Evaluation practices should aim at

The correct answer is identifying students’ needs and requirements.

Step-by-Step Explanation:

1. Understanding the Purpose of Educational Evaluation:
Evaluation in education is an ongoing process designed to assess a student's learning progress, strengths, weaknesses, and potential gaps in understanding. The primary objective is to improve the teaching-learning process and support the holistic development of every learner.

2. Analyzing the Options:

• Labelling of students: Labelling children as "slow," "smart," or "deficient" creates a negative self-image and discourages learning. Evaluation should avoid negative labelling.
• Segregation of students for ability-based groups: Inclusive education emphasizes learning together rather than isolating or segregating students based on their perceived abilities.
• Identifying students’ needs and requirements: This is the fundamental goal of evaluation. By understanding what a student needs, teachers can adapt their teaching strategies, provide remedial support, and offer appropriate resources to foster growth.
• Identification of high-achievers for prize distribution: Evaluation is not merely meant to reward a select few top performers; it should cater to the progress and development of all students in the classroom.

Conclusion:
Therefore, effective evaluation practices focus primarily on identifying students’ needs and requirements to promote child-centered and meaningful learning.