Si D.

What do you want to work on?

About Si D.

Subjects

Chemistry, Physics

Education

Bachelors in Engineering, General from United States Naval Academy

Masters in Chemistry, General from Case Western Reserve University

Masters in Education, General from Lynchburg College

Career Experience

Now am in retirement after decades of teaching in boarding and day schools where tutoring is a regular part of a day of helping students learn the concepts and find success.

I Love Tutoring Because

I have a real appreciation for the opportunity to make a one to one contribution to achievement and to understanding science and the beauty of how life, our world, and the universe works. Tutoring gives me the reward of daily contact with students.

Other Interests

Gardening, Web surfing

Reviews (13,149)

Luke

Science - Chemistry

Feb 6, 2023

I love my tutor.

Luisana

Science - Chemistry

Feb 3, 2023

This is incredibly convenient!

Terryan

Science - Chemistry

Feb 2, 2023

This helped A LOT

Danielle

Science - Chemistry

Jan 31, 2023

They were really nice and informative .

Emerson

Science - Chemistry

Jan 31, 2023

Great help really nice and friendly

Jotan

Science - Chemistry

Jan 26, 2023

Jacob

Science - Chemistry

Jan 26, 2023

He helped me big time with understanding Chemical Nomenclature. I was having a hard time grasping it, but now I'm confident I understand it.

Shayan

Science - Chemistry

Jan 20, 2023

Useful tutor

Robin

Science - Chemistry

Jan 17, 2023

The tutor was awesome and was very patient.

Aysha

Science - Chemistry

Jan 14, 2023

This app is really good for students and it has helped most of the students

Ruth

Science - Chemistry

Jan 13, 2023

AMAZING HELP

Avreen

Science - Chemistry

Jan 10, 2023

My tutor was patient and very knowledgable on the subject. They provided me with external resources and other practice problems.

Jia

Science - Chemistry

Jan 8, 2023

tutor was kind and helped with exactly what i needed for my test tomotrrow

Charles

Science - Physics - Algebra-Based

Jan 8, 2023

Si D is the man

Madina

Science - Chemistry

Jan 5, 2023

A great and helpful tutor. He walked me through everything, step by step.

Dean

Science - Chemistry

Jan 5, 2023

Reem

Science - Chemistry

Dec 26, 2022

The tutor was helpful and helped me understand how to solve the problems!

Andrea

Science - Physics - Algebra-Based

Dec 23, 2022

I am sorry, i asked for a specific measurement of the uncertainty on the caliper. not a lesson to read a caliper.

Chris

Science - Chemistry

Dec 20, 2022

Tutor cleared up my confusion on Avogadro's Number. Explained the process thoroughly as well. Thank you!

Alberto

Science - Physics - Algebra-Based

Dec 18, 2022

really helped me a lot give this man a raise !

Tala

Science - Chemistry

Dec 17, 2022

Very helpful!

Claire

Science - Chemistry

Dec 5, 2022

I love how this tutor explains everything and how he responds fast and he is patient

Luke

Science - Physics - Algebra-Based

Dec 4, 2022

Tutor was confusing

Rania

Science - Physics - Algebra-Based

Nov 28, 2022

This tutor was great and explained it with full clarity! Thank you! The previous tutor, not so much unfortunately.

Eva

Science - Chemistry

Nov 22, 2022

Very helpful and patient. Would definitely recommend!

Julissa

Science - Chemistry

Nov 20, 2022

excellent

Luke

Science - Physics - Algebra-Based

Nov 18, 2022

Helpful Tutor

Marianna

Science - Chemistry

Nov 15, 2022

Mr. Sid was very nice and answered all the questions I had while also helping me understand the concept.

Juliette

Science - Chemistry

Nov 15, 2022

My tutor was amazing! gave me amazing answers and was funny!

Julissa

Science - Chemistry

Nov 9, 2022

he is one of the best i had

HANNA

Science - Physics - Algebra-Based

Nov 6, 2022

It helps with reviewing for my tests and doing my homework.

Hannah

Science - Physics - Algebra-Based

Nov 5, 2022

I appreciate how we solved the problem step-by-step and I understand the topic more.

Nefise

Science - Chemistry

Nov 4, 2022

Helpful tutors

Sheri

Science - Chemistry

Oct 31, 2022

BRITTANY

Science - Chemistry

Oct 30, 2022

Thank you for teaching me a little confused but I got some sort of idea.

Natalie

Science - Physics - Algebra-Based

Oct 26, 2022

He was super patient and super awesome!

LILY

Science - Chemistry

Oct 24, 2022

my tutor gave a lot of examples that helped me understand my question that was cool 🙌🏼

Muskaan

Science - Physics - Algebra-Based

Oct 20, 2022

My tutor was very helpful and made sure that I deeply understood the concept which really helps!

Jasmine

Science - Physics - Algebra-Based

Oct 17, 2022

Our question wasn't well enough formulated to get the most out of it.

