Jonas W.

What do you want to work on?

About Jonas W.

Subjects

Algebra, Algebra 2, Mid-Level Math, Statistics

Education

Bachelors in Chemical Engineering from University of Pennsylvania

Masters in Chemical Engineering from University of Cincinnati-Main Campus

PHD in Chemical Engineering from Columbia University in the City of New York

Career Experience

I am a retired chemical engineer who wrote math simulation software for oil refineries. I've been tutoring for several years both on-line and privately as well as at the local college.

I Love Tutoring Because

I enjoy interacting with students of all ages and am particularly pleased when I see the progress that they are making based on how I presented the material to them.

Reviews (4,635)

CHASITY

Math - Mid-Level (Grades 7-8)

Sep 16, 2020

he helped me alot

Evonne

Math - Algebra II

Sep 16, 2020

Sunita

Math - Algebra II

Sep 13, 2020

the microphone doesn't work for me and the blackboard isn't good quality to write out math problems or to learn. it's really hard to have someone write and teach algebra, drawing it with a draw tools.

Stacey

Math - Quantitative Reasoning

Sep 11, 2020

He was great! Helped me along the way.

BIANCA

Math - Mid-Level (Grades 7-8)

Sep 10, 2020

helpful

Jeremiah

Math - Algebra

Sep 8, 2020

elped alot

Jasmine

Math - Algebra

Sep 7, 2020

Super helpful and clear with his steps to clarifying some confusion I had

ValerieL

Math - Quantitative Reasoning

Sep 7, 2020

Very helpful. He helped me get unstuck with my math!!!!

RebeckaMelanie

Math - Quantitative Reasoning

Sep 2, 2020

Great!

Trey

Math - Algebra

Aug 31, 2020

I thought the experience went well.

Karissa

Math - Algebra II

Aug 25, 2020

my tutor was a great help and even showed me a new and simpiler way to solve these types of problems!

Devin

Math - Quantitative Reasoning

Aug 24, 2020

My tutor was very nice and taught me well.

Roel

Math - Algebra II

Aug 10, 2020

mr. jonas was very helpful and quick with responding

Emma

TPR Test Prep - SAT Math

Jul 29, 2020

Has excellent math knowledge! Very helpful in showing how to solve the problem step by step.

Rong

TPR Test Prep - SAT Math

Jul 28, 2020

not much

David

Math - Algebra II

Jul 28, 2020

Really nice tutor very helpful and patient

Gelisa

Math - Quantitative Reasoning

Jul 27, 2020

he was very helpful and patient with me

Nicole

Math - Algebra

Jul 20, 2020

Helpful! However, doesn't walk you through the problem, jumps ahead a bit.

Trevor

Math - Algebra II

Jul 19, 2020

went above and beyond to assist me in the issues i was having and corrected the formula that i had incorrect

ER

Math - Algebra

Jul 16, 2020

He helped me a lot.

Ivon

Math - Algebra II

Jul 15, 2020

The tutor that helped me today was extremely nice and helpful. He knew exactly how to help me in a form that did not tell me the answer.

Brandi

Math - Algebra

Jul 15, 2020

I like how quickly it connected me and how efficient the tutor was

Shreya

TPR Test Prep - SAT Math

Jul 8, 2020

the tutor offered to go through another version of the problem that i had a question on which i found to be very helpful

Scott

Math - Quantitative Reasoning

Jul 8, 2020

great tutor!

Zachary

TPR Test Prep - SAT Math

Jul 7, 2020

very nice explanation

Christy

Math - Algebra

Jul 3, 2020

A better way to write on the whiteboard.

MackenzieM

Math - Quantitative Reasoning

Jun 30, 2020

Very helpful and patient

Lina

TPR Test Prep - SAT Math

Jun 30, 2020

Very good and quickly explained

Julia

Math - Algebra II

Jun 29, 2020

Loved being able to work through a math problem in real time

Isabel

Math - Algebra II

Jun 29, 2020

Really nice and very help full.

AQEELA

Math - Algebra

Jun 23, 2020

i had a great experience

Heike

Math - Algebra II

Jun 22, 2020

Great tutor, helped clear up a problem I was struggling with.

KyndalAlexander

Math - Quantitative Reasoning

Jun 9, 2020

I get a lot out by working with someone else. Thank you.

Rory

Math - Algebra II

Jun 8, 2020

This guy seemed pretty good

Ava

Math - Algebra

May 26, 2020

My file with my problems uploaded very pixelated and blurry. Tutor and I could not collaborate effectively and it took much longer than expected to review the problem because of the technical issue. The file on my end was good, so it was the platform that was the issue.

