Jan Bryan - Big Data - Jagged Edges

The video discusses the transition from big data to small, jagged data in education. It highlights the importance of analyzing specific attributes within data sets to understand student learning better. Examples include reading habits and socioeconomic factors affecting educational outcomes. The video emphasizes vocabulary development through reading and concludes with the potential of small data to generate breakthrough ideas in education.

What is meant by 'jagged data' as described in the text?

How does the amount of reading time relate to student achievement according to the text?

What breakthrough idea is suggested for improving student achievement in reading?

Explain the relationship between vocabulary development and reading as mentioned in the text.

What is the significance of drilling down into big data for schools?