Big data is great, but we need to be careful about how we use it and in what context especially in light of what the latest results from a standardized international test suggest about Manitoba students, says educator Matt Henderson.

As Manitoba embarks on a major review of K-12 education, everything will be on the table. But it's vital, says Seven Oaks School Division assistant superintendent Matt Henderson that in this process, we don't lose sight of the vital role our teachers play in the success of Manitoba's students.