 1950.

Higher educations

He continued his higher education, held the baccalaureate degree and his papers and went to the capital, Baghdad, to the College of Medicine to fulfil his childhood dream, but was denied admission due to financial conditions. After seeing his tattered clothes, the dean, Harry Sinderson, asked if he would be able to spend 5 dinars on his studies once a month. Ja'far replied "Neither I nor my father saw these 5 dinars [in our life]". Sinderson rejected him from the College of Medicine, which prompted him to visit the Higher Teachers' House, where Matti Al-Aqrawi supported in his matriculation and assisted him. He graduated from the Higher Teachers' House, which later became the University of Baghdad. Even though he wanted to enter the Faculty of Medicine, and said in an interview "if I had to choose – after I got to know my specialty – I would only enter the Faculty of Education, and if I was asked to specialize, I would only specialize in education and psychology, because in fact it's part of me." After obtaining a bachelor's degree with distinction, he became a teaching assistant at the Higher Teachers' House, then went to Cairo to study at the Higher Education Institute in the 1940s. Then he was able to get a scholarship to the US in 1945 to complete his education there in master's and doctorate degrees after five years. He studied philosophy of education. John Dewey was his professor and friend and colleague in the educational field. He had personal relations with him while Dewey was retired and not his doctoral advisor, he was personally associated with him. Nuri Ja'far used to stay with him at home and discussing with him. He stayed with Dewey in his apartment in New York for a whole month, reading and memorizing his works, and at the time he was an Iraqi prominent scholarship student to the US. He received a master's degree from Ohio University in 1948, and a doctorate in philosophy from the same university in 1949.

June 1954 Iraqi parliamentary election In 1950, he returned to Iraq and was appointed as director general in the Ministry of Planning from 1959 to 1963, during which time he was researching and writing poetry. He once tried to enter the Iraqi parliament but in what is believed to be an electoral fraud of the June 1954 Iraqi parliamentary election under government of Nuri al-Said, the results of the victory of more than 11 seats for the leftist and democrats were annulled. In the opinion of Tawfiq al-Tamimi , what happened to the Nur Ja'far in the constituency of his city, al-Qurna, is a glaring example of this fraud, "when the government of Nuri al-Said destroyed the ballot boxes that were filled in the name of Dr. Nuri Jaafar, the candidate for his city al-Qurna district, with his leftist colleague Amer al-Hasak and replaced them with their candidates who were not natives of the city". However, Nuri Jaafar did not give up. He continued his protest and criticism, filled the pages with newspapers about the fraud scandal and canceling the elections until he was summoned by the then Prime Minister Arshad al-Umari, and a convulsive dialogue took place between them. Al-Tamimi expressed that Nuri Jaafar was dismissed from his teaching job after this conversation in which Al-Umari asked Jaafar to stop his criticism of the government and exposing the process of electoral fraud, but Nuri Jaafar refused and said: "I will continue to write in the newspapers, to explain the electoral tragedy of Al-Qurna. The government to do whatever it wants." He later wrote a book about this fraud and published it in 1954, Falsification facts of the parliamentary electoral.

… excerpt ends here. Continue reading the full article.

Illustrations

Nuri Ja'far illustration
Nuri Ja'far: Ja'far with his professor John Dewey, 1949.
Ja'far with his professor John Dewey, 1949.

Worked examples

Example 1 — a first encounter with Nuri Ja'far

Start with the simplest possible case. Write down what Nuri Ja'far claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Nuri Ja'far before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Nuri Ja'far ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Nuri Ja'far

In research
Nuri Ja'far appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Nuri Ja'far in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Nuri Ja'far is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1914 births, 1991 controversies, 1991 deaths, so understanding it makes those chapters shorter.
In everyday life
Look for Nuri Ja'far outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Nuri Ja'far” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Nuri Ja'far in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Nuri Ja'far means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Nuri Ja'far out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Nuri Ja'far in simple terms?

Nuri Ja'far Ali al-Chalabi (Arabic: نوري جعفر علي الجلبي), better known as Nuri Ja'far (Arabic: نوري جعفر, romanized: Nūrī Jaʻfar; 1914 – 7 November 1991), was an Iraqi psychologist, philosopher of education, and author. He wrote more than fifty works on pedagogy, psychology, history, philosophy, t…

Why does Nuri Ja'far matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Nuri Ja'far?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Nuri Ja'far.

Tags

  • 1914 births
  • 1991 controversies
  • 1991 deaths
  • 20th-century educational theorists
  • 20th-century psychologists
  • Academic staff of Kuwait University
  • Academic staff of Mohammed V University
  • Academic staff of Umm al-Qura University
  • Academic staff of the University of Baghdad
  • Academic staff of the University of Benghazi
  • Academic staff of the University of Tripoli
  • Academic staff of the Université de Montréal

Keep exploring