Extensión del significado de las operaciones y sus relaciones inversas.

Pedro Alvarado Hernandez
Secundaria 2º Grado Saberes y pensamiento científico Matemáticas 5 Sesiones
Ubicación curricular
Contenido Extensión del significado de las operaciones y sus relaciones inversas.
Proceso de Desarrollo de Aprendizaje (PDA) Usa criterios de divisibilidad y números primos al resolver problemas que implican calcular el máximo común divisor y mínimo común múltiplo.
Metodología Aprendizaje por indagación
Escenario Aula
Ejes Articuladores
  • Pensamiento crítico
  • Interculturalidad crítica

Plan de clase

Session 1: Introducing the topic and problem (45 minutes)
Objective: Students will understand the extension of the meaning of operations and their inverse relationships.
PDA: Students will use divisibility criteria and prime numbers to solve problems involving the calculation of the greatest common divisor and least common multiple.



  1. Warm-up activity (10 minutes):



    • Show pictures or news articles related to violence in the community.

    • Ask students to share their thoughts and feelings about the issue.

    • Discuss as a class why it is important to address this problem.



  2. Introduction to the topic and problem (15 minutes):



    • Explain to students that in this unit, they will be learning about the extension of the meaning of operations and how it relates to solving problems.

    • Connect the topic to the problem of violence in the community and discuss the potential impact of violence on education and learning.

    • Emphasize the importance of critical thinking and intercultural understanding in finding solutions to such problems.



  3. Class discussion and brainstorming (20 minutes):



    • Lead a class discussion on the concepts of divisibility, prime numbers, greatest common divisor, and least common multiple.

    • Ask students to share their prior knowledge and experiences related to these concepts.

    • Brainstorm potential ways in which understanding these concepts can contribute to solving the problem of violence in the community.




Session 2: Understanding divisibility and prime numbers (45 minutes)
Objective: Students will be able to apply divisibility criteria and identify prime numbers.
PDA: Students will use divisibility criteria and prime numbers to solv