Lesson Plan | Socioemotional Learning | Right and Non-Right Angles

Objectives

Duration: (10 - 15 minutes)

The purpose of this stage is to provide students with a clear and objective understanding of the topic to be studied, highlighting the specific skills that will be developed throughout the lesson. This creates a solid foundation for learning, helping students focus on the objectives and prepare emotionally for the subsequent activities.

Main Goals

1. Identify right and non-right angles in plane figures.

2. Count the number of right and non-right angles in simple geometric figures, such as squares and triangles.

Introduction

Duration: (15 - 20 minutes)

Emotional Warm-up Activity

Mindfulness: Focus on the Present

The Mindfulness activity is a practice that helps bring students' attention to the present moment. This promotes a state of calm and concentration, essential for learning. During the practice, students are guided to focus on their breathing and bodily sensations, helping them disconnect from external and internal distractions.

1. Ask students to sit comfortably in their chairs, with their feet firmly on the floor and their hands resting on their knees.

2. Instruct them to close their eyes or maintain a soft gaze on the floor if they prefer.

3. Begin by guiding students to pay attention to their breathing. Ask them to notice how the air enters and exits their bodies.

4. Guide students to pay attention to the physical sensations in their bodies, starting from their feet and slowly moving up to their heads. This may include the feeling of their feet touching the floor, the pressure of the chairs on their backs, or the feeling of relaxation in their shoulders.

5. If students' minds start to wander, gently remind them to focus back on their breathing.

6. Continue the exercise for about 5 minutes, encouraging students to maintain their attention on the present moment.

7. End the practice by asking students to slowly open their eyes and bring their attention back to the classroom.

Content Contextualization

Angles are present in our daily lives in various ways, from street corners to the edges of furniture in our homes. Understanding right and non-right angles can help us better comprehend the space around us and perform tasks more accurately, such as assembling furniture or drawing a map. Additionally, by exploring these concepts, we can develop important skills such as observation and critical analysis, which are essential not only in mathematics but in many other areas of life.

Development

Duration: (60 - 75 minutes)

Theoretical Framework

Duration: (15 - 20 minutes)

1. Definition of Angles: Angles are formed by the union of two rays that start from the same point, called the vertex.

2. Right Angles: A right angle measures 90 degrees. Examples of where we find right angles include the corners of a piece of paper and the corners of a square or rectangle.

3. Non-Right Angles: Angles that do not measure exactly 90 degrees. They can be acute (less than 90 degrees) or obtuse (greater than 90 degrees). Examples of non-right angles include those found in non-right triangles, such as equilateral triangles.

4. Identification of Angles: To identify whether an angle is right or non-right, one can use a square or compare it to a known 90-degree angle.

5. Practical Examples: Show simple geometric figures, such as squares, triangles, and rectangles, asking students to identify and count the right and non-right angles present in each figure.

Socioemotional Feedback Activity

Duration: (25 - 30 minutes)

Exploring Angles in the Classroom

In this activity, students will identify right and non-right angles in objects found in the classroom. They will be encouraged to work in groups and share their findings, promoting social skills and social awareness.

1. Divide the class into groups of 3 to 4 students.

2. Give each group a list of objects to be inspected (e.g., tables, chairs, boards, doors).

3. Ask students to identify and count how many right and non-right angles they can find in each object.

4. Encourage students to draw the objects and mark the identified angles.

5. After the exploration, each group should present their findings to the class, highlighting examples of right and non-right angles.

Group Discussion

After each group's presentation, use the RULER method to guide the group discussion. Recognize the students' emotions, such as enthusiasm or confusion, by asking how they felt while doing the activity. Understand the causes of these emotions by discussing what students found challenging or interesting. Label the emotions correctly, helping students to identify feelings such as joy, frustration, or satisfaction. Express these emotions appropriately, encouraging students to share their experiences and learnings with respect and empathy. Regulate emotions effectively by offering strategies to deal with potential frustrations and reinforcing the importance of collaboration and mutual support among classmates.

Conclusion

Duration: (15 - 20 minutes)

Emotional Reflection and Regulation

For the reflection and emotional regulation activity, ask students to write a paragraph about the challenges they faced when identifying and counting right and non-right angles in figures and objects. Then, promote a group discussion where students can share their experiences. During the discussion, encourage them to talk about how they felt facing these challenges and what strategies they used to manage their emotions.

Objective: The objective of this subsection is to encourage self-assessment and emotional regulation, helping students identify effective strategies for dealing with challenging situations. By reflecting on their emotional experiences, students can develop greater self-awareness and learn to manage their emotions more effectively in the future.

Closure and A Look Into The Future

At the end, ask students to set personal and academic goals related to the lesson content. For example, a personal goal may be to improve the ability to identify emotions during challenging activities, while an academic goal may be to practice more exercises identifying right and non-right angles at home or school.

Possible Goal Ideas:

1. Improve the ability to identify and name emotions.

2. Practice identifying right and non-right angles in different geometric figures.

3. Develop effective strategies for managing emotions during challenging activities.

4. Enhance collaboration and communication with peers during group activities. Objective: The objective of this subsection is to strengthen students' autonomy and the practical application of learning. By setting personal and academic goals, students can continue their academic and personal development, applying what they have learned about right and non-right angles, as well as emotional regulation, in their daily lives.