Expired50% confidenceFactExact time
The Desmos interactive math graphing calculator has been adopted by more than half of high school math classrooms across the United States.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/5/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 11/3/2026(expired)
Sources
Plethora：交互内容版YouTube，重新定义信息流体验
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