When to capitalize "elementary":
* Part of a proper noun: You would capitalize "Elementary" when it's part of a specific school name, like "Lincoln Elementary School."
* Formal titles: You might capitalize "Elementary" when it's part of a formal title, like "Director of Elementary Education."
When to not capitalize "elementary":
* General use: If you're using "elementary" as a general descriptor, like "elementary school," you would not capitalize it.
* Adjective: When "elementary" acts as an adjective, like "elementary skills," it remains lowercase.
In your specific case, you're asking if you should capitalize "elementary" when using the word alone. The answer is no. It's not part of a proper noun or formal title in this instance.
Example:
* Incorrect: "I went to Elementary school."
* Correct: "I went to elementary school."