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
CEO of Professional Science Editing for Scientists @ prosciediting.com
during the school day
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "during the school day" is correct and usable in written English.
It can be used to refer to the time period when school is in session, typically from morning until afternoon on weekdays. Example: "Students are not allowed to use their phones during the school day."
✓ Grammatically correct
News & Media
Science
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
MOVIES and popcorn during the school day?
News & Media
Most districts prohibit staff protest during the school day.
Academia
Physical activity during the school day was associated with higher standardized BMI (BMI-z) among males.
Except for the youngest children, boys and girls are separated during the school day.
News & Media
Its purpose is to expose more foreign-born students to more English during the school day.
News & Media
But merely extending activities mishandled during the school day would only prolong emptiness and waste.
News & Media
Could parents be charged for lessons taught during the school day?
News & Media
High-energy, nutrient-poor beverages offered for sale to children during the school day compete with healthful choices.
These data support the inclusion of high-intensity sprint-based exercise for adolescents during the school day to enhance cognition.
Science
Before playing, talk about why it's so important to remember things during the school day.
Academia
In Stone, the posting effectively induced schoolchildren to meditate upon the Commandments during the school day.
Academia
Expert writing Tips
Best practice
When describing events or activities, specify "during the school day" to clearly indicate that they occur within the regular hours of school operation, distinguishing them from after-school programs or weekend events.
Common error
Avoid using "during the school day" when you actually mean after-school activities. "During the school day" specifically refers to the hours when classes are in session; activities that occur after dismissal should be clearly identified as "after school" or "in the after-school program".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "during the school day" functions as an adverbial prepositional phrase, modifying verbs or clauses by indicating when an action or event takes place. As evidenced by Ludwig, it clarifies the timing of activities within the structured hours of education.
Frequent in
News & Media
40%
Science
35%
Academia
15%
Less common in
Wiki
5%
Formal & Business
5%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "during the school day" is a common and grammatically sound way to indicate that something occurs within the hours when school is in session. Ludwig confirms its frequent use across diverse contexts, including news, science, and academia. While it is important to use it correctly to avoid confusion with after-school activities, its meaning is generally clear and well-understood. Alternative phrases like "in school hours" or "while at school" can be used for variety, but "during the school day" remains a reliable and versatile choice.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in school hours
Emphasizes the official hours designated for school activities.
while at school
Indicates activities occurring while a student is physically present at school.
within the school timetable
Refers specifically to activities scheduled within the structured school schedule.
during class time
Focuses on activities happening during instructional periods.
throughout the school session
Highlights the entire period that school is in session.
in the course of the school day
A more formal way to indicate events occurring during the school day.
during instructional hours
Emphasizes the time dedicated to teaching and learning.
on school premises
Refers to activities happening within the physical boundaries of the school.
when school is in session
Specifies the period when the school is open and operating.
in the academic day
Highlights the academic focus of the time period.
FAQs
What is the difference between "during the school day" and "after school"?
"During the school day" refers to the time when classes are in session, typically from morning to afternoon. "After school" describes the period following the end of regular classes, often involving extracurricular activities or programs.
What can I say instead of "during the school day"?
You can use alternatives like "in school hours", "while at school", or "within the school timetable" depending on the context.
Is it correct to say "during school" instead of "during the school day"?
While "during school" is sometimes used informally, "during the school day" is generally more precise and grammatically standard, especially in formal writing.
How can I ensure students focus better "during the school day"?
Encourage schools to incorporate movement breaks, mindfulness exercises, and engaging activities to improve student focus "during the school day". Proper nutrition and adequate sleep also play crucial roles.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested