I need your attention

Question

telling someone you need them to show you attention

Answer 1

My teacher says ojos aqui to get the class's attention and if I translated you title it would be " Necisito tu atención"

Answer 2

"Por favor, presten atención"

o

"Por favor, pongan atención"

Answer 3

Fíjense (en algo/to something) (3rd person plural), command. You would use this if you wanted to tell someone to pay attention to a specific thing, such as a section of a book. It would be helpful if you could give more context as to what you want someone/people to pay attention to and also if you are using it in a formal singular, informal singular or plural manner.