Marcos Z.

What do you want to work on?

About Marcos Z.

Subjects

Calculus, Algebra 2, Calculus BC

Education

Bachelors in Chemical Engineering from Universidad Nacional de Colombia

Career Experience

As a chemical engineer, I must use algebra and calculus because that's the basic language of science and engineering. Also some topics such as differential equations are a powerful tool to study the natural phenomena of my interest: transformations of energy and materials in a responsible way.

I Love Tutoring Because

tutoring offers me the possibility to practice and master my knowledge. Not only is the student learning from the tutoring, I'm learning from the student too!

Other Interests

Cycling, Drawing, Foreign language learning, Soccer, Writing

Reviews (2,553)

Tambra

Math - Algebra II

Oct 7, 2024

Fast and to the point.

Courtney

Math - Algebra II

Oct 6, 2024

Legs and triangles

Natalie

Math - Algebra II

Oct 6, 2024

completed a lot of problems I was having trouble with and learned so much from this tutor.

Michelle

Math - Calculus

Oct 6, 2024

there needs to be an equation editor

Steven Z.

Math - Calculus

Oct 4, 2024

very helpful

Reyli

Math - Calculus

Oct 4, 2024

The tutor was very welcoming once I logged into the session. The tutor was also patient with my answers and aware of the questions I had.

Mark

Math - Algebra II

Oct 2, 2024

yes

Roman

Math - Algebra II

Oct 2, 2024

Really Helpful Towards my test, Will use again.

Owen

Math - Calculus

Oct 1, 2024

He did everything he needed to do. Thanks!

Courtney

Math - Algebra II

Oct 1, 2024

Explained the signs and factoring! Great tutor!

Landry

Math - Algebra II

Sep 30, 2024

Super helpful

Janelle

Math - Algebra II

Sep 29, 2024

awesome

Courtney

Math - Algebra II

Sep 27, 2024

Factor by grouping pull out common factor()

Kira

Math - Algebra II

Sep 23, 2024

THIS TUTOR WAS SO KIND AHH very patient and very easy to understand

Landry

Math - Algebra II

Sep 23, 2024

Marcos was AMAZING! He took the time to really explain the steps I wasn't understanding and was very patient with me! 10/10 will be booking him again

JayT

Math - Calculus

Sep 23, 2024

Great to work with. My Favorite.

Brandon

Math - Calculus

Sep 22, 2024

perfect

Brian

Math - Calculus

Sep 20, 2024

marcos is very good!

Janie

Math - Algebra II

Sep 16, 2024

Great tutor super helpful!

Savannah

Math - Algebra II

Sep 16, 2024

Thank You!

Kyle

Math - Algebra II

Sep 15, 2024

Kyle

Math - Algebra II

Sep 14, 2024

Quinn

Math - Calculus

Sep 13, 2024

marco was super nice and helpful

Mekhi

Math - Calculus

Sep 9, 2024

very helpful to beginners learning new principles in math very friendly :)

Mark

Math - Differential Equations

Sep 8, 2024

Marcos was extremely patient and helpful. I'm glad this service was easy and available.

Sanjay

Math - Algebra II

Sep 3, 2024

Session should not have ended automatically. I was still doing the assignment.

Savannah

Math - Algebra II

Aug 28, 2024

Thank You!

Ryanne

Math - Algebra II

Aug 22, 2024

Marcos was really patient especially when i would get something wrong he would ask another question til i got it right

Kenneth

Math - Calculus

Aug 16, 2024

attentive and insightful!

Bill

Math - Calculus

Aug 16, 2024

Marcos Z was great at explaining the difference between absolute value and parenthesis. Thank you for your time!

Eva

Math - Calculus

Aug 16, 2024

The tutor was patience and helped me with all the problems i need

Alexander

Math - Calculus

Aug 8, 2024

The tutor was excellent and showed patience.

Andrew

Math - Calculus

Aug 2, 2024

connectivity problems but a great tutor none the less

Mark

Math - Differential Equations

Aug 1, 2024

great tutor

Rocio

Math - Algebra II

Jul 25, 2024

very polite and understanding!

Richard

Math - Calculus

Jul 25, 2024

made the whole problem and the way it was worded make much more sense to me

Annie

Math - Differential Equations

Jul 24, 2024

Marcos was a great help at guiding me on a problem I was struggling with!

Danny

Math - Differential Equations

Jul 17, 2024

Marcos was great and very helpful

Delora

Math - Calculus

Jul 10, 2024

felt like my answer is still wrong when checking in mobius

Andrew

Math - Calculus

Jul 5, 2024

a great tutor and a nice man

Asr

Math - Differential Equations

Jun 22, 2024

Excellent.

Korey

Math - Differential Equations

Jun 13, 2024

Prince was very helpful, so was Marcos for jumping in after we disconnected. Thank you!

