← Leaderboards
Sean P Larsen
Portland State University
$803,718
Attributed
$4,127,577
Total exposure
4
Grants
2
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $2.3M · FY2008–19$2.5M$1.9M$1.3M$625K$0
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
Funding mix
By agency
NSF$4,127,577 · 4
By mechanism
—$4,127,577 · 4
Top collaborators
- Mark Yannotta2 shared
- Chris L Rasmussen1 shared
- David M Bressoud1 shared
- Deirdre L Smeltzer1 shared
- Douglas Ensley1 shared
- Eva P Thanheiser1 shared
- Jess E Hagman1 shared
- John Caughman1 shared
Grant awards (4)
"Advancing Students' Proof Practices in Mathematics through Inquiry, Reinvention, and Engagement"$1,115,961
· FY2019 · EDU · contact PI
Progress through Calculus$2,299,892
· FY2015 · EDU
Collaborative Research: Justification and Argumentation: Growing Understanding of Algebraic Reasoning (JAGUAR)$511,723
· FY2009 · EDU
Teaching Abstract Algebra for Understanding$200,001
· FY2008 · EDU · contact PI