Skip to Content

Reaction Times

Play Video
triangles

Learn about our five main senses and test to see which of them allows for the fastest reaction!

Have you ever baked cookies and as the smell wafts out of the oven your mouth starts to water?  How did your mouth know that you were ready to eat cookies?  Well your body used it’s sense of smell to identify that cookies were nearby and your brain used that information to create a reaction- your mouth watering.

Our brain, hidden away under our nice hard skulls, has the job of taking information from our senses, processing the information,, and then creating a response.  Information can be sensed in a lot of different ways, but the main senses are touch, taste, smell, sound, and sight. 

In this experiment, we want to see which sense has the fastest reaction: sight, sound, or touch.

Learning Objectives

  • Standards Alignment + Connections

  • How to Run the Experiment


  • Keep Going! Your Students May Also Enjoy...

    Chemical and Physical Changes
    white vinegar on wood table top

    Chemical and Physical Changes

    Students will be introduced to reaction examples like mentos and coke, yeast and hydrogen peroxide, and more!

    Grade Level: Middle School (6 - 8)

    Subject: Chemistry

    Curriculum Unit: Matter and its Interactions

    Reaction in a Bag
    desurae teaches at home science reaction in a bag

    Reaction in a Bag

    Explore a chemical reaction to create a small burst. This reaction comes from combining baking soda and vinegar.

    Grade Level: Middle School (6 - 8)

    Subject: Chemistry , Physical Science

    Curriculum Unit: Matter and its Interactions

    What’s In a Change?
    Science study into the reaction

    What’s In a Change?

    Students will look at two reactions: dry ice with water and calcium carbonate with acetic acid.

    Grade Level: Middle School (6 - 8)

    Subject: Chemistry , Physical Science

    Curriculum Unit: Matter and its Interactions

    How Did It Go? Send Us Feedback (or Pics)!

    Join the Mission