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Katherine: Delaware County tutor

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(215) 510-6413

Hello! I'm Katherine Crucilla, an experienced educator with over 17 years of teaching and tutoring experience and a Master's in Psychology. I specialize in helping students reach their full potential through customized instruction, encouragement, and evidence-based learning strategies.

I tutor students from elementary through college and adult education in a wide range of subjects including psychology, writing, business, medicine, music, martial arts, and sign language, as well as math, science, and study skills. I also provide college admissions coaching, guiding students through Common App essays, personal statements, and scholarship writing.

My background in psychology allows me to design effective, individualized approaches for learners with ADHD, executive functioning challenges, and processing differences. I focus on both skill development and confidence-building, ensuring that each student feels supported and capable.

As an online instructor and curriculum developer, I excel at transforming complex concepts into engaging, easy-to-understand lessons. My teaching style is structured yet flexible, combining academic rigor with a positive, growth-oriented mindset.

I work with students of all ages and levels, including:
Elementary & Middle School: Reading, writing, math, study skills
High School: Essays, organization, test prep, study strategies
College & Beyond: Psychology, business, law enforcement topics, medicine, music, martial arts, sign language, research, and APA formatting
College Admissions: Common App essays, personal statements, and scholarship writing

Whether you're preparing for exams, strengthening study habits, or pursuing advanced learning in psychology, medicine, the arts, or personal disciplines like martial arts and sign language, I'm here to make learning clear, meaningful, and empowering.
Let's work together to build lasting confidence and academic successone session at a time.

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Katherine’s Qualifications

Education & Certification

Degree: Capella University - Master's/Graduate, Psychology

Hobbies

Outside of tutoring, I enjoy volunteering in my local community, especially in programs that support youth and education. I also play the cello, which has taught me patience, discipline, and creativity — qualities I bring into my teaching. In my free time, I love exploring new courses and books as part of my lifelong learning journey.

Tutoring Subjects

Academic Coaching

Admissions

Adult Literacy

American Sign Language

AP Psychology

Biology

British Literature

Business

CLEP Prep

CLEP Introduction to Educational Psychology

CLEP Natural Sciences

Clinical Psychiatry

Clinical Psychology

Coding

College and University Admissions

College Application Essays

Cooking

Criminology

Economics

Elementary School English

Elementary School Math

Elementary School Reading

Elementary School Science

Elementary School Writing

Elementary Social Studies

Emergency Medicine

Endocrinology

English

Entertainment

Government

Graduate Test Prep

High School Business

High School Economics

High School English

High School Government

High School Reading

High School Science

High School Writing

Languages

Learning Differences

Literature

Martial Arts

Math

Math Substitute

MCAT

MCAT Psychological, Social, and Biological Foundations of Behavior

Medicine

Middle School

Middle School English

Middle School Math

Middle School Reading

Middle School Reading Comprehension

Middle School Science

Middle School Social Studies

Middle School Writing

Minecraft

Music

Music Theory

Neurobiology

Nutrition

Other

PRAXIS

PRAXIS Counseling

Professional Certifications

Psychologies

Psychology

Reading

SAT Subject Test in Biology E/M

SAT Subject Tests Prep

SAT Writing and Language

Science

Social Sciences

Social Studies

Special Education

Study Skills

Substitute

Technology and Coding

Test Prep

Writing

Zoology

Connect with a tutor like Katherine