technology is pivotal
The times of calculating correlation coefficients by hand are long gone. The myriad of applications, testing software, and activities students can use to obtain a stouter conceptual foundation are boundless.
It is important to recognize how to effectively implement technology into the classroom. For a teacher to provide a student with a tablet, have them play and wander on it, and ultimately expect some sort of measurable result is near impossible. We as educators (as displayed in the class numerous times) must be a guide for students, consistently asking questions about observations seen within the technology and data, and attempt to show a sense of practicality with what is being presented. Nonetheless, it is an incredibly efficient way to model and visualize statistical representations.