A boy is presenting on his science fair project about texting vs. calling.
Two individuals looking at their cell phones before one of them gives a project presentation at home.
A guy snaps his fingers, a girl holding a ruler drops and catches it, then another guy reads a paper.
A girl is sitting in a chair looking at her cell phone and a young male is standing next to her looking at his cell phone, then a young male is holding a microphone and reading a piece of paper outloud.
A boy is reading out loud from a paper about a scientific theory while his sister is timing him.
A boy reads from a paper while standing next to a board displaying experiment results.
A boy standings in front of a board and presents his project.
A teenager is doing a demonstration presentation about texting and calling
A boy was standing beside a girl sitting and a boy was reading from a paper
A young man and woman are using their phones and then the young man makes a presentation about texting and calling.