Scimago Journal & Country Rank

ZDM - International Journal on Mathematics Education

Country

Germany

Universities and research institutions in Germany

Subject Area and Category

Publisher

Springer Verlag

H-Index

49

Publication type

Journals

ISSN

18639690, 18639704

Coverage

1997-2021

Information

Homepage

How to publish in this journal

gabriele.kaiser@uni-hamburg.de

Scope

ZDM is one of the oldest mathematics education research journals. The papers appearing in the seven themed issues per year are strictly by invitation only followed by internal peer review by the guest-editors and external review by invited experts. The journal exists to survey, discuss and extend current research-based and theoretical perspectives as well as to create a forum for critical analyses of issues within mathematics education. The audience is pre-dominantly mathematics education researchers around the world interested in current developments in the field. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Education1999Q4
Education2000Q4
Education2001Q4
Education2002Q4
Education2003Q3
Education2004Q2
Education2005Q2
Education2006Q2
Education2007Q3
Education2008Q2
Education2009Q2
Education2010Q2
Education2011Q2
Education2012Q2
Education2013Q2
Education2014Q1
Education2015Q1
Education2016Q1
Education2017Q1
Education2018Q1
Education2019Q1
Education2020Q1
Education2021Q1
Mathematics (miscellaneous)1999Q4
Mathematics (miscellaneous)2000Q4
Mathematics (miscellaneous)2001Q4
Mathematics (miscellaneous)2002Q4
Mathematics (miscellaneous)2003Q4
Mathematics (miscellaneous)2004Q3
Mathematics (miscellaneous)2005Q3
Mathematics (miscellaneous)2006Q3
Mathematics (miscellaneous)2007Q4
Mathematics (miscellaneous)2008Q3
Mathematics (miscellaneous)2009Q3
Mathematics (miscellaneous)2010Q2
Mathematics (miscellaneous)2011Q2
Mathematics (miscellaneous)2012Q2
Mathematics (miscellaneous)2013Q2
Mathematics (miscellaneous)2014Q2
Mathematics (miscellaneous)2015Q1
Mathematics (miscellaneous)2016Q2
Mathematics (miscellaneous)2017Q2
Mathematics (miscellaneous)2018Q1
Mathematics (miscellaneous)2019Q1
Mathematics (miscellaneous)2020Q1
Mathematics (miscellaneous)2021Q1
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19990.161
20000.100
20010.132
20020.111
20030.163
20040.257
20050.288
20060.330
20070.202
20080.459
20090.404
20100.586
20110.523
20120.602
20130.618
20140.783
20151.094
20160.723
20170.781
20180.832
20191.082
20201.196
20211.368
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199927
200022
200116
200237
200343
200433
200563
200651
200749
200878
200966
201064
201180
201276
201383
201483
2015100
201672
201792
201882
201993
2020110
2021118
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.083
Cites / Doc. (4 years)20000.067
Cites / Doc. (4 years)20010.134
Cites / Doc. (4 years)20020.063
Cites / Doc. (4 years)20030.088
Cites / Doc. (4 years)20040.144
Cites / Doc. (4 years)20050.209
Cites / Doc. (4 years)20060.216
Cites / Doc. (4 years)20070.111
Cites / Doc. (4 years)20080.362
Cites / Doc. (4 years)20090.340
Cites / Doc. (4 years)20100.930
Cites / Doc. (4 years)20110.798
Cites / Doc. (4 years)20121.118
Cites / Doc. (4 years)20131.122
Cites / Doc. (4 years)20141.066
Cites / Doc. (4 years)20151.413
Cites / Doc. (4 years)20161.421
Cites / Doc. (4 years)20171.521
Cites / Doc. (4 years)20181.614
Cites / Doc. (4 years)20191.870
Cites / Doc. (4 years)20202.596
Cites / Doc. (4 years)20213.178
Cites / Doc. (3 years)19990.083
Cites / Doc. (3 years)20000.067
Cites / Doc. (3 years)20010.165
Cites / Doc. (3 years)20020.077
Cites / Doc. (3 years)20030.067
Cites / Doc. (3 years)20040.167
Cites / Doc. (3 years)20050.177
Cites / Doc. (3 years)20060.223
Cites / Doc. (3 years)20070.122
Cites / Doc. (3 years)20080.399
Cites / Doc. (3 years)20090.360
Cites / Doc. (3 years)20100.777
Cites / Doc. (3 years)20110.880
Cites / Doc. (3 years)20121.005
Cites / Doc. (3 years)20130.918
Cites / Doc. (3 years)20141.008
Cites / Doc. (3 years)20151.289
Cites / Doc. (3 years)20161.372
Cites / Doc. (3 years)20171.420
Cites / Doc. (3 years)20181.553
Cites / Doc. (3 years)20191.870
Cites / Doc. (3 years)20202.217
Cites / Doc. (3 years)20213.091
Cites / Doc. (2 years)19990.083
Cites / Doc. (2 years)20000.070
Cites / Doc. (2 years)20010.184
Cites / Doc. (2 years)20020.105
Cites / Doc. (2 years)20030.075
Cites / Doc. (2 years)20040.113
Cites / Doc. (2 years)20050.211
Cites / Doc. (2 years)20060.292
Cites / Doc. (2 years)20070.123
Cites / Doc. (2 years)20080.360
Cites / Doc. (2 years)20090.425
Cites / Doc. (2 years)20100.778
Cites / Doc. (2 years)20110.777
Cites / Doc. (2 years)20120.639
Cites / Doc. (2 years)20130.788
Cites / Doc. (2 years)20140.868
Cites / Doc. (2 years)20151.301
Cites / Doc. (2 years)20161.295
Cites / Doc. (2 years)20171.523
Cites / Doc. (2 years)20181.549
Cites / Doc. (2 years)20191.466
Cites / Doc. (2 years)20201.857
Cites / Doc. (2 years)20212.660
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites19994
Self Cites20000
