This paper introduces two central questions (1) what are available methodologies for
making claims about mathematical practice and (2) when and how do claims about …

The tourism sector has always been a target of criticism due to the adverse environmental
effects of travel and activities at tourist destinations. It is thus imperative for researchers and …

Natural food products are becoming increasingly popular worldwide due to their health and
environmental benefits. However, these products' increasing anecdotal popularity has not …

The study of values has gained increasing attention in mathematics education as
researchers explore ways to improve teaching and learning. This paper presents results …

Many mathematics educators believe a goal of instruction is for students to obtain conviction
and certainty in mathematical statements using the same types of evidence that …

Teachers manage didactical situations that create and exploit mathematical situations where
practices are exercised and students' mathematical knowledge is developed. The study of …

As the goals of mathematics instruction have broadened over the past few decades, there
has been a growing appreciation of the idea that there is value in students' classroom …

This study examined 14 pre-service secondary mathematics teachers' productions and their
evaluations of self-constructed and student-generated arguments in the domains of algebra …

A common genre of task in proof-centered mathematics courses involves prompting students
to evaluate the veracity of a mathematical claim by either proving the claim, or providing a …

Justification is a set of responses or responses that a person gives when asked to provide
mathematical reasons for the results he makes. Justification can be used as a social process …