The image captures an interior classroom scene located in Chablekal, Mexico

The image captures an interior classroom scene located in Chablekal, Mexico. A male instructor, wearing a plaid shirt and eyeglasses, stands behind a dark brown wooden desk on the left side of the frame. He appears to be interacting with a computer monitor on the desk and gesturing towards a whiteboard mounted on the wall directly behind the desk. The whiteboard displays handwritten mathematical equations, including expressions involving exponents and basic arithmetic (e.g., `x² * x⁻⁴ / x⁻³ = x⁻²` and `2 + (-4) = -2`). To the right of the whiteboard, a large white projection screen is visible, displaying a digital presentation with a prominent green hue. Text on the screen includes "Algunos ejemplos" (Some examples) and what appears to be mathematical content or graphs. A projector is suspended from the ceiling above this screen. On the desk, a black computer monitor is present, along with a white disposable cup with a brown lid. A black backpack rests on the floor beneath the desk. The classroom walls are constructed of light-colored, brick-patterned blocks. The ceiling is a lighter tone, equipped with a long, fluorescent light fixture directly above the instructor's area. Power outlets are visible on the wall below the whiteboard and projection screen. In the foreground, the back of a student's head and shoulders are visible. The student has dark hair secured with a large black claw clip and is wearing a dark-colored top. The floor appears to be a light-colored, possibly concrete or terrazzo material.