Stella

Math - Mid-Level (Grades 7-8)

May 20, 2020

he is da best

Yahir

Math - Algebra

May 15, 2020

No feedback, but really good tutor!

Jacob

Math - Algebra II

May 15, 2020

helpful

Adam

Math - Statistics

May 14, 2020

Very helpful! 10/10

Danielle

Math - Mid-Level (Grades 7-8)

May 13, 2020

They are really nice.

Mike

Math - Algebra

May 13, 2020

Mr. Jonas was awesome! He helped me through the questions step by step! Would definitely recommend this service to students!

Oleg

Math - Algebra II

May 11, 2020

awesome tutor, really helped

Phelim

Math - Algebra II

May 10, 2020

This was coincidentally round 2 with Jonas. He was great at explaining things and Composite Functions just aren't my thing, but I finally got it done pat!

Franko

Math - Algebra II

May 7, 2020

He was very straight foward, he helped me out with what I needed and made it seem easier.

Avital

Math - Algebra

May 7, 2020

I would like woman only please

Vijay

Math - Algebra

May 7, 2020

I learned a basic algebra skill and hat was my goal today.

Varinia

Math - Algebra II

May 7, 2020

I love that students are able to access help easily with these tutors provided. :3 Me-wow!

Ashenty

Math - Quantitative Reasoning

May 5, 2020

Very great tutor! Simplified everything for me. Gave me great examples and ideas. He did not just leave me high and dry

Jason

Math - Mid-Level (Grades 7-8)

Apr 29, 2020

My tutor was patient and explained the steps very well.

Lana

Math - Algebra II

Apr 21, 2020

I had a quick question and this tool made it more efficient for me to get help rather than emailing my professor and waiting for a response (I understand they are busy too)

Alicia

Math - Quantitative Reasoning

Apr 14, 2020

always a pleasure and so very helpful

David

Math - Algebra II

Apr 13, 2020

Very nice and quick to help me! Fast connection and knowledgeable tutor.

Yvonne

Math - Quantitative Reasoning

Apr 13, 2020

Not yet completed assignment

Nikita

Math - Quantitative Reasoning

Apr 7, 2020

I was really stressed about online classes until I found out this was an option for me. Now I feel like I can actually learn and complete my work while at home.

Delicia

Math - Quantitative Reasoning

Apr 6, 2020

Is very patient, and helped me walk through each step of the problem.

TORENA

Math - Algebra

Apr 2, 2020

He was an Excellent tutor would recommended him to everyone.

Jerica

Math - Mid-Level (Grades 7-8)

Mar 23, 2020

My tutor was extremely helpful and he helped me the whole time when I didn't understand.

Henna

Math - Quantitative Reasoning

Mar 16, 2020

very helpful

Henna

Math - Quantitative Reasoning

Mar 16, 2020

so good thank you

Roland

Math - Algebra II

Mar 15, 2020

The whiteboard is very hard to use. I'm not really keen on the feature where both of the people are able to scroll on the whiteboard at the same time because it makes the writer mess up.

Jonah

TPR Test Prep - ACT Math

Mar 4, 2020

Jonas did a great job on showing me how to do simple problems for him, but for me they weren't simple. Jonas cleared it up really well for me.

Joshua

Math - Algebra II

Mar 3, 2020

Was very helpful with my math problem and explained when I made mistakes

LISA

Math - Algebra

Mar 3, 2020

good session

Rachel

Math - Algebra II

Mar 2, 2020

Audio did not work

Shyrah

Math - Quantitative Reasoning

Mar 1, 2020

n/a

Devon

Math - Algebra

Feb 17, 2020

Awesome tutors all around!

Giulia

Math - Mid-Level (Grades 7-8)

Feb 13, 2020

I think this is great. When I first did it i did a sample problem to see if it worked. It did, and it was great!! My problem was multiplying fractions, my tutor really helped me. I recomend my tutor i just had.

Brian

Math - Mid-Level (Grades 7-8)

Feb 10, 2020

he was really grateful he helped a lot i knew the answer at the end but he was very useful cause he knew i was new at this ok BYE

ali

Math - Statistics

Feb 6, 2020

he was relly help full but the speker was kind of hard to hear the other person

Loren

Math - Algebra II

Feb 4, 2020

Helped me to understand the physics part of the equation for the word problem.

Edgar

Math - Quantitative Reasoning

Feb 3, 2020

He was really helpful.

DaltonMichaelDean

Math - Quantitative Reasoning

Jan 27, 2020

tutor was helpful in finding things i can use to solve the problems

Anna

Math - Quantitative Reasoning

Jan 22, 2020

As usual, the tutor is courteous and extremely helpful!

