Stimuli are things that make you react or feel something. They can be things you see, hear, feel, taste, or smell.
Stimuli can make people think of science, experiments, or learning about how people and animals react to things.
Examples:
Loud noises are stimuli that can scare animals.
Bright lights are stimuli for your eyes.
Different foods are stimuli for your tongue.
The cat ran away from the stimuli.
In the haunted house, there were many scary stimuli.
The teacher used different stimuli to make the students learn.