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Constants in Science: Definition & Examples Video

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

An unchanging variable throughout an experiment is known as a _____.

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Use the provided material to answer questions 1-2.

Jude is doing an experiment to observe how changing the number of coins in a battery tower affects the total voltage. Jude has 10 identical coins. He places one coin on the table, then he places a one inch square of paper-towel that has been soaked in a vinegar mix on top. Jude then places a second coin on top, making a sandwich of coin, paper-towel, coin. Using a voltage meter, he records the voltage. Jude continues to place coin, paper-towel, coin sandwiches on the batter tower, measuring the voltage after each addition.

1. The vinegar mix, the size of the paper-towels and the voltage meter are all examples of:

2. The number of coins in the experiment is the:

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About This Quiz & Worksheet

The quiz and worksheet helps you address your knowledge of constants in science. Types of variables in experiments are spotlighted on the quiz.

Quiz & Worksheet Goals

You'll get to assess your knowledge of:

  • Why constants are important to a science experiment
  • Term for an unchanging variable throughout the experiment
  • Examples of constants

Skills Practiced

  • Information recall - access the knowledge you have gained about the types of variables in an experiment
  • Reading comprehension - ensure that you draw the most important details from the lesson on constants in science
  • Interpreting information - verify that you can read information about why constants are important and interpret it correctly

Additional Learning

Keep learning about these science concepts by using the lesson called Constants in Science: Definition & Examples. Some topics you can look over any time include:

  • Variable types and their differences
  • Constants used in experiments
  • How to work with constants
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