Follow your curiosity

What discovery has been shared with you?

FACTREE gives you something interesting to discover every day — and something worth talking about together.

Start with one fact. Explore it, go deeper, then follow whichever branch catches your imagination.

Choose subjects for a surprise

Exploring any topic

Begin your discovery

Your next discovery is one click away.

Choose one or more subjects above, or leave Any Topic selected and let curiosity decide.

Technology

Teacher Professional Development for Effective 1:1 Chromebook Classrooms

Quick fact

In a landmark study of 1:1 computing programs, researchers found that when professional development focused only on device operations (e.g., how to use Google Classroom), teachers continued to use the Chromebooks for substitution-level tasks like typing notes, yielding no significant gains in student achievement. In contrast, PD that emphasized pedagogical strategies and ongoing coaching led to a 24 percentile point increase in problem-solving skills.

Why this is interesting

You've just received a cart of Chromebooks for every student. But without the right professional development, will they actually change how your students learn—or just become expensive notebooks? Why do so many 1:1 initiatives fail to improve outcomes?