Lexie

Math - Algebra II

Jun 11, 2024

it was informing

Zexuan

Math - Algebra II

May 28, 2024

It was super awesome sauce

Perlla

Math - Algebra II

May 27, 2024

Very nice and easy to understand!!

Cynthia

Math - Algebra II

May 21, 2024

Thank you for helping me understand what i was doing wrong

Justin

Math - Algebra II

May 20, 2024

Quickly helped me understand where I was misunderstanding.

Brittany

Math - Algebra II

May 15, 2024

Explained better than my teacher.

Noah

Math - Algebra II

May 14, 2024

Great tutor very helpful

Tracie

Math - Algebra II

May 14, 2024

This tutor was one of my favorites very helpful please give him a gold star

Serenity

Math - Algebra II

May 14, 2024

I felt they were getting stressed out with me

Desirae

Math - Calculus

May 13, 2024

Was able to explain everything so that I was able to understand

Inika

Math - Calculus BC

May 12, 2024

explained a part of the problem I was unfamiliar with and used a visual representation to help me understand how the problem worked, very thankful for that

WYMERE

Math - Algebra II

May 10, 2024

great tutor

Joaquin

Math - Algebra II

May 8, 2024

Very Helpful

Jamie

Math - Algebra II

May 3, 2024

no thank you

Humza

Math - Differential Equations

Apr 29, 2024

Very helpful and patient, appreciated how quickly they understood my level of knowledge and adjusted accordingly

Justin

Math - Differential Equations

Apr 27, 2024

It's a great service

Idris

Math - Algebra II

Apr 23, 2024

It was easy to use.

Janiya

Math - Algebra II

Apr 17, 2024

It was a little hard to understand some concepts but overall it was a good experience!

Hazel

Math - Calculus

Apr 12, 2024

helpful!!

Santavious

Math - Algebra II

Apr 10, 2024

I didn't like the first tutor (Ashok J) he was rushing me. The second tutor Marcos Z was excellent.

Clara

Math - Differential Equations

Apr 4, 2024

Marcos Z did a great job at efficiently explaining what I was having trouble with. He deserves a raise for sure

Venna

Math - Algebra II

Apr 4, 2024

I am so happy that you are here, it was easy to understand.

Madison

Math - Differential Equations

Apr 3, 2024

The tutor was really good and helpful. He walked me through how to do my problem and helped me learn along the way.

Angelica

Math - Calculus

Apr 2, 2024

Good tutor. Broke each step into simpler terms.

Wilhelm

Math - Calculus

Apr 1, 2024

Awesome job by this company. I loved my tutor

Salvatore

Math - Differential Equations

Apr 1, 2024

great tutor as always

Jessica

Math - Calculus

Mar 31, 2024

Tutor made me feel confident about my learning!

Santavious

Math - Algebra II

Mar 26, 2024

Marcos Z really help me with my equation.

Salvatore

Math - Differential Equations

Mar 21, 2024

great tutor

Junior

Math - Calculus

Mar 19, 2024

very good tutor

Latasha

Math - Algebra II

Mar 15, 2024

Thank you

Aura

Math - Calculus

Mar 12, 2024

I learned new and improved ways of how to do homework problems.

WYMERE

Math - Algebra II

Mar 11, 2024

great tutor

WYMERE

Math - Algebra II

Feb 28, 2024

great tutor

WYMERE

Math - Algebra II

Feb 27, 2024

great tutor

Lexie

Math - Algebra II

Feb 27, 2024

helped me find if my anser was correct.

dagreen13

Math - Calculus

Feb 19, 2024

Hi.

Parwana

Math - Calculus

Feb 19, 2024

much helpful

Angeline

Math - Calculus

Feb 19, 2024

The tutor was very patient and led me through the process while taking a step back and allowing me to figure things out on my own, helping me further understand the topic.

Cecilia

Math - Algebra II

Feb 15, 2024

the walk through was good and i learned something new

Abram

Math - Calculus

Feb 12, 2024

good tutor

Peyton

Math - Algebra II

Feb 7, 2024

Marcos Z was so amazing and had such quick responses. He really helped me understand the math rather than my last tutor who quick. Give him a raise or something he is very nice and smart.

Karen

Math - Calculus

Feb 6, 2024

The tutor was amazing by breaking the steps down, especially where i had trouble

Chelsea

Math - Differential Equations

Feb 3, 2024

Amazing tutor!!!

Delbia

Math - Algebra II

Feb 3, 2024

My tutor did a great job helping me out. I now have a better understanding of trigonometry

Mesum

Math - Algebra II

Jan 31, 2024

Best tutor

Antione

Math - Differential Equations

Jan 31, 2024

Great tutor

Jayla

Math - Algebra II

Jan 31, 2024

Very clear and precise!

Benjamin

Math - Calculus

Jan 31, 2024

Great

Jason

Math - Calculus

Jan 31, 2024

It's the best

Starr

Math - Algebra II

Jan 31, 2024

great !

