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
Exam prep
Project help
Code Review
Homework help
Debugging
AI modules
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Computer Science concepts taught by Jan
The Tutor and Student reviewed previous piano exercises and introduced a new mixed interval etude focusing on specific fingerings. The session heavily focused on improving the Student's metronome timing and note duration through repetitive practice of specific measures with both hands. Homework was assigned to continue practicing exercises 1-5 with a metronome at different tempos.
Piano Warm-up & Foundational Drills Review
Mastering the Mixed Interval Etude
Precise Note Duration & Rhythm Accuracy
Metronome Integration for Timing Mastery
The Student and Tutor practiced various piano exercises focusing on rhythm, timing, and hand coordination. They reviewed "Attitude in steps and skips," "Alternating hands," and introduced "Contrary motion," emphasizing anticipation and correct note duration. Homework involves continuing practice on these exercises, with the next session planned to cover ear training and a new technique called "mix interval attitude."
Staccato (Stato) Articulation
Rhythmic Precision and Anticipation
Dapo (Da Capo)
Hand Coordination and Piano Techniques
The Student and Tutor worked on advanced piano finger techniques using "Finger Power Level 2" exercises, focusing on finger independence, alternating hands, and rhythmic accuracy with a metronome. They also began ear training by listening to and analyzing the "Harry Potter" theme song, with the Tutor providing a five-step guide for future practice. The class schedule was confirmed to be every Thursday going forward.
Structured Ear Training for Musicians
Alternating Hands Technique (LH Over)
Developing Finger Independence and Tempo Control
Foundational Finger Strength and Relaxation
The Student and Tutor conducted a piano lesson focused on fundamental techniques and musical theory. They practiced warm-up exercises, the five-finger exercise, and articulation methods (legato and staccato), along with the F Major scale and reviewed key signatures. The Student continued to master "Für Elise," and new material like sight-reading and ear training were introduced, with a homework assignment to choose new songs from a provided list for future practice.
Body Mechanics & Relaxation for Piano
Five-Finger Exercise Proficiency
Articulation: Legato & Staccato
F Major Scale Mastery
Major Scale Theory & Key Signatures
Introduction to Sight-Reading & Ear Training
The Student and Tutor engaged in a piano lesson covering fundamental techniques and music theory. They practiced physical warm-ups, proper piano positioning, five-finger exercises, and a comprehensive review of major chords, including identifying sharps and applying legato and staccato articulations. Homework involves practicing major sharp chords, particularly the B major chord, and the Tutor plans to provide new practice scripts integrating both ear training and sight-reading.
Major Chord Structure and Progression
Legato and Staccato Articulation
Half Steps and Sharps in Major Keys
Pedal Technique for Fluency
Foundations of Piano Posture & Warm-up
The Student and Tutor engaged in a piano lesson covering foundational techniques, including warm-ups, five-finger exercises, and major scales, with a new focus on the F major scale. They practiced dynamics, finger coordination, and applied scale theory using whole and half steps. The session concluded with a performance piece, identifying areas for combined-hand coordination, and assigning homework to practice the F major scale and specific measures of the piece.
Foundational Piano Technique & Warm-ups
Dynamic Control Through Key Weight
Mastering Major Scales & F Major Introduction
Scale Theory: Whole & Half Step Pattern
Note Identification & Ear Training Activities
Clef Awareness in Music Reading
Teaching tools used by tutor
Git & GitHub
Visual Studio Code
Xcode
Android Studio

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