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Helena P. Osana

Observed names: Helena Osana, Helena P Osana, Osana, Helena, Osana, Helena P, Osana, Helena P., Osana, Helena Patricia, Osana, Helena, P, P. Osana, Helena
ORCID: 0000-0001-7930-8494
Observed ORCID: 0000-0001-7930-8494
OpenAlex ID: A5046752524
Mathematics anxiety in preservice teachers: Its relationship to their conceptual and procedural knowledge of fractions
2009 · Vanessa Rayner, Nicole Pitsolantis, et al. · Mathematics Education Research Journal · 68
Reciprocal Teaching procedures and principles: two teachers’ developing understanding
2003 · Jennifer R Seymour, Helena P Osana · Teaching and Teacher Education · 66
The role of mathematical language skills in arithmetic fluency and word-problem solving for first- and second-language learners.
2021 · Chang Xu, Anne Lafay, et al. · Journal of Educational Psychology · 56
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Obstacles and challenges in preservice teachers’ explorations with fractions: A view from a small-scale intervention study
2011 · Helena P. Osana, Diana A. Royea · The Journal of Mathematical Behavior · 51
Critical Thinking in Preservice Teachers: A Rubric for Evaluating Argumentation and Statistical Reasoning
2004 · Helena P. Osana, Jennifer R. Seymour · Educational Research and Evaluation · 48
The Role of Content Knowledge and Problem Features on Preservice Teachers’ Appraisal of Elementary Mathematics Tasks
2006 · Helena P. Osana, Guy L. Lacroix, et al. · Journal of Mathematics Teacher Education · 43
Effects of Interventions with Manipulatives on Immediate Learning, Maintenance, and Transfer in Children with Mathematics Learning Disabilities: A Systematic Review
2019 · Anne Lafay, Helena P. Osana, et al. · Education Research International · 39
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Longitudinal relations between young students’ feelings about mathematics and arithmetic performance
2021 · Charlene Shujie Song, Chang Xu, et al. · Cognitive Development · 36
A Review on Problem Posing in Teacher Education
2015 · Helena P. Osana, Ildiko Pelczer · Springer eBooks · 32
Individual differences in the development of children’s arithmetic fluency from grades 2 to 3.
2021 · Chang Xu, Jo-Anne LeFevre, et al. · Developmental Psychology · 25
Exploring adolescent decision making about equity: Ill-structured problem solving in social studies
2003 · Helena P Osana, Bradley J Tucker, et al. · Contemporary Educational Psychology · 20
Addressing the struggle to link form and understanding in fractions instruction
2011 · Helena P. Osana, Nicole Pitsolantis · British Journal of Educational Psychology · 19
Relations between Math Achievement, Math Anxiety, and the Quality of Parent–Child Interactions While Solving Math Problems
2023 · Michela DiStefano, Fraulein Retanal, et al. · Education Sciences · 18
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Relations between the Home Learning Environment and the Literacy and Mathematics Skills of Eight-Year-Old Canadian Children
2022 · Sheri-Lynn Skwarchuk, Heather Douglas, et al. · Education Sciences · 17
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The relationship between mental computation and relational thinking in the seventh grade
2018 · Alexandra N. Kindrat, Helena P. Osana · Fields Mathematics Education Journal · 17
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‘Infinity Means it Goes on Forever’: Siblings' Informal Teaching of Mathematics
2015 · Nina Howe, Emmanuelle Adrien, et al. · Infant and Child Development · 17
Effects of Instructional Guidance and Sequencing of Manipulatives and Written Symbols on Second Graders’ Numeration Knowledge
2017 · Helena Osana, Emmanuelle Adrien, et al. · Education Sciences · 15
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Addressing the Effects of Reciprocal Teaching on the Receptive and Expressive Vocabulary of 1st-Grade Students
2013 · Eliana Mandel, Helena P. Osana, et al. · Journal of Research in Childhood Education · 15
The impact of print exposure quality and inference construction on syllogistic reasoning.
2007 · Helena P. Osana, Guy L. Lacroix, et al. · Journal of Educational Psychology · 14
Challenges for Creating Community Career Partnerships: Perspectives From Practitioners
2002 · Richard T. Lapan, Helena P. Osana, et al. · The Career Development Quarterly · 14
Does Conceptual Transparency in Manipulatives Afford Place-Value Understanding in Children at Risk for Mathematics Learning Disabilities?
2022 · Anne Lafay, Helena P. Osana, et al. · Learning Disability Quarterly · 12
A direct comparison of two measures of ordinal knowledge among 8-year-olds
2023 · Chang Xu, Jo-Anne LeFevre, et al. · Journal of Numerical Cognition · 11
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Schema-Based Instruction: Supporting Children with Learning Difficulties and Intellectual Disabilities
2019 · Kim Desmarais, Helena P. Osana, et al. · Springer eBooks · 11
Who's Counting? Numeracy and Literacy Practices of Early Learning and Child Care Practitioners
2009 · Jo‐Anne LeFevre, Lisa Fast, et al. · 10
Fractions Instruction: Linking Concepts and Procedures
2013 · Nicole Pitsolantis, Helena P. Osana · Teaching Children Mathematics · 7
Works count: 102
Citation count: 733
H-index: 16
I10-index: 24
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