Reaction Time Ruler Experiment - A Tiny Science Lab Original

Another Tiny Science Lab Original. We have created a reaction drop ruler with the times shown on the scale. How fast can you react? Put your reflexes to the test with the Reaction Time Ruler, invented by Tiny Science Lab. This hands-on activity turns a classic science experiment into a easier to perform fun challenge. One student holds the ruler vertically while another positions their thumb and finger ready to catch it. When the ruler is released without warning, the second student catches it as quickly as possible. The faster they react, the shorter the distance it falls. Read the reaction time directly from the ruler’s scale in seconds—no calculations required! What’s included: One Reaction Time Ruler. Downloadable experiment worksheets in PDF and editable Word formats. Compare reaction times between people and investigate how your dominant hand, exercise, time of day and music volume affect your results.