Abriel

Math - Algebra II

Jan 30, 2024

great job !

Abdirasaq

Math - Calculus

Jan 30, 2024

Amazing, clear and concise. I rate this 5 stars. Thanks Marcus!

Mark

Math - Calculus

Jan 29, 2024

helped explain the steps so I can understand it.

Sarah

Math - Differential Equations

Jan 29, 2024

thank youuu.

Charmeka

Math - Algebra II

Jan 28, 2024

Marcos was very patient and went step by step with me which i need.

Maricella

Math - Calculus

Jan 27, 2024

great help

Maluhia

Math - Algebra II

Jan 25, 2024

I would not have thought i'd be able to solve a math problem through chat but I did and that was awesome! Thank you for this service!

WYMERE

Math - Algebra II

Jan 24, 2024

great tutor

Salvatore

Math - Differential Equations

Jan 23, 2024

this tutor was amazing and helped with intuition sooo much.

Mari

Math - Algebra II

Jan 22, 2024

My tutor explained the problem and helped me complete it.

Kaitlin

Math - Algebra II

Jan 22, 2024

He was super helpful and understanding, he also made sure that I was able to follow him. I learned a great math strategy too, so it was a win!

Jessica

Math - Calculus

Jan 22, 2024

thanks for everything!

Angel

Math - Algebra II

Jan 19, 2024

really good tutor

Liana

Math - Algebra II

Jan 18, 2024

Awesome

Cindy

Math - Algebra II

Jan 17, 2024

He was very good and took the time to wait on my slow responses

Omari

Math - Algebra II

Jan 15, 2024

Tutor was excellent and his explanations helped me get to the right conclusion without telling me the answer

Kenneth

Math - Algebra II

Jan 12, 2024

Thank you Marco. You were awesome!!

Antywon

Math - Algebra II

Jan 11, 2024

5/5

Aaliyah

Math - Calculus

Dec 7, 2023

Very helpful and walked me through the problem

Gabriel

Math - Algebra II

Dec 5, 2023

Marcos was great. Thanks to him, I only have 3 questions left on my assignment and then I'm done. Thank you once again, tutor.com for your services.

Jennifer

Math - Differential Equations

Dec 1, 2023

Thank you so much! I second guessed myself and my tutor was amazing!

ISAAC

Math - Algebra II

Nov 29, 2023

really helpful and kind !

Dylan

Math - Calculus

Nov 27, 2023

Very clear tutor who helped to refresh me on my limits and continuities.

Shakeva

Math - Algebra II

Nov 25, 2023

I really like having this as a go to option when I can't figure it out on my own.

Jason

Math - Differential Equations

Nov 22, 2023

great guidance in helping me spot my errors that lead to my confusion.

Learner

Math - Differential Equations

Nov 21, 2023

Spectacular help, very helpful!

Samantha

Math - Calculus

Nov 21, 2023

this was the seventh tutor I had to go through to get help with this problem, but they were EXTREMELY helpful, kind, and are one of the only tutors I've used so far on tutor.com that spoke very clear english

EmilioCalon

Math - Algebra II

Nov 20, 2023

My tutor was very kind, specific, and patient.

Jason

Math - Differential Equations

Nov 18, 2023

great guidance and feedback

Kristina

Math - Calculus

Nov 16, 2023

Marcos was so helpful!

Karla

Math - Calculus

Nov 16, 2023

THEEEE BESTTTTTTT

Jade

Math - Algebra II

Nov 8, 2023

It was great.

Jayden

Math - Algebra II

Nov 8, 2023

I cannot do exponents on the chat box

Ali

Math - Algebra II

Nov 7, 2023

AMAZING

Ben

Math - Differential Equations

Nov 2, 2023

The first tutor didnt know what he was doing. However, Marcos was amazing! He knew that material well and helped me more than words can describe

Avari

Math - Algebra II

Nov 2, 2023

Very helpful, kind, and enthusiastic tutor!

William

Math - Calculus

Oct 30, 2023

Marcos was exemplary! Patient, understanding, and accomodating

Liam

Math - Calculus

Oct 30, 2023

Very helpful, keen eye on finding my trail of mistakes haha

Dorsey

Math - Algebra II

Oct 25, 2023

tutor.com is so helpful when doing hw, because I can calirfy my answers and my thought process!

Marshall

Math - Calculus

Oct 21, 2023

Awesome tutor. These people are paid right? RIGHT? If not, why?

Riley

Math - Algebra II

Oct 21, 2023

I was walked through the problem to understand how to do the problem!

Sophia

Math - Calculus

Oct 19, 2023

Helped me understand what my teacher glossed over

NAJAIR

En Español Math - Algebra

Oct 19, 2023

explica muy bien sobre quadratic formula

Madison

Math - Algebra II

Oct 17, 2023

The tutor made sure to ask if everything was clear several times. I really appreciate them taking the time to make sure I got it right.

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