Study path

What is a study path

A study path is not browsing the site at random or doing every tutorial without context. It is the recommended order of the Computacion II course (UNEXPO · ABI-4222): understand the concept, apply it with a tutorial, then prepare for the partial exam.

The flow has clear phases:

1. Getting started — official docs, work environment, and your first program with CMake.
2. Foundations — C/C++ language (syntax, types, functions, control) and OOP (classes, objects, encapsulation).
3. Course — data structures, course assignments, console practice, and interleaved labs (including our own Arduino or ESP32 practice labs).
4. Partials — review and interactive exam right after the covered topics.

Tutorials on the path

Use Next — it follows the study path

The Next button (and the grouped sidebar) use the same order as the list below: class, step-by-step tutorial, lab, or exam — whatever comes next. You do not need to hunt through another menu.

AprendeC++ POO is an open-source platform by zackness, maintained by StartupVen within the CALETAS ecosystem. Read more about who builds the site and what interactive tutorials mean in CALETAS ecosystem and StartupVen.

Your progress

Check each lesson or let it auto-check when you finish tutorial checklists or exams.

Computacion II School

Computacion II Study Path

Follow the UNEXPO course order: Getting started → Foundations → theory with interleaved tutorials. One progress bar for classes, tutorials, and labs.

4 phases

46 lessons

~32 h estimated

0% completed

Method per block: theory → tutorial (if any) → lab → partial exam

1. 1 Course base — docs and environment Beginner 4 lessons · ~ 2 h 0%

   Locate official Computacion II PDFs and set up your compiler + CMake before coding.

   Reference material: COMPUTACION II.pdf

   What you will learn

   • Have your environment ready
   • Know the partial-based plan

   1. 1 What is C++ Theory 15 min
   2. 2 Compare with C, Python, Java, and Arduino Theory Exam 15 min 📄 COMPUTACION II.pdf
   3. 3 Computacion II (ABI-4222) Reference 10 min 📄 COMPUTACION II.pdf
   4. 4 Work environment Tool 25 min
2. 2 First C++ program Beginner 2 lessons · ~ 2 h 0%

   Step-by-step tutorial + lab: CMake, main.cpp, and build.

   What you will learn

   • Build hello world
   • Understand minimal project structure

   1. 1 Step-by-step tutorial — First program Step by step 45 min
   2. 2 Tutorial — First program Lab 60 min
3. 3 Partial I — C/C++ language Beginner 6 lessons · ~ 5 h 0%

   Syntax, types, functions, and control structures per Lenguaje C.

   Reference material: Lenguaje C_260617_003629.pdf

   What you will learn

   • Write console programs
   • Solve basic exercises

   1. 1 Basic syntax Theory Exam 35 min 📄 Lenguaje C
   2. 2 Types and variables Theory Exam 45 min 📄 Lenguaje C
   3. 3 Functions Theory Exam 55 min 📄 Lenguaje C
   4. 4 Control structures Practice Exam 50 min 📄 Lenguaje C
   5. 5 Lab — Calculator menu Lab 75 min
   6. 6 Files and compilation Tool 35 min optional
4. 4 Partial I — Object-oriented programming Beginner 4 lessons · ~ 4 h 0%

   OOP with step-by-step tutorial and cryptogram lab interleaved.

   Reference material: PROGRAMACIÓN ORIENTADA A OBJETOS_260617_003651.pdf

   What you will learn

   • Define class and object
   • Apply encapsulation in an assignment

   1. 1 Classes and objects Theory Exam 35 min 📄 POO
   2. 2 Step-by-step tutorial — Basic OOP Step by step 40 min
   3. 3 Encapsulation Theory 35 min optional
   4. 4 Tutorial — Cryptogram exercise Lab 90 min
5. 5 Partial 1 Partial I preparation Applied 2 lessons · ~ 2 h 0%

   Official exercise guide + interactive Partial I exam (70% minimum).

   Reference material: Guía de Ejercicios Computación II_260617_003701.pdf

   What you will learn

   • Solve the exercise guide
   • Pass the interactive partial

   1. 1 Exercise guide (Partial I) Practice 60 min 📄 Guia de ejercicios
   2. 2 Partial I preparation Exam Exam 30 min
6. 6 Partial II — Simple data structures Applied 6 lessons · ~ 6 h 0%

   Arrays, structs, files + inventory and file tutorials.

