on school days

USAGE SUMMARY

"on school days" is correct and usable in written English.
You can use it when you want to refer to days when school is in session, usually Monday through Friday during the school year. For example, "I usually get up at 6:30 on school days."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Girls whose parents encouraged physical activity "very much" took an additional 632 (95% CI: 108, 1155) steps per day on school days relative to girls whose parents encouraged them "quite a lot".

BMC Public Health

Boys whose parents encouraged physical activity "very much" took an additional 1373 955% CI: 606, 2139) steps per day on school days relative to boys whose parents encouraged physical activity "quite a lot".

BMC Public Health

So they have tried to shoot big scenes on weekends and do the shorter ones, mostly at Martin's house, on school days.

The New York Times - Magazine

Now she spends two to three hours running the account on school days and up to five hours a day on weekends.

Vice

Breakfasts matter on school days, snacks and hydration are needed during the day.

The Guardian

Boys whose parents engaged in physical activity with them less than once per week took 1475 955% CI: -2609, -341) fewer steps per day on weekend days than they did on school days.

BMC Public Health

On school days, he would take his homework.

The New York Times - Sports

On school days, he usually rises at 5 30.

The New York Times

On school days, they all have breakfast together.

The New York Times

On school days, the children were assigned shifts for morning bathroom access.

The New Yorker

The cards are supposed to be used only on school days.

The New York Times

Expert writing Tips

Best practice

When describing routines or schedules, using "on school days" clearly indicates activities that occur specifically when school is in session, differentiating them from weekend activities. For instance, "I wake up at 7 AM on school days, but I sleep in on weekends."

Common error

Avoid using "on school days" when you intend to refer to term time in general. Be specific about whether you mean only the days school is actively running, excluding holidays and breaks. For example, instead of "Students study hard on school days," you might say "Students study hard during the school term" if you include preparation for exams and work completed during school holidays.

Linguistic Context

The phrase "on school days" functions primarily as an adverbial phrase of time, specifying when an action or event occurs. It modifies verbs by providing temporal context, indicating that the action is typical or specific to days when school is in session. Ludwig AI confirms that this usage is correct.

Expression frequency: Very common

Frequent in

Science

45%

News & Media

40%

Wiki

5%

Less common in

Formal & Business

5%

Reference

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "on school days" serves as a clear and common way to specify actions or events that occur during the typical school week. Ludwig AI confirms its grammatical correctness. With high frequency across both scientific and news contexts, it's a versatile phrase suitable for various registers. To ensure precision, remember to differentiate it from general references to term time or school holidays.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

during the school week

Replaces the preposition "on" with "during" and uses "school week" to convey the same meaning, focusing on the period when school is in session.

during school hours

Specifies the time frame when school is in session, implying the typical days of attendance.

when school is in session

Changes the structure to a clause, emphasizing the active state of school being open.

on weekdays during school terms

Adds specificity by explicitly stating weekdays and clarifying that it refers to times when school is actively running.

while school is in session

Similar to "when school is in session", this emphasizes the concurrent activity of school being open.

during term time

More concise, using British English terminology.

during the academic week

Uses "academic week" to explicitly refer to the days school is in session.

on days when school is open

Expands the phrase to be more descriptive and explicit about when the statement applies.

when classes are held

Focuses on the activity of classes, implying the days when school is active.

during school's operating days

Rephrases to emphasize that it's referring to days that the school is actively open and functioning.

FAQs

How can I use "on school days" in a sentence?

You can use "on school days" to specify when an event or activity occurs during the typical school week, such as "I usually eat breakfast at 7 AM "on school days"."

What's the difference between "on school days" and "on weekends"?

"On school days" refers to the days when school is typically in session (Monday to Friday), while "on weekends" refers to Saturday and Sunday, which are typically days off from school.

Is it correct to say "in school days" instead of "on school days"?

No, the correct preposition to use is "on". Saying ""on school days"" is grammatically correct and the common usage.

What are some alternatives to "on school days"?

Depending on the context, you could use alternatives like "during the school week", "during school hours", or "when school is in session".