Open your books on page 30. or Open your books at page 30.?

Open your books on page 30. vs Open your books at page 30.

The phrase 'open your books on page 30.' is correct, while 'open your books at page 30.' is incorrect. In English, we use 'on' to refer to a specific page number in a book.

Last updated: March 31, 2024 • 2751 views

Open your books on page 30.

This phrase is correct and commonly used in English.

This phrase is used to instruct someone to turn to a specific page in a book. 'On' is the preposition commonly used to indicate a specific page number.

Examples:

Open your books on page 50 for today's lesson.
Please open your books on page 10 to review the vocabulary.
The exercise starts on page 25 of the workbook.
We will discuss the story on page 15 tomorrow.
Turn to the appendix on page 100 for additional information.

Open your books at page 30.

This phrase is incorrect in English. 'At' is not used to refer to a specific page number in a book.

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Open your books on page 30. vs Open your books at page 30.