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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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prior to each class

Grammar usage guide and real-world examples

USAGE SUMMARY

"prior to each class" is correct and usable in written English.
You can use it to indicate that something happened or will happen before something else. For example, "I always review my notes prior to each class."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Peer instruction (Simon et al., 2010) is used to assess the learning progress prior to each class.

Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

Prior to each exercise class, participants in treatment group A will receive manual AA (using conventional auricular stud needles).

The instructional content related to scientific inquiry was presented to both experimental groups in the form of a series of 5- to 10-min Internet-delivered streaming videos that students viewed outside of class prior to each week's laboratory class meeting (that is, as SI).

The ADT is a decision tree which instead of having a single class prediction located in its base leaf nodes, has a "probability of class membership" prior to each terminal node, and the sum of all these values are along an instance's whole path in order to predict its class value.

Ask them to respond to the following prompt, written on the board prior to class: "Each of these characters comes from a different country and appears on a version of the popular children's television program 'Sesame Street.' Read each profile and try to identify each character's country of origin.

News & Media

The New York Times

Similarly, students will likely notice whether the instructor regularly speaks to the same subset of students prior to class each day.

Prior to leaving class, each individual student should have a copy of the outline created with their partner during class.

News & Media

The New York Times

Prior to leaving class, each student should have notes on all six dictators researched during class, not just the dictator their original group had been assigned.

News & Media

The New York Times

Prior to leaving class, each student should have his or her own notes, as well as information gathered by the student's partner.

News & Media

The New York Times

4. WRAP UP/HOMEWORK: Prior to leaving class, each student selects a different public personality accused of a crime from the list on the board created during the initial activity.

News & Media

The New York Times

Prior to leaving class, provide each student with pre-cut paper the size of a CD, roughly 5×5 inches.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

To make your writing more concise, consider alternatives such as "before each class" when the formality of "prior to" is not necessary.

Common error

Avoid using "prior to each class" when you mean actions happening during the class or after it. This prepositional phrase specifically refers to actions completed beforehand.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "prior to each class" functions as a prepositional phrase indicating the timing of an action or event. It modifies a verb or clause by specifying that something occurs before the commencement of each class session, often emphasizing preparation or anticipation, as supported by Ludwig.

Expression frequency: Very common

Frequent in

News & Media

33%

Science

33%

Formal & Business

33%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "prior to each class" is a grammatically sound and commonly used prepositional phrase to indicate actions or preparations occurring before a class session. As Ludwig AI confirms, it is generally correct and applicable in diverse writing contexts. While slightly more formal than alternatives like "before each class", its versatility makes it suitable for academic, news, and general use. When writing, ensure it precisely conveys the intended timing and avoid confusing it with actions happening during or after the class.

FAQs

How can I use "prior to each class" in a sentence?

You can use "prior to each class" to describe actions or preparations that need to be completed before a class begins. For example, "Students are expected to read the assigned chapter "before each class"."

What are some alternatives to "prior to each class"?

Some alternatives include "before every class", "ahead of each class", or "in advance of each class". The best choice depends on the specific context and desired level of formality.

Is "prior to each class" formal?

Yes, "prior to each class" is considered more formal than simply saying "before each class". It's suitable for academic or professional writing where a slightly elevated tone is appropriate.

What is the difference between "prior to each class" and "during each class"?

"Prior to each class" refers to the time before the class starts, while "during each class" refers to activities or events that happen while the class is in session. It's important to use the correct phrase to accurately convey the timing of events.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: