National Achievement Survey (NAS)

 The National Achievement Survey (NAS) is a large-scale, system-level assessment conducted in India to evaluate the learning outcomes of students across the country. It plays a critical role in diagnosing learning gaps, informing policy decisions, and strengthening initiatives like NIPUN Bharat.

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1. WHAT is the National Achievement Survey (NAS)?

The National Achievement Survey (NAS) is:

• A periodic, sample-based assessment of students

• Conducted at the national level

• Focused on assessing learning outcomes, not individual student certification

NAS assesses:

• Students of selected grades (traditionally Classes 3, 5, 8, and 10)

• Core subjects such as:

  • Language

  • Mathematics

  • EVS / Science

  • Social Science

NAS is not an examination and does not assign marks or grades to individual students.
Its purpose is to understand how the education system is performing as a whole.

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2. WHY is NAS Important?

a) Understanding Learning Levels

• NAS provides reliable data on what students actually know and can do.

• It reveals gaps between:

  • Curriculum expectations

  • Actual learning outcomes

b) Evidence for Policy Decisions

• NAS data helps governments:

  • Identify weak areas (for example, reading comprehension, number sense)

  • Design targeted interventions

  • Allocate resources effectively

c) Foundation for NIPUN Bharat

• NAS results showed that many students fail to achieve basic reading and numeracy skills even after several years of schooling.

• These findings directly led to:

  • Prioritisation of Foundational Literacy and Numeracy (FLN)

  • Launch of the NIPUN Bharat Mission

d) Equity and System Monitoring

• NAS highlights:

  • Regional disparities

  • Rural–urban gaps

  • Gender and social group differences
    This supports equitable and inclusive planning.

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3. WHEN is NAS Conducted?

• NAS is conducted periodically, not annually.

• It has been conducted in different phases (for example, 2017, 2021).

• The timing is decided by the Ministry of Education, based on policy needs.

For NIPUN Bharat:

• NAS acts as a baseline and monitoring tool

• Helps measure long-term progress in learning outcomes, especially at the foundational level

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4. WHO Conducts and Uses NAS?

Conducting Bodies

• Ministry of Education (MoE)

• NCERT (nodal academic body)

• State education departments support implementation

Users of NAS Data

• Central and State Governments

• Policy planners and administrators

• Academic and research institutions

• Teacher education and training bodies

Who is NOT Assessed Individually?

• NAS does not evaluate individual students, teachers, or schools for promotion or ranking.

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5. HOW is NAS Conducted?

a) Sampling Method

• Students are selected through scientific sampling

• Not all students participate

b) Assessment Tools

• Competency-based test items

• Real-life and application-oriented questions

• Questionnaires for:

  • Students

  • Teachers

  • School heads

These provide contextual information on:

• Teaching practices

• School environment

• Home support

c) Data Analysis and Reporting

• Results are analysed at:

  • National

  • State

  • District levels

• Reports highlight:

  • Strengths

  • Gaps

  • Priority areas for improvement

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6. NAS from Multiple Perspectives

Student’s Perspective

• No exam pressure

• No pass/fail outcome

• Participation without fear

Teacher’s Perspective

• Insight into common learning gaps

• Helps improve classroom practices

• Informs need for professional development

School Perspective

• Understanding of systemic strengths and weaknesses

• Input for school improvement planning

Policy and Administration Perspective

• Evidence-based decision-making

• Monitoring effectiveness of reforms such as NIPUN Bharat

• Strengthens accountability without punitive measures

Examination Perspective

• Frequently asked topic in:

  • TET

  • Headmaster examinations

  • B.Ed. and M.Ed. courses

• Important to distinguish NAS from:

  • Board examinations

  • School-Based Assessment (SBA)

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Relationship between NAS and NIPUN Bharat

• NAS identified serious foundational learning gaps, especially by Class 3.

• These findings led to:

  • Focus on FLN as the highest national priority

  • Shift from content coverage to competency-based education

• NAS will continue to be used to track system-level improvement, while:

  • SBA and Holistic Progress Cards track individual child progress.

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One-Line Definition

The National Achievement Survey is a large-scale, sample-based assessment conducted to evaluate learning outcomes at the system level and provide evidence for policy reforms such as the NIPUN Bharat Mission.