What do you think of when you hear the word data? Do you envision numbers rapidly scrolling on a computer screen like in The Matrix? Or of spreadsheets with endless rows and columns filled with figures and formulas? Even worse, maybe the word is anxiety-inducing because you’ve heard the phrases data-driven instruction and data-driven decision-making a few too many times.
What do you think of when you hear the word warehouse? Do you imagine forklifts carrying pallets of cardboard boxes across dusty concrete floors? Or a place where things go to be stored, perhaps indefinitely?
Despite some of these connotations, a data warehouse designed for educators is a platform for exploring questions tied to improving teaching and learning. A data warehouse built for teachers should bring together multiple sources of student information so that strengths and areas for improvement become clear. Any single source of information is likely insufficient to draw conclusions. But by storing, sorting, and synthesizing summative, diagnostic, and formative assessment results, a data warehouse can help educators identify problems and solutions more effectively and efficiently.