Jan Ríos
Computer Science Tutor | Cybersecurity Educator | AI & Real-World Technology Learning




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Jan Ríos
Diploma degree
/ 55 min
Jan - Know your tutor
My teaching style as a technology educator is built on the conviction that technology education should prepare students to think, create, solve problems, and act responsibly in a world where digital systems influence nearly every aspect of life. I believe that students learn best when they understand not only how technology works, but also why it matters and how it can be used to improve their communities and future careers. Rather than treating technology as a collection of isolated software skills or technical definitions, I approach every lesson as an opportunity to develop curiosity, critical thinking, collaboration, creativity, and ethical decision-making. I strive to create a classroom where students feel challenged to ask questions, experiment with new ideas, and learn from mistakes wirhout fear of failure. I recognize that every learner enters the classroom with different experiences, strengths, interests, and confidence levels, so I intentionally design instruction that provides multiple entry points for success. Whether a student dreams of becoming a cybersecurity analyst, software developer, engineer, entrepreneur, musician, healthcare professional, or simply wants to become a more informed digital citizen, I want every lesson to connect technology with authentic, meaningful applications that extend beyond the classroom walls.
Meet Jan
Jan graduated from Instituto de Música Juan Morel Campos, Ponce, PR


Programming tutor specialities
Project help
Debugging
Homework help
Code Review
Exam prep
AI modules
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Computer Science concepts taught by Jan
The Tutor and Student worked on reviewing piano scales and introducing Beethoven's "Für Elise." They practiced specific passages of the piece, focusing on hand coordination, articulation, and technical exercises. The Tutor recommended continued practice of the new piece and fundamental techniques.
Legato and Staccato Articulations
Major Scale Construction
Chord Construction: Root
Third
and Fifth
Piano Technique: Wrist and Hand Position
The tutor introduced the student to the piano keyboard, focusing on identifying key patterns and the note 'C'. They then practiced finger numbering and basic hand coordination for playing scales on both hands, concluding with an introduction to rhythm and basic musical composition.
Introduction to Rhythm and Simple Composition
Basic Five-Finger Scales (C Major)
Finger Numbering and Hand Position
Finding Middle C
Piano Key Identification: Black Key Patterns
The tutor and student worked on piano technique, including warm-ups, five-finger exercises, scales, and articulations like staccato and legato. They reviewed music theory concepts such as key signatures, major chords, and intervals, and practiced a section of a classical sonata. For the next lesson, the student will continue practicing octaves, tempo with a metronome, and begin working on a new piece, 'Für Elise'.
Octave Playing and Finger Stretching
Major Chord Construction
The Role of the Metronome
Staccato and Legato Techniques
The tutor and student reviewed piano warm-up exercises, practiced major scales (C, D, E) with hands separately and together, and worked on ascending scales by an octave. They also engaged in note identification exercises using flashcards and began practicing measures from Mozart's Sonata K545 with a metronome, with plans to continue this piece and introduce F and G major scales, along with major chord theory, in the next session.
Rhythm and Timing with a Metronome
Musical Repertoire: Mozart Sonata 16
Basic Music Theory: Major Chords
Note Reading and Identification
Major Scales: Structure and Practice
The Student and Tutor reviewed C, D, and E major scales, focusing on proper piano technique and articulation. They then practiced Mozart's Sonata No. 16 in C major (K545), reviewing earlier measures and beginning new sections. The session concluded with an explanation and practice of building major chords using the root, major third, and perfect fifth, alongside a review of the major scale formula, with homework assigned for continued practice on scales, the sonata, and chord construction.
Major Piano Scales Review & Technique
Major Scale Pattern: Whole & Half Steps
Sonata No. 16 in C Major (K. 545) Practice
Building Major Chords: Structure and Examples
Effective Piano Practice Principles
The Student and Tutor reviewed how to build major scales, focusing on the D major scale's alterations, and learned to construct a C major chord by identifying its tonic, third, and fifth. They practiced new piano articulation techniques, staccato and legato, and explored musical dynamics such as allegro, crescendo, and decrescendo. Homework includes practicing the D and E major scales, and refining measures 1-17 of the sonata with the correct techniques and dynamics.
Tones
Semitones
and Black Keys
Introduction to Major Chords
Major Scale Structure & Warm-up
Applying Techniques to Performance
Musical Dynamics
Piano Articulations: Staccato and Legato
Teaching tools used by tutor
Xcode
Visual Studio Code
Git & GitHub
Android Studio

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