Kinder

Math - Quantitative Reasoning

Jan 19, 2020

I thought this session was rushed and too fast for me. I love this service and I will keep using it, but I wasn't too thrilled about this session. The tutor had to go (which I'd never experienced before), and I thought that maybe it was because of my basic level questions? Not too sure.

Jada

Math - Algebra

Jan 13, 2020

The tutors are SO helpful, and SO understanding. GREAT service

Ashley

Math - Statistics

Dec 29, 2019

Todays session was so helpful! The tutor knew what he was talking about and helped me understand the material.

Shrija

Math - Algebra

Dec 24, 2019

Great tutors

Anna

Math - Quantitative Reasoning

Dec 24, 2019

The tutor was extremely helpful and patient with me.

Bryant

Math - Mid-Level (Grades 7-8)

Dec 18, 2019

Uploading is difficult due to file size limits

RYAN

Math - Algebra

Dec 12, 2019

very good tutor

Victor

Math - Quantitative Reasoning

Dec 8, 2019

It did help with solving the problem, however the system is difficult to use beyond writing on the white board.

Tamar

Math - Quantitative Reasoning

Dec 5, 2019

I loved it all. I got clear on what to do for one of the steps. I really loved his explanation and willingness to ask questions to make sure I could do the problem by myself.

Madison

Math - Mid-Level (Grades 7-8)

Dec 5, 2019

my tutor ws nice and gental with me i dont like math and i need help and he helped me

Ryland

Math - Statistics

Dec 3, 2019

jonas was useful

Analisa

Math - Algebra II

Nov 27, 2019

very nice explained how to solve the problem

Darius

Math - Algebra II

Nov 24, 2019

This website can really help me!

Matthew

Math - Algebra II

Nov 20, 2019

good

Lucas

Math - Mid-Level (Grades 7-8)

Nov 19, 2019

he was so good i cant stress this enough helped me go over what i did wrong and i was reassured of my big question

Rabab

Math - Algebra II

Nov 18, 2019

it is great help i am glad that we have it.

Aaron

Math - Quantitative Reasoning

Nov 13, 2019

Great tutor....very sharp. Very responsive.

Kendall

Math - Algebra

Nov 12, 2019

My instructor was awesome and super knowledgable !! great step by step detail and guidance

esha

Math - Algebra

Nov 12, 2019

this helped a lot and I improved upon this

Robin

Math - Quantitative Reasoning

Nov 10, 2019

I had a great tutor who was able to help me understand step by step how to do the problem. Thank you so much

Nathaniel

Math - Algebra II

Nov 6, 2019

He was very helpful and gave me good understanding of logarithms

JASON

Math - Algebra

Nov 6, 2019

very nice

Terry

Math - Algebra

Nov 4, 2019

this session was good

Chloe

Math - Algebra II

Nov 3, 2019

I understand the concept a lot better now.

Nicholas

Math - Algebra II

Oct 20, 2019

My session was excellent!

Stephanie

Math - Algebra II

Oct 20, 2019

Wonderful tutor! Very helpful!

rachel

Math - Algebra II

Oct 4, 2019

amazing help! really knows his material and has great explaining abilities

rachel

Math - Algebra II

Oct 4, 2019

great help

Hasana

Math - Quantitative Reasoning

Oct 2, 2019

great help to me

Isaiah

Math - Mid-Level (Grades 7-8)

Sep 23, 2019

Really straight forward with problem

Mollie

Math - Mid-Level (Grades 7-8)

Sep 23, 2019

Nice to have a tutor online who can help when I get stuck on certain math problems.

Hasanat

Math - Mid-Level (Grades 7-8)

Sep 23, 2019

Very helpful

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Jonas W.

What do you want to work on?

About Jonas W.

Subjects

Education

Career Experience

I Love Tutoring Because

Reviews (4,635)

CHASITY

Evonne

Sunita

Stacey

BIANCA

Jeremiah

Jasmine

ValerieL

RebeckaMelanie

Trey

Karissa

Devin

Roel

Emma

Rong

David

Gelisa

Nicole

Trevor

ER

Ivon

Brandi

Shreya

Scott

Zachary

Christy

MackenzieM

Lina

Julia

Isabel

AQEELA

Heike

KyndalAlexander

Rory

Ava

Stella

Yahir

Jacob

Adam

Danielle

Mike

Oleg

Phelim

Franko

Avital

Vijay

Varinia

Ashenty

Jason

Lana

Alicia

David

Yvonne

Nikita

Delicia

TORENA

Jerica

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Shyrah

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