Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Science Education
Astronomy Education
Public Understanding of Science
Science Fiction Studies
Physics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
33
0.440
* Total i10 IndexRankings
Ranking Based On Selection :2
Mathematics Education
Mathematical Creativity
STEM education
problem solving & posing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
38
0.905
* Total i10 IndexRankings
Ranking Based On Selection :3
mathematics education
urban education
teaching for social justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
* Total i10 IndexRankings
Ranking Based On Selection :4
mathematics education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
* Total i10 IndexRankings
Ranking Based On Selection :5
public engagement
science education
citizen science
evolution
phylogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 IndexRankings
Ranking Based On Selection :6
Science Education
Partnerships
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection :7
Math education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
science education
agency
identity
elementary education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
mathematics education
developmental mathematics
mathematics psychology
curriculum & instruction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Timothy F Slater
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
33
0.440
Science Education
Astronomy Education
Public Understanding of Science
Science Fiction Studies
Physics Education
Ali Bicer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
38
0.905
Mathematics Education
Mathematical Creativity
STEM education
problem solving & posing
Jacqueline Leonard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
mathematics education
urban education
teaching for social justice
Richard Kitchen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
Brian R Barber
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
public engagement
science education
citizen science
evolution
phylogeography
Kate Muir Welsh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Science Education
Partnerships
Geoff Krall
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Alison Mercier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
science education
agency
identity
elementary education
Aylin S Carey|Aylin Marquez
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
mathematics education
developmental mathematics
mathematics psychology
curriculum & instruction