Pick a measurable trait (either something related to you or something you are interested in) and create a table. Coming up with a topic is the difficult part, so some ideas are to think about things in your own life that have changed over time (shoe size vs age, height vs age). Other examples are how much your favorite athlete made in different years of their career, how much time you spend using your phone each month, or average temperature in Brooklyn each year over the last 10 years.

 These ideas are all very different, but they all share two similarities: an independent variable (the thing we are manipulating, usually related to time), and a dependent variable(the thing that changes and that we are recording data about, that DEPENDS on the independent variable)

[Fill in with Table name] X values (independent variables) [Fill in the title for your variables] Y values (dependent variables) [Fill in the title for your variables]