Function Posters

This week the ASPIRE 5 math class created Function Posters as a culminating event for our number patterns unit.  The task was relatively simple.  Students had to create a real-world word problem that reflected a function.  They also had to include an equation, table, and graph to match the function.  Pictures were added to tie everything together in a creative and attractive manner.  A rubric that was given to the students before they started to work was used to score the posters.

What made this project worth our time?  First, the project required the students to look at functions through multiple perspectives.  When students can express the same information with four different representations, they are showing a conceptual understanding of the topic.  Next, the project was differentiated.  While students were only required to use one-step functions, some have been investigating two-step examples, and were able to demonstrate their learning on the poster.  The input values for the tables and graphs were also left up to the students, and many of them chose large or rational numbers.  In addition, the project allowed the students to make connections between functions and their own lives.  Students chose a variety of topics to represent functions.  From cupcakes and ice cream to Christmas lights and football, the topics were a reminder of how math is a part of their every day lives, and why it is important to study.

Overall, I was very pleased with the quality of the products created by the students.  They demonstrated their knowledge of functions, and it was apparent who was able to apply depth and complexity to the assignment.  I will be sure to hang many of the posters in the hallway, so the next time you are at Glenhope, be sure to check them out!