Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

obligatory class

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "obligatory class" is correct and usable in written English.
It can be used to refer to a class that is required for students to take in order to fulfill their academic program or curriculum requirements. Example: "In order to graduate, all students must complete the obligatory class on ethics."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Emergency medicine skills in the area of pediatrics are rarely offered in the polled STCs in the context of obligatory classes, but would– though not prevalent –in no case be a negligible tool [ 28].

In the frame work of obligatory classes, for example, pediatric basic life support (ERC) is taught in STCs in twelve institutions, and the placement of intraosseous access or the examination of a pediatric emergency patient in seven institutions in STCs (Table  6).

Twenty-three of these 35 institutions confirmed the planned expansion of the STC in the next five years (e.g., greater number of phantoms, greater number of stations) and 20 medical universities/faculties indicated they want to increasingly incorporate STC s into the obligatory classes.

Greater GroEL dependency entails increased evolutionary rates with GroEL obligatory proteins (Class III) evolving on average up to 15% faster than GroEL partially dependent proteins (Class II) and 35% faster than GroEL-independent proteins (Class I).

GroEL obligatory proteins (Class III) fail to fold spontaneously at 37 °C and have an obligate requirement for GroEL/GroES in order to attain activity (Kerner et al. 2005).

Inferring the history of the obligatory asexual class Bdelloidea within the syndermatan phylogenetic framework is a central topic in evolutionary biology of asexuality because these organisms have long been regarded as perfect candidates to test the advantage of sexual reproduction [ 63].

Maria's uneasy friendship with her employer, Mrs. Ellington, is fraught with the tensions of money, class and age, but for this reason it is more valuable to Maria than the obligatory family ties.

News & Media

Los Angeles Times

In December 2015, "a government-backed education council recommended extending compulsory religious classes to all primary school pupils, as well as adding an extra hour of obligatory religious classes for all high school students". The climate in Turkey is such that even an insolent reference to Erdogan is grounds for criminal charges; over 2,000 have been indicted under such laws.

News & Media

HuffPost

Although literary discussion as a rewarding social practice has a rich and ancient genealogy, the experience of imaginative literature today is too often framed as a non-social exercise, the stuff of homework and obligatory in-class discussions.

In my subject staff-student ratios have more than doubled in the past two decades and there can be no question of a first-year student getting the kind of personal attention that is automatic within, for example, the obligatory composition classes of an American undergraduate degree.

News & Media

The Guardian

Using a homology-based approach we identified 1,226 putative inter-class LGT events involving members of the obligatory halophilic archaeal class Halobacteria and 1,269 putative inter-class LGT events involving members of the obligatory thermophilic archaeal class Thermoprotei.

Show more...

Expert writing Tips

Best practice

When referring to a class that must be taken, use "obligatory class" to clearly communicate the mandatory nature of the course within a curriculum or program.

Common error

Avoid using "obligatory class" when referring to courses that students can choose to take. Reserve it for classes that are explicitly required for completion of a program.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

77%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "obligatory class" functions as a noun phrase where "obligatory" modifies the noun "class". It's used to specify the required nature of a particular class within a curriculum or academic program. Ludwig confirms this is a valid English phrase.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "obligatory class" is a phrase used to denote a required or mandatory course within a curriculum. While it's grammatically sound, according to Ludwig, and understood across various contexts, its occurrence is limited. When writing, ensure you use it to clearly specify that a class is required rather than optional. Alternative phrases like "required course" or "mandatory class" may be used interchangeably depending on the desired emphasis. Keep in mind the register and context when using this phrase, as it primarily appears in educational, news, or professional settings to convey clear instructions or requirements.

FAQs

How can I use "obligatory class" in a sentence?

You can use "obligatory class" to describe a course that is required for all students. For example, "Math 101 is an obligatory class for all engineering students".

What's a good alternative to "obligatory class"?

Alternatives include "required course", "mandatory class", or "compulsory class", depending on the context.

Is there a difference between "obligatory class" and "elective class"?

"Obligatory class" refers to a course you must take, while an "elective class" is one you choose to take from a range of options.

What does it mean if a class is described as "obligatory"?

If a class is described as "obligatory", it means that it's a required part of your curriculum and you need to pass it in order to graduate or complete your program.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

77%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Most frequent sentences: