Regularidades y Patrones.

Plan de clase

Title: Exploring Regularities and Patterns through Algebraic Representations

Grade Level: 2nd year of Secondary School
Subject: Mathematics

Objective (PDA): To represent algebraically a sequence with quadratic progression of figures and numbers.

Methodology: Inquiry-based learning

Interdisciplinary Approach: Integrating problem-solving skills in mathematics without the use of a calculator.

Duration: 5 sessions of 50 minutes each

Session 1:
Phase 1: Introduction

• Begin the class by discussing real-life examples of patterns and regularities.


• Engage students in a discussion about the importance of recognizing patterns in mathematics.


• Introduce the concept of quadratic progression and its representation using figures and numbers.


• Share examples of quadratic sequences and their relevance in different fields.

Phase 2: Development

• Distribute worksheets with quadratic sequences.


• Ask students to work individually or in pairs to identify the pattern and fill in the missing elements in the sequence.


• Encourage students to discuss their findings with their peers and justify their solutions.

Phase 3: Closure

• Reflect on the importance of recognizing patterns and regularities in mathematics.


• Discuss the different strategies used by students to identify the patterns.


• Summarize the main concepts learned in the session.

Session 2:
Phase 1: Introduction

• Review the concept of quadratic progression and its representation using figures and numbers.


• Engage students in a brief discussion about the real-life applications of quadratic sequences.

Phase 2: Development

• Provide students with a set of figures and ask them to identify the quadratic progression.


• Ask st