Free Printable Quartiles Worksheets for Class 6

In 6th grade, students are typically introduced to quartiles as a way to describe the spread of data. The focus is on the foundational skill of finding the median (Q2), the first quartile (Q1), and the third quartile (Q3) for a given data set. This is often taught in conjunction with creating basic box plots.

Use a simple, relatable data set, like the number of minutes 7 different students spent on homework. Write the values on sticky notes and have students arrange them in order. Identify the median, then fold the line of notes in half to find the 'middle' of the lower and upper halves. This visual folding helps solidify the concept of Q1 and Q3.

At this level, focus on small, manageable data sets (7-15 numbers). Worksheets should provide practice with both odd and even-numbered sets. Problems that ask students to identify the median, Q1, and Q3 from an already ordered list are a great starting point before moving on to unordered lists.

Forgetting to order the data from least to greatest before starting is the most common mistake. Many students will try to find the median of the data as it is presented. Emphasize that ordering the data is always the first and most critical step.

Common Core standards for 6th grade introduce statistical variability. After learning to calculate measures of center (mean/median), students learn to describe spread. Quartiles and the interquartile range are the primary tools for this, directly leading into the standard of summarizing data distributions with box plots.

You can use this resource in multiple ways. Assign it as a digital activity on Wayground for in-class practice, or print the PDF for a focused homework assignment. After students complete the printable version, you can use the Wayground for Teachers app to quickly scan and grade their work using the provided answer key.