Making Data Tables in Science

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Objective

I can design a data table to record independent and dependent variables.

Part 1 of 3

Key concepts

3 concepts

  1. 1

    Scientists use a data table to organize observations and make sense of the information collected during experiments.

  2. 2

    The independent variable is the factor a scientist intentionally changes in an experiment, and the dependent variable is what is measured or observed.

  3. 3

    When designing a data table, the independent variable is typically listed in the first column, and the dependent variable(s) are placed in subsequent columns, each with a heading including its unit of measurement.

Part 2 of 3

Practice

3 questions

1

In a scientific experiment, what is the key difference between an independent variable and a dependent variable?

2

A scientist is studying how the amount of sunlight a certain type of flower receives affects the number of petals it grows. Identify the independent and dependent variables in this experiment. Then, suggest appropriate column headings for a data table to record the results, including units.

Part 3 of 3

Exit ticket

Quick comprehension check

A student is conducting an experiment to see how the amount of water given to a plant affects its growth. Design a data table that the student could use to record their observations. Your table should include appropriate column headings for the independent and dependent variables, along with suitable units of measurement.

Sample answer included in the free materials

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