COMIPEMS
Metropolitan Commission
Complete guide to passing the COMIPEMS exam on your first attempt.
~$20
~85%
1 year
Mexico
Metropolitan Commission
High school placement
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Complete Overview
COMIPEMS (Comisión Metropolitana de Instituciones Públicas de Educación Media Superior) is the centralized admission examination for upper secondary education (preparatoria/bachillerato) in Mexico City and the metropolitan area. This high-stakes examination determines access to public high schools, technical schools, and preparatory programs for approximately 300,000 students annually. The exam covers fundamental knowledge in Spanish, mathematics, natural sciences, history, and geography, testing content from secondary education (secundaria). Students rank their preferred schools, and assignment is based on exam scores and school capacities. COMIPEMS represents a critical transition point in Mexican education, as the quality and type of upper secondary school significantly impacts university admission prospects. The competitive nature of admission to prestigious institutions like UNAM's ENP and CCH, or IPN's CECyT, makes thorough preparation essential. Understanding the COMIPEMS process, exam structure, strategic school selection, and effective study approaches is crucial for students and families navigating this important educational milestone.
Why Get COMIPEMS Certified?
Required for admission to public upper secondary education in Mexico City area
Gateway to prestigious preparatory schools (ENP, CCH, CECyT)
Determines educational pathway affecting university admission
Free public education access depends on COMIPEMS results
School assignment based on score ranking and preferences
Critical for students seeking UNAM or IPN direct admission pathways
Exam Format & Structure
Duration
3 hours
Questions
128 multiple-choice questions
Passing Score
No fixed passing - assignment based on score ranking and school capacity
Question Types
- Multiple-choice (4 options)
Delivery Method
Paper-based examination at designated centers
Exam Domains & Topics
Verbal ability including reading comprehension and language use
Key Topics to Master:
- Reading comprehension
- Text analysis and interpretation
- Vocabulary in context
- Main idea identification
- Inferential reasoning
- Synonyms and antonyms
Spanish language knowledge including grammar, spelling, and writing
Key Topics to Master:
- Grammar and syntax
- Spelling and accentuation
- Punctuation rules
- Text types and genres
- Writing conventions
- Language structure
Mathematics covering arithmetic, algebra, and geometry from secundaria
Key Topics to Master:
- Arithmetic operations
- Fractions and decimals
- Algebra fundamentals
- Linear equations
- Geometry basics
- Measurement and proportions
Mathematical reasoning and problem-solving ability
Key Topics to Master:
- Logical reasoning
- Pattern recognition
- Numerical sequences
- Word problems
- Data interpretation
- Quantitative comparisons
Natural sciences including physics, chemistry, and biology
Key Topics to Master:
- Biology fundamentals
- Physics concepts
- Chemistry basics
- Scientific method
- Environmental science
- Health and human body
History, geography, and civics from Mexican curriculum
Key Topics to Master:
- Mexican history
- World history highlights
- Geography of Mexico
- Civics and government
- Economic concepts
- Social structures
Recommended Study Plan
- 1Take full diagnostic COMIPEMS exam
- 2Identify weak and strong areas
- 3Review secundaria mathematics fundamentals
- 4Begin systematic content review
- 5Gather study materials and resources
- 1Complete mathematics curriculum review
- 2Study natural sciences systematically
- 3Review Spanish grammar and spelling
- 4Study Mexican history and geography
- 5Practice verbal reasoning exercises
- 1Solve COMIPEMS-style practice questions
- 2Improve mathematical problem-solving speed
- 3Practice reading comprehension strategies
- 4Review commonly tested topics
- 5Take timed section practice tests
- 1Complete full COMIPEMS simulations weekly
- 2Analyze and learn from mistakes
- 3Perfect time management strategy
- 4Research school options strategically
- 5Finalize school preference list
- 1Intensive review of weak areas
- 2Final practice exams
- 3Rest and mental preparation
- 4Exam logistics preparation
- 5Light review before exam day
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Best Study Resources
Guía COMIPEMS Oficial
Official Study GuideOfficial COMIPEMS preparation guide with practice questions
MXN 100-200
UNAMirada
Online PlatformUNAM-affiliated preparation platform with practice materials
Free to MXN 500
Cursos de Preparación
Preparation CoursesStructured courses at various academies in CDMX
MXN 2,000-15,000
Khan Academy en Español
Online ResourceFree math and science content aligned with Mexican curriculum
Free
Exámenes de Años Anteriores
Past ExamsCompilations of previous COMIPEMS exams available in bookstores
MXN 50-150
YouTube Channels
Video ContentMexican educational channels with COMIPEMS preparation content
Free
Common Mistakes to Avoid
Not understanding the school assignment system
Learn how the ranking system works. Score determines which of your preferences you can access. Strategic ordering of school choices is crucial - balance aspirational and realistic options.
