Learning About "The Hypothesis" by Dissolving Peppermint

The video tutorial explains how to transform a demonstration into an experiment by using peppermint candies and different liquids to determine which dissolves the candies fastest. It covers the importance of a hypothesis, experimental controls, and variables. The experiment is conducted with water, vinegar, and vegetable oil, with water dissolving the candies fastest. The tutorial emphasizes the need for consistent conditions and suggests weighing candies for more precise results.

What is the primary purpose of an experiment as discussed in the video?

• To entertain the audience

• To answer a predetermined question

• To demonstrate a skill

• To create a hypothesis

Which of the following is NOT a control mentioned for the peppermint experiment?

• Ensuring all liquids are at room temperature

• Using the same volume of liquid

• Using different temperatures for each liquid

• Using similar-sized candies

What is the variable in the peppermint candy experiment?

• The duration of the experiment

• The temperature of the room

• The type of liquid used

• The size of the candies

Which liquid was found to dissolve the peppermint candies the fastest?

• Vinegar

• Vegetable oil

• Water

• None of the above

What improvement was suggested for future experiments?

• Weighing the candies before and after

• Increasing the temperature

• Changing the liquids

• Using more candies