• Algebraic thinking 

      Hodgen, Jeremy; Oldenburg, Reinhard; Strømskag, Heidi (Chapter, 2018)
      Algebra is one of the most extensively researched areas in mathematics education. Over the past 40 years, many researchers have addressed the problems associated with the learning and teaching of algebra in school and ...
    • Digital assessment of early number sense - The design and validation of an assessment tool 

      Saksvik-Raanes, Gunnhild (Doctoral theses at NTNU;2024:4, Doctoral thesis, 2024)
      Children enter school with several valuable mathematical experiences, but many teachers lack the methods to formatively assess young children’s mathematical knowledge. Consequently, children may not be met with sufficient ...