How do you plot a graph from temperature data over time?

To plot a graph from temperature data over time, use a line graph with time on the x-axis and temperature on the y-axis.

First, gather your temperature data and the corresponding times. This could be data collected every hour, day, or week. Make sure your data is organised in a table with two columns: one for time and one for temperature.

Next, draw your axes on graph paper or use graphing software. Label the horizontal axis (x-axis) as 'Time' and the vertical axis (y-axis) as 'Temperature'. Choose an appropriate scale for each axis. For example, if your time data ranges from 1 to 24 hours, you might label the x-axis from 0 to 24. Similarly, if your temperature data ranges from 10°C to 30°C, you might label the y-axis from 0°C to 40°C to give some extra space.

Plot each pair of time and temperature data points on the graph. For instance, if at 1 hour the temperature was 15°C, find 1 on the x-axis and 15 on the y-axis, then place a dot where these two values meet.

Once all points are plotted, connect them with straight lines to form a line graph. This helps to visualise how the temperature changes over time. If you are using graphing software, it might automatically connect the points for you.

Finally, give your graph a title, such as 'Temperature Over Time', and check that all labels and scales are clear and accurate. This will make it easier for anyone reading your graph to understand the data you are presenting.