Self Cites20018
Self Cites20021
Self Cites20034
Self Cites20046
Self Cites20058
Self Cites200617
Self Cites20077
Self Cites200837
Self Cites200916
Self Cites201012
Self Cites201131
Self Cites201239
Self Cites201326
Self Cites201480
Self Cites201584
Self Cites201645
Self Cites201745
Self Cites201851
Self Cites201933
Self Cites202049
Self Cites202168
Total Cites19994
Total Cites20005
Total Cites200113
Total Cites20025
Total Cites20035
Total Cites200416
Total Cites200520
Total Cites200631
Total Cites200718
Total Cites200865
Total Cites200964
Total Cites2010150
Total Cites2011183
Total Cites2012211
Total Cites2013202
Total Cites2014241
Total Cites2015312
Total Cites2016365
Total Cites2017362
Total Cites2018410
Total Cites2019460
Total Cites2020592
Total Cites2021881
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.000
External Cites per document20000.072
External Cites per document20010.067
External Cites per document20020.063
External Cites per document20030.014
External Cites per document20040.108
External Cites per document20050.114
External Cites per document20060.108
External Cites per document20070.080
External Cites per document20080.181
External Cites per document20090.286
External Cites per document20100.758
External Cites per document20110.784
External Cites per document20120.882
External Cites per document20130.867
External Cites per document20140.729
External Cites per document20151.013
External Cites per document20161.255
External Cites per document20171.263
External Cites per document20181.370
External Cites per document20191.750
External Cites per document20202.057
External Cites per document20212.873
Cites per document19990.083
Cites per document20000.067
Cites per document20010.165
Cites per document20020.077
Cites per document20030.067
Cites per document20040.167
Cites per document20050.177
Cites per document20060.223
Cites per document20070.122
Cites per document20080.399
Cites per document20090.360
Cites per document20100.777
Cites per document20110.880
Cites per document20121.005
Cites per document20130.918
Cites per document20141.008
Cites per document20151.289
Cites per document20161.372
Cites per document20171.420
Cites per document20181.553
Cites per document20191.870
Cites per document20202.217
Cites per document20213.091
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
19990.00
20009.09
20016.25
200210.81
20034.65
200421.21
200523.81
200619.61
200716.33
200823.08
200921.21
201023.44
201125.00
201217.11
201338.55
201419.28
201521.00
201633.33
201729.35
201834.15
201921.51
202033.64
202123.73
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19995
Non-citable documents20006
Non-citable documents20014
Non-citable documents20022
Non-citable documents20032
Non-citable documents20043
Non-citable documents20058
Non-citable documents20069
Non-citable documents200710
Non-citable documents20088
Non-citable documents200910
Non-citable documents201011
Non-citable documents201114
Non-citable documents201215
Non-citable documents201317
Non-citable documents201418
Non-citable documents201517
Non-citable documents201611
Non-citable documents20174
Non-citable documents20182
Non-citable documents20192
Non-citable documents20203
Non-citable documents20212
Citable documents199943
Citable documents200069
Citable documents200175
Citable documents200263
Citable documents200373
Citable documents200493
Citable documents2005105
Citable documents2006130
Citable documents2007137
Citable documents2008155
Citable documents2009168
Citable documents2010182
Citable documents2011194
Citable documents2012195
Citable documents2013203
Citable documents2014221
Citable documents2015225
Citable documents2016255
Citable documents2017251
Citable documents2018262
Citable documents2019244
Citable documents2020264
Citable documents2021283
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents199944
Uncited documents200070
Uncited documents200167
Uncited documents200262
Uncited documents200370
Uncited documents200484
Uncited documents200595
Uncited documents2006124
Uncited documents2007131
Uncited documents2008128
Uncited documents2009134
Uncited documents2010103
Uncited documents2011108
Uncited documents2012109
Uncited documents2013118
Uncited documents2014106
Uncited documents201599
Uncited documents2016107
Uncited documents201794
Uncited documents201896
Uncited documents201983
Uncited documents202074
Uncited documents202145
Cited documents19994
Cited documents20005
Cited documents200112
Cited documents20023
Cited documents20035
Cited documents200412
Cited documents200518
Cited documents200615
Cited documents200716
Cited documents200835
Cited documents200944
Cited documents201090
Cited documents2011100
Cited documents2012101
Cited documents2013102
Cited documents2014133
Cited documents2015143
Cited documents2016159
Cited documents2017161
Cited documents2018168
Cited documents2019163
Cited documents2020193
Cited documents2021240
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