Question

she is reaching her students what tense​

Answer 1

Answer:

present continuous tense

Answer 2

Answer:

This is in present continuous tense.

Explanation:

"is teaching" denotes present continuous sense.

Also, you can check by converting it to all other tenses.

Simple present - "She teaches her students."

Simple past - "She taught her students."

Simple future - "She will teach her students."

And so on.

Hope this helps. ^_^