Underestimating mathematics weight
Math sections (matemáticas + habilidad matemática) comprise nearly 40% of the exam. Prioritize math preparation. Consistent daily practice is more effective than cramming.
Neglecting habilidad verbal and matemática sections
These reasoning sections require different preparation than content review. Practice specific question types. These skills are developed through practice, not memorization.
Listing only top-choice schools
Include backup options in your preference list. If your score doesn't reach top choices, you need accessible backups to avoid being assigned to remaining slots. Research all options.
Poor time management during the exam
128 questions in 3 hours means about 1.4 minutes per question. Practice pacing. Don't spend too long on difficult questions - answer what you know first.
Starting preparation in the last few months
Begin preparation early in tercero de secundaria. COMIPEMS tests all secundaria content. Consistent, long-term preparation yields better results than intensive last-minute study.
Exam Day Tips
- 1
Bring required identification and admission slip (ficha)
- 2
Arrive at the test center at least 1 hour before start time
- 3
Bring multiple pencils (2 or 2.5), eraser, and sharpener
- 4
Eat a good breakfast but avoid heavy or unfamiliar foods
- 5
Get adequate sleep the night before
- 6
Read each question carefully before answering
- 7
Mark your answer sheet clearly and correctly
- 8
Manage time - don't spend too long on any single question
- 9
Answer all questions - no penalty for wrong answers
- 10
Review your answers if time permits
Career Paths & Salary Ranges
ENP/CCH Student (UNAM)
Direct pathway to UNAM undergraduate programs through pase reglamentado
Education pathway
CECyT/Vocacional Student (IPN)
Access to IPN system with technical training and university pathway
Technical education
COLBACH/CONALEP Student
Quality public education with various specialization options
Alternative pathways
University-Bound Student
Strong preparatoria performance enables competitive university admission
Future academic
Prerequisites & Requirements
- Completing tercero de secundaria (9th grade)
- Mexican CURP (identification number)
- Registration during official COMIPEMS period
- Registration fee (approximately MXN 380)
- Valid email and phone for communications
- Understanding of school options in the metropolitan area
Frequently Asked Questions
What score do I need for ENP or CCH (UNAM)?
ENP and CCH are highly competitive. Top planteles may require 100+ correct answers out of 128. Lower-demand planteles might accept 80-90. Scores vary by year and specific plantel.
How does school assignment work?
Students list schools in preference order. After scores are released, assignment goes by score ranking. Highest scorers get first choices. Process continues until all students are assigned or schools are full.
Can I retake COMIPEMS if I don't like my assignment?
Students who don't accept their assignment can retake COMIPEMS the following year. However, you must wait a full year. Many students accept their assignment and transfer later if possible.
What if my score is very low?
Very low scores may result in assignment to schools with remaining capacity. Including a range of backup options in your preference list helps ensure better outcomes.
Is the IPN pathway better than UNAM?
Both are excellent. IPN (CECyT/Vocacional) offers technical training alongside academics. UNAM (ENP/CCH) is more academically focused. Choice depends on your career interests and learning style.
How important is COMIPEMS for my future?
COMIPEMS determines your preparatoria, which affects university admission options. ENP/CCH students have pase reglamentado to UNAM. However, many successful professionals came from various preparatorias.
Success Stories
“Started preparing a year before. Consistent daily math practice was key. I used past exams as my main resource - the format stays similar each year.”
María F.
ENP 6 Student
“Took a curso de preparación which helped structure my study. Focus on understanding concepts, not memorizing. The habilidad sections require practice to improve.”
Carlos V.
CECyT 9 Student
“I balanced studying with not stressing too much. Good sleep and nutrition during preparation helped. Strategic school selection was as important as the score itself.”
Ana L.
CCH Sur Student
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