Personal information

Other IDs

Scopus Author ID: 55763931200

Countries

South Africa

Activities

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Education and qualifications (1)

Stellenbosch University: Matieland, Western Cape, ZA

2009-01 to present | Dr (Curriculum Studies)
Education
Source: Self-asserted source
Helena Wessels

Funding (1)

Lesson Study for Math Student Teachers (LeMaST)

2015-04 to present | Grant
Newton Fund (London, GB)
Source: Self-asserted source
Helena Wessels

Works (30)

An Examination of Preservice Teachers’ Capacity to Create Mathematical Modeling Problems for Children

Journal of Teacher Education
2017 | Journal article
Source: Self-asserted source
Helena Wessels

An Examination of Preservice Teachers’ Capacity to Create Mathematical Modeling Problems for Children

Journal of Teacher Education
2017 | Journal article
DOI: 10.1177/0022487117697636
EID:

2-s2.0-85018771280
Contributors: Paolucci, C.; Wessels, H.
Source: Self-asserted source
Helena Wessels via Scopus - Elsevier

1. International Executive Committee

Newsletter
2016 | Journal article
Source: Self-asserted source
Helena Wessels

17TH INTERNATIONAL CONFERENCE ON THE TEACHING OF MATHEMATICAL MODELLING AND APPLICATIONS (ICTMA17) 19-24 JULY 2015

Newsletter
2015 | Journal article
Source: Self-asserted source
Helena Wessels

The International Community of Teachers of Mathematical Modelling and Applications.

Newsletter
2015 | Journal article
Source: Self-asserted source
Helena Wessels

Developing statistical knowledge for teaching of variability through professional development

Sustainability in Statistics Education. Proceedings of the Ninth International Conference on Teaching Statistics (ICOTS9), Flagstaff, Arizona, USA. Voorburg: International Association of Statistics Education
2014 | Conference paper
Source: Self-asserted source
Helena Wessels

Levels of mathematical creativity in model-eliciting activities

Journal of Mathematical Modelling and Application
2014 | Journal article
Source: Self-asserted source
Helena Wessels

Number sense of final year pre-service primary school teachers

pythagoras
2014 | Journal article
Source: Self-asserted source
Helena Wessels

Number sense of final year pre-service primary school teachers

Pythagoras
2014 | Journal article
DOI: 10.4102/pythagoras.v35i1.244
EID:

2-s2.0-84987926136
Contributors: Courtney-Clarke, M.; Wessels, H.
Source: Self-asserted source
Helena Wessels via Scopus - Elsevier

Teachers' reasoning in a repeated sampling context

pythagoras
2013 | Journal article
Source: Self-asserted source
Helena Wessels

Teachers' reasoning in a repeated sampling context

Pythagoras
2013 | Journal article
DOI: 10.4102/pythagoras.v34i1.169
EID:

2-s2.0-84878971847
Contributors: Wessels, H.; Nieuwoudt, H.
Source: Self-asserted source
Helena Wessels via Scopus - Elsevier

Die ontwikkeling van wiskundige kreatiwiteit deur modelontlokkende aktiwiteite: oorspronklike navorsing

Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie
2012 | Journal article
Source: Self-asserted source
Helena Wessels

The development of mathematical creativity through model-eliciting activities

Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie
2012 | Journal article
Source: Self-asserted source
Helena Wessels

The development of mathematical creativity through model-eliciting activities

Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie
2012 | Journal article
Source: Self-asserted source
Helena Wessels

Statistics in the South African school curriculum

Teaching Statistics in School Mathematics-Challenges for Teaching and Teacher Education
2011 | Book chapter
Source: Self-asserted source
Helena Wessels

Teachers' professional development needs in data handling and probability

Pythagoras
2011 | Journal article
Source: Self-asserted source
Helena Wessels

Teachers' professional development needs in data handling and probability

2011 | Journal article
Source: Self-asserted source
Helena Wessels

Teachers’ professional development needs in data

2011 | Journal article
Source: Self-asserted source
Helena Wessels

Using a modelling task to Elicit Reasoning about data

2011 | Journal article
Source: Self-asserted source
Helena Wessels

Teacher knowledge and confidence in Grade 8 and 9 data handling and probability

Proceedings of the 8th International Conference on Teaching Statistics
2010 | Conference paper
Source: Self-asserted source
Helena Wessels

Effective teaching and learning of Grade 8 and 9 statistics

Unpublished post doctoral research report, North-West University, Potchefstroom, South Africa
2009 | Journal article
Source: Self-asserted source
Helena Wessels

Types and levels of data arrangement and representation in statistics as modeled by Grade 4-7 learners

2009 | Dissertation or Thesis
Source: Self-asserted source
Helena Wessels

Statistics in the South African school curriculum: Content, assessment and teacher training

Proceedings of the 18th ICMI Study Conference and 2008 IASE Round Table Conference
2008 | Conference paper
Source: Self-asserted source
Helena Wessels

Arrangement strategies in data representation tasks of grade 4--7 learners

African Journal of Research in Mathematics, Science and Technology Education
2006 | Journal article
Source: Self-asserted source
Helena Wessels

Arrangement strategies in data representation tasks of grade 4–7 learners

African Journal of Research in Mathematics, Science and Technology Education
2006 | Journal article
DOI: 10.1080/10288457.2006.10740603
EID:

2-s2.0-84957091171
Contributors: Wessels, H.; Wessels, D.; Nieuwoudt, H.
Source: Self-asserted source
Helena Wessels via Scopus - Elsevier

THE RELATIONSHIP BETWEEN ARRANGEMENT STRATEGIES AND REPRESENTATIONAL TYPES IN DATA TASKS OF GRADE 4--7 LEARNERS

Psychology of Mathematics Education
2006 | Conference paper
Source: Self-asserted source
Helena Wessels

Assessment of spatial tasks of Grade 4-6 students

PME CONFERENCE
2005 | Conference paper
Source: Self-asserted source
Helena Wessels

The candy task goes to South Africa: Reasoning about variation in a practical context

International Group for the Psychology of M athematics Education
2005 | Journal article
Source: Self-asserted source
Helena Wessels

MODELING AND MULTIPLE REPRESENTATIONS IN DATA TASKS

Journal article
Source: Self-asserted source
Helena Wessels

Noticing in pre-service teacher education: Using research lessons as context for reflection on student thinking, learning and sense-making

Journal article
Source: Self-asserted source
Helena Wessels
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