Vernier Software and Technology
Vernier Software & Technology

Getting it Just Right!

Figure from experiment 10 from Elementary Science with Vernier


Have you ever gotten into a bathtub that was either too hot or too cold? It’s not very comfortable, is it? You can get just the right temperature for your bath by combining hot and cold water in the right amounts. In this activity, you will combine different amounts of warm and cold water, and predict what temperature the resulting mixture will be.


In this activity, you will

  • Record what happens to temperature as different amounts of warm water and cold water are mixed together.
  • Try to predict the temperature of a mixture of certain amounts of warm water and cold water.

Sensors and Equipment

This experiment features the following Vernier sensors and equipment.

Option 1

Option 2

Additional Requirements

You may also need an interface and software for data collection. What do I need for data collection?

Standards Correlations

See all standards correlations for Elementary Science with Vernier »

Experiment 10 from Elementary Science with Vernier Lab Book

<em>Elementary Science with Vernier</em> book cover

Included in the Lab Book

Vernier lab books include word-processing files of the student instructions, essential teacher information, suggested answers, sample data and graphs, and more.

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