Reading Tables and Graphs in Science

Front

What is an independent variable?

Back

The independent variable is the factor that is changed or controlled in an experiment to test its effects on the dependent variable.

Front

What is a dependent variable?

Back

The dependent variable is the factor that is measured or observed in an experiment, which is affected by the independent variable.

Front

What does the x-axis represent in a graph?

Back

The x-axis typically represents the independent variable in a graph.

Front

What does the y-axis represent in a graph?

Back

The y-axis typically represents the dependent variable in a graph.

Front

What is a scatter plot?

Back

A scatter plot is a type of graph that uses dots to represent the values obtained for two different variables, showing the relationship between them.

Front

What is a line of best fit?

Back

A line of best fit is a straight line that best represents the data on a scatter plot, showing the trend of the data.

Front

What is a bar graph?

Back

A bar graph is a chart that presents categorical data with rectangular bars, where the length of each bar is proportional to the value it represents.

Front

What is a pie chart?

Back

A pie chart is a circular statistical graphic divided into slices to illustrate numerical proportions.

Front

What is the purpose of a graph in science?

Back

Graphs are used in science to visually represent data, making it easier to identify trends, patterns, and relationships.

Front

What is the importance of labeling axes on a graph?

Back

Labeling axes is important because it provides context for the data being presented, indicating what each axis represents.