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Making sense of double number lines in professional development: exploring teachers’ understandings of proportional relationships

Overview of attention for article published in Journal of Mathematics Teacher Education, May 2012
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About this Attention Score

  • Good Attention Score compared to outputs of the same age (67th percentile)
  • High Attention Score compared to outputs of the same age and source (80th percentile)

Mentioned by

policy
1 policy source
twitter
1 X user

Citations

dimensions_citation
38 Dimensions

Readers on

mendeley
49 Mendeley
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Title
Making sense of double number lines in professional development: exploring teachers’ understandings of proportional relationships
Published in
Journal of Mathematics Teacher Education, May 2012
DOI 10.1007/s10857-012-9218-z
Authors

Chandra Hawley Orrill, Rachael Eriksen Brown

X Demographics

X Demographics

The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 49 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 2 4%
Bulgaria 1 2%
France 1 2%
Canada 1 2%
Unknown 44 90%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 10 20%
Professor > Associate Professor 8 16%
Student > Master 7 14%
Student > Doctoral Student 6 12%
Student > Bachelor 2 4%
Other 5 10%
Unknown 11 22%
Readers by discipline Count As %
Social Sciences 21 43%
Mathematics 10 20%
Psychology 5 10%
Linguistics 1 2%
Computer Science 1 2%
Other 0 0%
Unknown 11 22%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 4. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 22 June 2015.
All research outputs
#7,557,960
of 24,315,442 outputs
Outputs from Journal of Mathematics Teacher Education
#130
of 320 outputs
Outputs of similar age
#51,080
of 167,453 outputs
Outputs of similar age from Journal of Mathematics Teacher Education
#2
of 5 outputs
Altmetric has tracked 24,315,442 research outputs across all sources so far. This one has received more attention than most of these and is in the 68th percentile.
So far Altmetric has tracked 320 research outputs from this source. They receive a mean Attention Score of 4.8. This one has gotten more attention than average, scoring higher than 59% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 167,453 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 67% of its contemporaries.
We're also able to compare this research output to 5 others from the same source and published within six weeks on either side of this one. This one has scored higher than 3 of them.