## Step 1: Set up your data table and enter data

You can enter column headings for the data table by clicking on each field in the column heading and typing values:

**Column name**: text name for the quantity in this column**units**: the units of measurement for this quantity if the column is a number**variable**: an abbreviated name for the quantity, such asfor time, or*t*for temperature.*T*

Click the three dot menu on a row or column to see what options you have:

**Column Settings**lets you configure how data is displayed, such as numerical or text, how many significant figures, scientific notation etc. (more: using a column for text, formatting numerical columns)**Change Column Formula**lets you use a formula to calculate values for this column. more...**Insert Column Right**,**Insert Column Left**, or**Remove Column**

## Step 2: Add more columns, and create columns with formulas

If needed, you can add additional columns, or add formulas to columns to do calculations on your data. (Read more on using formulas in columns.)

## Step 3: Create your Graph

Once you've got your data collected you can set up your graph:

## Step 4: Apply a Curve Fit

If you want to see if your data follows a mathematical pattern, you can use a curve fit:

As a student, your data always saves as you go so you can return to your work later to continue or revise.