ArticleslgStudy

science

Sierk Coolsma

Sierk Coolsma is a science 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 Sierk Coolsma rather than just read about it. In short: Sierk Coolsma (Dutch pronunciation: [ˈsiːr(ə) ˈkoːlsmaː]; 26 January 1840 – 20 March 1926) was a Dutch Protestant missionary who wrote extensively on the Sundanese language. Born in the Netherlands, he became a missionary in his early twenties and arrived in the Dutch East Indies in 1865.

Sierk Coolsma — main illustration
Sierk Coolsma — illustration

Key takeaways

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

Reference excerpt

Sierk Coolsma (Dutch pronunciation: [ˈsiːr(ə) ˈkoːlsmaː]; 26 January 1840 – 20 March 1926) was a Dutch Protestant missionary who wrote extensively on the Sundanese language. Born in the Netherlands, he became a missionary in his early twenties and arrived in the Dutch East Indies in 1865. First tasked to Cianjur, he studied Sundanese in more detail than his contemporaries, gaining an appreciation for the language. Further missionary activities in Bogor, begun in 1869, were a failure, and in 1873 he was tasked with translating the New Testament into Sundanese. Although the Sundanese people highly valued poetry, he did the translation in prose hoping that it would help readers entertain new ideas. In 1876, Coolsma returned to the Netherlands and became the leader of the Netherlands Missionary Union, promoting further missionary activity in the predominantly Muslim western portion of the East Indies. He also wrote extensively on Sundanese, including a grammar and two dictionaries. Although his Bible translation had little lasting impact, these later works have remained in use.

Early life and missionary work Sierk Coolsma was born in Leeuwarden in the Netherlands, on 26 January 1840, as son of worker Foppe Coolsma and Maaike Nauta. Coolsma first worked in a printer's office, but began training to be a missionary in Rotterdam in 1861, after having studied several months under Rev. Witteveen in Ermelo in the previous year. He finished his training on 5 May 1864; that December he left for Batavia (now Jakarta), the capital of the Dutch colony in the East Indies. Upon arrival in April 1865, Coolsma was sent by the Netherlands Missionary Union (Netherlandsche Zendingsvereeniging, NZV) to the town of Cianjur. There, on 5 April 1866, he married Maria Johanna Gerretson, six years his younger. He also baptised the NZV's first Sundanese Christians, a husband and wife named Ismael and Moerti. Ismael continued to treat Coolsma as his teacher and help the missionaries spread Christianity until his death in 1872. While in Cianjur, Coolsma began to study the language used by the Sundanese people who inhabited the area. Eventually, according to Mikihiro Moriyama of Nanzan University, he "had a sharper insight and deeper knowledge" than contemporary missionaries and government workers. Later missionaries would not study the language in such detail. Coolsma left Cianjur in 1869 and went to Bogor, also a majority-Sundanese city. He found little success in preaching to the European citizens of the city or converting the Sundanese. On 31 May 1869, he opened a school at his home, which provided a free education in both secular and religious studies. The first class had ten students, a total which grew quickly; at its peak, the school had 111 students. After a government-funded school was opened in 1872, most of the Sundanese students moved there to avoid the Christian teachings. The remaining students were mostly ethnic Chinese, few of whom converted.

Bible translation In 1873, Coolsma published a grammar of the Sundanese language, titled Handleiding bij de beoefening der Soendaneesche taal ('Manual for the Writing of the Sundanese Language'). He reluctantly used a transcription method developed by K. F. Holle and proscribed by the colonial government. That year he was tasked with translating the New Testament into Sundanese. He left his school in the hands of fellow missionary D. J. van der Linden and went to Sumedang; there he worked on his translation over a period of three years. Coolsma found that Sundanese literature consisted predominantly of poetry, including the narrative wawacan, and thought that prose needed to be developed as well so that the people would embrace modernity. He considered that they rarely read, instead preferring to listen to more educated persons sing in verse. As such, the contents of written prose would not be conveyed. This is not to say that he disliked Sundanese poetry; he was appreciative of the dangding verse forms – derived from Javanese literary tradition – which were used to write wawacan, and considered an existing translation of the Gospel of Matthew in dangding to be the best Sundanese-language book in print. Ultimately, Coolsma chose to translate the Gospel of John and Acts of the Apostles using prose, believing that dangding was "too traditional to convey new ideas" and hoping to promote a "new spirit". However, for accessibility's sake he published using the Jawi script; most literate Sundanese could read it, unlike the Javanese or Latin scripts also used in the area. The translation grew to include much of the New Testament, and by the 1890s the whole Bible. It was, however, little read.

Later life

Coolsma returned to the Netherlands with his wife in 1876 and became the leader of the NZV, holding the office until 1908. He disputed the idea that missionary work should be focused on the non-Islamicised eastern portion of the colony. He believed instead that missionary work should be prioritised in the western portion, where Islam had already become entrenched. Coolsma continued to write about both missionary work and the Sundanese language. In 1881, he wrote a series of condemnatory reviews of Sundanese-language schoolbooks offered by the colonial government, arguing that the content had little value and the language was mostly artificial. He published a Sundanese-Dutch dictionary in 1884, consulting various works of Sundanese literature for his lexemes. In 1901, he published a history of the mission in the East Indies, titled De zendingseeuw voor Nederlandsche Oost-Indiës (The Century of the Mission in the Dutch East Indies). It described the 19th century as time of extensive growth. In 1904, Coolsma published a revised version of his grammar. Working with fellow missionary Christiaan Albers, who had also preached in Cianjur, Coolsma published a Dutch-Sundanese dictionary in 1911; this was followed by a revised version of his Sundanese-Dutch dictionary in 1913. Coolsma's wife died on 27 September 1917. Her death led him to reduce his workload, although he found time to publish his memoirs, Terugblik op mijn levensweg, 1840–1924 (Looking Back on my Life, 1840–1924), in 1924. He died two years later, on 20 March 1926.

… excerpt ends here. Continue reading the full article.

Illustrations

Sierk Coolsma illustration
Sierk Coolsma: Soendaneesch-Hollandsch woordenboek, 1913
Soendaneesch-Hollandsch woordenboek, 1913

Worked examples

Example 1 — a first encounter with Sierk Coolsma

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

In research
Sierk Coolsma appears in science 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 Sierk Coolsma 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
Sierk Coolsma is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1840 births, 1926 deaths, 19th-century Dutch East Indies people, so understanding it makes those chapters shorter.
In everyday life
Look for Sierk Coolsma 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 “Sierk Coolsma” →

Affiliate

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

How to study Sierk Coolsma in 20 minutes

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

Frequently asked questions

What is Sierk Coolsma in simple terms?

Sierk Coolsma (Dutch pronunciation: [ˈsiːr(ə) ˈkoːlsmaː]; 26 January 1840 – 20 March 1926) was a Dutch Protestant missionary who wrote extensively on the Sundanese language. Born in the Netherlands, he became a missionary in his early twenties and arrived in the Dutch East Indies in 1865.

Why does Sierk Coolsma matter?

Because it connects several science 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 Sierk Coolsma?

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 Sierk Coolsma.

Tags

  • 1840 births
  • 1926 deaths
  • 19th-century Dutch East Indies people
  • Dutch Protestant missionaries
  • Knights of the Order of Orange-Nassau
  • Missionary linguists
  • People from Leeuwarden
  • Protestant missionaries in Indonesia

Keep exploring