   What you will learn

   • Use arrays and structs
   • Read and write text files

   1. 1 Arrays Theory 45 min
   2. 2 Structs (records) Theory 45 min
   3. 3 Files (I/O) Practice 45 min
   4. 4 Step-by-step tutorial — Structs and files Step by step 50 min
   5. 5 Tutorial — Inventory exercise Lab 90 min
   6. 6 Tutorial — Uppercase file Lab 60 min
7. 7 Partial 2 Partial II preparation Applied 1 lessons · ~ 1 h 0%

   Review arrays, structs, and files. Interactive Partial II exam.

   What you will learn

   • Review Partial II topics
   • Pass the partial quiz

   1. 1 Partial II preparation Exam Exam 25 min
8. 8 Applied C++ (deeper topics) Intermediate 6 lessons · ~ 4 h 0%

   Constructors, memory, overloading, and STL for advanced work.

   What you will learn

   • Avoid memory bugs
   • Use STL with judgment

   1. 1 Constructors and destructors Theory 35 min
   2. 2 Overloading Theory 30 min
   3. 3 Memory, pointers, and references Practice 45 min
   4. 4 Inheritance Theory 35 min optional
   5. 5 Polymorphism Theory 35 min optional
   6. 6 Basic STL Reference 25 min optional
9. 9 Course assignments Applied 5 lessons · ~ 4 h 0%

   Official submission pages. Path tutorials prepare you for each one.

   What you will learn

   • Submit using template
   • Document solutions

   1. 1 Assignments index Reference 10 min
   2. 2 Assigned exercises (list) Reference 10 min
   3. 3 Exercise 1 — Cryptogram Practice 60 min
   4. 4 Exercise 2 — Inventory Practice 90 min
   5. 5 Exercise 3 — Uppercase file Practice 45 min
10. 10 Final project Advanced 6 lessons · ~ 6 h 0%

    GUI + Arduino over serial per course protocols.

    What you will learn

    • Define protocol
    • Integrate GUI / serial layers

    1. 1 Final project overview Theory 20 min
    2. 2 Serial communication with Arduino Reference 30 min 📄 Protocolos de Comunicación.pdf
    3. 3 Lab — Serial with Arduino Lab 90 min
    4. 4 GUI Practice 35 min
    5. 5 Integration and testing Practice 35 min
    6. 6 Lab — GUI + Arduino integration Lab 120 min
11. 11 Partial 3 Partial III preparation Applied 1 lessons · ~ 1 h 0%

    Project block (30 pts): serial protocol, GUI, and Arduino.

    What you will learn

    • Review protocols
    • Pass the partial quiz

    1. 1 Partial III preparation Exam Exam 25 min 📄 Protocolos de comunicacion
12. 12 Partial 4 Partial IV preparation Applied 3 lessons · ~ 1 h 0%

    Integrative review + interactive Partial IV exam.

    What you will learn

    • Review integrative topics
    • Pass the partial quiz

    1. 1 Partial IV preparation Exam Exam 25 min
    2. 2 C++ cheat sheet Reference 15 min optional
    3. 3 Glossary Reference 10 min optional

Reset course progress

Tutorial catalog

To find a specific lab without walking the full path, use the tutorial catalog. Everything is listed there; the path above shows when to do each item.

Shortcuts by goal

Partial I

After Getting started and Foundations: Exercise guide and Partial I prep with interactive exam.

Partial II

After arrays, structs, and files: Partial II prep.

Partial III (Project)

After protocols and final project: Partial III and integration.

Course assignments

Submit exercises: Assignments index + list.

Ecosystem

Who maintains the platform — zackness, StartupVen, and CALETAS.

Quick review

C++ cheat sheet and glossary.

Grading plan (professor’s structure)

Course evaluation breakdown (total 100 points):

Block	Content	Activity	Weight
Partial I	C/C++ language + OOP	Assignment (10) + Exam (25)	35 points
Partial II	Simple data structures	Assignment (10) + Exam (25)	35 points
Partial III	Communication protocols	Project	30 points

Official course PDFs

This page aligns with the professor’s official documents (UNEXPO · ABI-4222):

Type	Files
Syllabus	COMPUTACION II
Partial I base	Lenguaje C · OOP · Exercise guide
Assignments	Assignment sheet · Assigned exercises 2025-2
Final project	Communication protocols

Golden rule

Do not copy code without understanding what each line does. The key exam skill is answering:

What problem do I have → which data structure or class do I use → which function or method solves it