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chemistry

Philip Hartog

Philip Hartog is a chemistry 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 Philip Hartog rather than just read about it. In short: Sir Philip Joseph Hartog (2 March 1864 – 27 June 1947) was a British chemist and educationalist who undertook this role in England and India. Early life and education Hartog was born in London on 2 March 1864, the third son of Alfonse and Marion Hartog, and the younger brother of Cécile, Héléna, Numa and Marcus Hartog.

Philip Hartog — main illustration
Philip Hartog — illustration

Key takeaways

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

Reference excerpt

Sir Philip Joseph Hartog (2 March 1864 – 27 June 1947) was a British chemist and educationalist who undertook this role in England and India.

Early life and education Hartog was born in London on 2 March 1864, the third son of Alfonse and Marion Hartog, and the younger brother of Cécile, Héléna, Numa and Marcus Hartog. He was educated at University College School, the Universities of Paris and Heidelberg, and the Collège de France. In 1889 he went to Owens College, Manchester, as Bishop Berkeley Scholar. He edited a history and description of the college (1900), and both there and at the Victoria University he was an assistant lecturer in chemistry. It seemed at that time that this branch of science would claim him.

Career At Manchester, however, he was being drawn to university administration. He was secretary to the Victoria University Extension Scheme, a member of the Court, and in 1902–03 secretary to the Alfred Moseley Commission of Educational Inquiry. In the latter year, he was appointed Academic Registrar to the University of London, and held that office with great efficiency for 17 years. In 1907 came his influential "Writing of English", attacking the school "essay." An outstanding service to the university, the Empire, and the Eastern world, in general, was his large share in the creation in the middle of the 1914–18 war of the School of Oriental Studies, to which the name "African" was added later. His keen and helpful interest was maintained until his last working days. Hartog was a member of the commission under Sir Michael Sadler on Calcutta University which was appointed in 1917 and issued a voluminous report in 1919. Far-reaching reforms in most of the Indian universities followed, and Calcutta was shorn of a part of its vast jurisdiction by the creation in 1920 of the University of Dhaka as a residential teaching foundation and Hartog was made its first vice-chancellor. Both at Dhaka and later in their Kensington home he had the cooperation of his wife Mabel Hélène, daughter of Mr. H. J. Kisch (they were married in 1915, and three sons ensued). On the creation of the Indian Public Service Commission in 1926 Hartog was appointed a member and served until permitted to retire on family grounds in 1930. When the Indian Statutory Commission was set up in 1928 under Sir John (later Lord) Simon, Hartog was appointed chairman of the Auxiliary Committee on Education. The report greatly assisted the presentation of facts and conclusions of the main body and is the most authoritative survey of the subject of our time. Hartog received the honours of the Knight Commander of the Order of the British Empire and Companion of the Order of the Indian Empire in the year of his retirement in reward for his services.

Activism On settling in London Hartog devoted much time and thought to the place of examinations in the education system. As early as 1911, and again in 1918, he had written treatises on examinations in their bearing on national efficiency and on culture and general efficiency. He was the dominant figure in an inquiry on an international scale undertaken in 1932. This resulted in the issue in 1935 of An Examination of Examinations. In this exposure of haphazard methods and plans for reform, he had the collaboration of Dr. E. C. Rhodes and also, in a subsequent book, The Marks of Examiners, of Dr. Rhodes and of Mr. Cyril Burt. Deeply impressed by his experience of the need for systematic education research, he obtained from the Leverhulme Trust in 1940 a grant of £2,000 to the University of London Institute of Education for this purpose. The organisation thereby set up was renamed in 1945 the National Foundation for Educational Research in England and Wales, and in 1947 it applied for a royal charter. Hartog was also the prime mover in the setting up by the Ministry of Labour and National Service before the outbreak of war in 1939 of a Linguistic Committee of the Appointments Registry, and he was its first chairman. In 1933 Hartog wrote, under the authority of the London Institute of Education his valuable study, "Some Aspects of Indian Education, Past, and Present." He continued his activities well into his ninth decade, and one of the last of his books, "Words in Action," was published in 1945. Amid all these labours Hartog was through life a keen helper of his own community. At the end of 1933, he went to Palestine as chairman of the Committee of Inquiry on the organisation of the Hebrew University, and subsequently, he was president of the Friends in Britain of the university. He did much other work for the Jewish People. In his obituary it states, "Few educationists still working as did in octogenarian years could look back on so varied, strenuous, and fruitful a career as his. He left an enduring mark on educational thought and practice, not only in India but in this county and the Dominions." Sir Philip Hartog, died at a nursing home in London at the age of 83.

References

Illustrations

Philip Hartog illustration

Worked examples

Example 1 — a first encounter with Philip Hartog

Start with the simplest possible case. Write down what Philip Hartog claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Philip Hartog 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 Philip Hartog 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 Philip Hartog

In research
Philip Hartog appears in chemistry 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 Philip Hartog 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
Philip Hartog is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1864 births, 1947 deaths, British Jews, so understanding it makes those chapters shorter.
In everyday life
Look for Philip Hartog 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.

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How to study Philip Hartog in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Philip Hartog 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 Philip Hartog out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Philip Hartog in simple terms?

Sir Philip Joseph Hartog (2 March 1864 – 27 June 1947) was a British chemist and educationalist who undertook this role in England and India. Early life and education Hartog was born in London on 2 March 1864, the third son of Alfonse and Marion Hartog, and the younger brother of Cécile, Héléna, Nu…

Why does Philip Hartog matter?

Because it connects several chemistry 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 Philip Hartog?

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 Philip Hartog.

Tags

  • 1864 births
  • 1947 deaths
  • British Jews
  • British chemists
  • British educational theorists
  • British people in British India
  • British people of French descent
  • Companions of the Order of the Indian Empire
  • Heidelberg University alumni
  • Jewish chemists
  • Knights Commander of the Order of the British Empire
  • People educated at University College School

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