Video of a woman in a white lab coat with a pink lanyard, standing in a classroom with a chalkboard and an open book.

Video of a woman with medium brown skin, shoulder-length dark hair, wearing a sheer white top, white skirt, and a colorful lanyard, sitting and reading an open book, in a classroom with a chalkboard in the background.

Video of a woman with medium-length dark hair, wearing a light beige long-sleeve shirt, seated at a wooden desk, with an open notebook, pen, and a yellow highlighter on the desk.

Video of a woman with shoulder-length brown hair, wearing a white lab coat and pants, seated on a bench in a white room. She has a badge around her neck. An open book with notes is on the bench beside her.

Video of a woman in a white, sheer, long-sleeved dress and pink lanyard, standing in front of a chalkboard with equations, holding a book open on a wooden table.

A video of a woman with shoulder-length brown hair, wearing a white shirt and lanyard, standing at a desk, reading a book with a chalkboard in the background.

Video of a woman in a white, semi-transparent blouse and matching pants, holding a notebook. She stands against a plain, light-colored wall, with a dark, framed object hanging behind her. Her brown hair is shoulder-length.

Video of a woman in a beige dress and pink lanyard, standing at a wooden table with open books and papers, in a classroom with a chalkboard in the background.

Video of a woman in a white, long-sleeved dress, reading a book in a classroom. She wears a lanyard with colorful patterns. A chalkboard is visible in the background.