Correct Option: A. He found a grammatical error in his son's note Detailed Explanation: In the context of "The Lekki Headmaster," Mr. Guta's anger towards Mr. Fafore stems from a specific incident involving a note written by his son. Mr. Guta discovered a grammatical error in this note, which he perceived as a reflection of Mr. Fafore's teaching standards. This incident highlights Mr. Guta's expectations for educational quality and his concern for his son's academic performance.

1. Understanding Mr. Guta's Perspective:
2. As a parent, Mr. Guta likely places a high value on education and the quality of instruction his son receives. Finding a grammatical error in a note could symbolize a larger issue regarding the effectiveness of Mr. Fafore's teaching methods.
3. Mr. Guta's anger is not just about the error itself but what it represents: a potential lack of attention to detail and care in the educational process.
4. The Importance of Communication:
5. In educational settings, clear and correct communication is crucial. A grammatical error in a note, especially if it is from a teacher or relates to a student's work, can lead to misunderstandings and misinterpretations.
6. Mr. Guta's reaction can be seen as a call for higher standards in communication, which he believes should be upheld by educators.
7. Parental Expectations:
8. Parents often have expectations regarding the quality of education their children receive. Mr. Guta's anger reflects a common sentiment among parents who want the best for their children and may react strongly when they perceive shortcomings in the educational system.

Why the Other Options are Wrong or Weaker:

• Option B: He felt Mr. Fafore was not teaching effectively:
• While this option could be a valid concern for a parent, it is not the specific reason given for Mr. Guta's anger in this context. The focus here is on a specific incident (the grammatical error) rather than a general assessment of teaching effectiveness.
• Option C: He was unhappy with Mr. Fafore's attitude:
• This option suggests a personal conflict or dissatisfaction with Mr. Fafore's demeanor. However, the text does not indicate that Mr. Guta's anger is based on Mr. Fafore's attitude but rather on a tangible issue (the grammatical error) that he could point to as a reason for his frustration.
• Option D: His son complained about being treated unfairly:
• While student complaints can certainly lead to parental concerns, the specific incident that triggered Mr. Guta's anger was the grammatical error in the note. This option does not address the immediate cause of Mr. Guta's feelings, making it less relevant in this context.

Revision Summary:

• Mr. Guta's anger was specifically due to a grammatical error found in his son's note, reflecting his concerns about educational quality.
• The incident highlights the importance of clear communication in education and parental expectations for teaching standards.
• Other options (B, C, D) do not accurately capture the specific reason for Mr. Guta's anger, focusing instead on broader or unrelated issues.
• Understanding the context of parental concerns can help in grasping the dynamics of teacher-student-parent relationships in educational settings.