- Teaching and learning arithmetic-algebraic word problem solving.
- Teaching and learning arithmetic.
- Teaching and learning algebra.
- Teaching and learning problem-solving: Early Childhood and Primary Education, Technological Environments.
- Use of modeling in the teaching of mathematics.
- Affective and attitudinal aspects in relation to the learning and teaching of mathematics.
- Study of the performance of the mathematics teacher based on classroom observation.
- Problem-solving: Study using magnetic resonance imaging.
- Integration of the gender perspective in STEM fields.
- Problem-solving and modeling approach.
- Modeling in secondary education.
- Teaching and learning geometry with dynamic geometry software.
- Teaching and learning mathematical proof.
- Cognitive processes of students with high mathematical ability and problem-solving.
- Teaching and learning the resolution of arithmetic-algebraic word problems through the use of apps.
- Research on high mathematical abilities in Primary and Secondary Education students.
- Reasoning of students, analysis of resources, and design of materials.
- Teaching and learning of Euclidean geometry in Primary Education and 1st to 3rd ESO (Educació Secundària Obligatòria, equivalent to lower secondary education).
- Resolution of arithmetic problems using technological environments.
- Studies on gender diversity in ICT and STEM to reduce the gender gap in STEM careers.
- Teaching and learning problem-solving through technological environments.
- Use of modeling in mathematics education.
- Analysis of mathematical errors in solving modeling tasks and their use in the training of future teachers.
- Presentation of mathematical problems as a tool for teaching/learning.
- Didactic, historical, and epistemological analysis of school mathematics: algebra, arithmetic, problem-solving, analysis, and modeling.
- Arithmetic-algebraic problems with fractional quantities, their rational and empirical analysis.
- Speed, skill, and reading comprehension as the foundation for success in arithmetic-algebraic problem-solving.
- Teaching-learning process of rational numbers and problem-solving.
- Mathematics, rational numbers, problem-solving.
- Use of modeling in the teaching of mathematics.
- Cognitive and affective aspects in the resolution and posing of problems.
- Teaching and learning of measurement and estimation of magnitudes.
