home - login - register

Search Results

You may use the options below to change your display:
Alter display preferences

The following options can help you tailor your search display:

results per page
Restricted to General Topic: Mathematical Tools
Restricted to Specific Topic: Algebra
Close your folders

Refine your search


Narrow your results

By Subject:

By Resource Type:

By Publication Format:

By PER-Central Type:

By Context:
  • (1)
  • (3)
  • (2)

By Collection:


  
Results #1-#5 of 5
sort by: relevance | subject | date | title | author
  
Match Score:
100
Category:
PER Literature
Post a comment | Relations
D. Zohrabi Alaee, E. Sayre, and S. Franklin, PERC 2018 Proceedings.
The conceptual meaning behind the equals sign depends on its use and can show the cultural significance of different practices in solving physics problems. We use Sherin’s symbolic…
  
Match Score:
100
Category:
PER Literature
Post a comment | Relations
M. Eriksson, C. Linder, and U. Eriksson, PERC 2018 Proceedings.
Coming to appropriately appreciate the meaning of algebraic signs is an important aspect in introductory kinematics. However, in this educational context, the “disciplinary relevant…
  
Match Score:
100
Category:
PER Literature
Post a comment | Relations
S. Brahmia, A. Olsho, T. Smith, and A. Boudreaux, PERC 2018 Proceedings.
Mathematical reasoning skills are a desired outcome of introductory physics courses, particularly calculus-based courses. Signed quantities are ubiquitous in physics, and sign…
  
Match Score:
100
Category:
PER Literature
Post a comment | Relations
B. Gutmann, G. Gladding, M. Lundsgaard, and T. Stelzer, PERC 2017 Proceedings, 156-159.
Mastery-style online homework is used at the University of Illinois at Urbana-Champaign in a freshmen preparatory physics course. Its implementation revealed that some content is…
  
Match Score:
100
Category:
PER Literature
Post a comment | Relations
J. Hawkins, J. Thompson, M. Wittmann, E. Sayre, and B. Frank, PERC 2010 Proceedings, 165-168.
We investigate if the visual representation of vectors can affect which methods students use to add them. We gave students one of four questions with different graphical…