Ixchel

Science - Chemistry

Oct 14, 2022

I had trouble understanding the tutor. He was teaching things that I didn't learn yet.

jonathan

Science - Chemistry

Oct 14, 2022

Great job using audio

Austin

Science - Physics - Algebra-Based

Oct 11, 2022

This was a good session. Have more astronomy tutors available, I could not connect to one at all last night

Nehal

Science - Physics - Algebra-Based

Oct 9, 2022

Good

jonathan

Science - Chemistry

Oct 8, 2022

Great job using audio

Susanna

Science - Physics - Algebra-Based

Oct 6, 2022

The Physics coach was very patient and helped to understand completely.

Maria

Science - Chemistry

Oct 6, 2022

Very good

Marlene

Science - Chemistry

Oct 5, 2022

this tutor was really helpful and made things more simple

Leena

Science - Chemistry

Oct 3, 2022

He was a very good teacher and allowed you to feel confident with your answer choices!

Michelle

Science - Chemistry

Oct 2, 2022

very nice and patient.

ELEANOR

Science - Physics - Algebra-Based

Oct 1, 2022

Sid was very helpful and patient with me. Thank you!

Yeonsoo

Science - Physics - Algebra-Based

Sep 29, 2022

This is a great service and the tutors are all so helpful!

Madisyn

Science - Chemistry

Sep 27, 2022

It was all good

IAN

Science - Physics - Algebra-Based

Sep 24, 2022

Was very helpfull

Natalie

Science - Chemistry

Sep 19, 2022

He's awesome

Josephine

Science - Physics - Algebra-Based

Sep 18, 2022

I felt like I understood some stuff I didn't.

Audrey

Science - Physics - Algebra-Based

Sep 18, 2022

My tutor was very helpful and explained the content well, so far this service has really helped me!

Jusleen

Science - Physics - Algebra-Based

Sep 15, 2022

Amazing! I loved the diagrams/images.

Jada

Science - Physics - Algebra-Based

Sep 11, 2022

amazing

Abram

Science - Physics - Algebra-Based

Sep 11, 2022

He did a great job, though, I do like to be able to live chat much more.

Tamya

Science - Physics - Algebra-Based

Sep 7, 2022

I tried the tutoring lessons since I was having trouble understanding the questions in my class.

Londa

Science - Physics - Algebra-Based

Sep 1, 2022

Si D done a great job clearly up concepts, was patient, and thorough with his responses. He would ask if I had questions or needed clarification with every question.

Kushagra

Science - Physics - Algebra-Based

Aug 24, 2022

helped with my problem

Aoi

Science - Physics - Algebra-Based

Jul 25, 2022

He was really nice :)

Isaac

Science - Physics - Algebra-Based

Jul 18, 2022

Coolest Tutor Ever!!!!

John

Science - Physics - Algebra-Based

Jul 16, 2022

could have just answered my yes or no questions with a yes or no

sharon

Science - Physics - Algebra-Based

Jul 16, 2022

drawing quality was a bit hard to see but it wasn't to the point where it was completely unreadable. everything else including the tips and steps were very helpful!

Dia

Science - Physics - Algebra-Based

Jun 17, 2022

Very Helpful! Explained everything to the best of his ability, definitely added to one of my favorite tutors

Corey

Science - Physics - Algebra-Based

Jun 15, 2022

Si was the greatest!

AngelaMarija

Science - Physics - Algebra-Based

Jun 14, 2022

My tutor didn't explain the problem well.

Laura

Science - Physics - Algebra-Based

Jun 14, 2022

I didn't really attend a session yet. Just asked questions on when to sign in for my session. The tutor was really nice.

SPS

Science - Physics - Algebra-Based

Jun 6, 2022

Amazing person, helped a bunch and took the time to help understand the situation and how to approach it.

Leonard

Science - Physics - Algebra-Based

Jun 5, 2022

Amazing!!!!

Noach

Science - Chemistry

May 22, 2022

Great

Melissa

Science - Chemistry

May 16, 2022

I could not figure out what amino acid I was missing that was a functional groups and common to all amino acids. He said it NH3 CH3 were not but something is wrong. I missed it and it was my last chance. Bummer!

Darius

Science - Physics - Algebra-Based

May 11, 2022

Great tutor

Julian

Science - Physics - Algebra-Based

May 6, 2022

The tutor I got was awesome and he helped me understand the problem and get it right. I asked my teacher and he confirmed that we were correct in our answer.

Dereck

Science - Chemistry

May 1, 2022

Excellent

MD

Science - Chemistry

Apr 28, 2022

this service is helpful

Natalia

Science - Chemistry

Apr 23, 2022

Knows the material and explains very well! I understood everything. He's very patient and clear. Goes step by step.

Shenda

Science - Chemistry

Apr 21, 2022

The tutor used graphs and examples that helped to clarify the answer.

Joan

Science - Chemistry

Apr 21, 2022

I love Si for chemistry!! he is the best!

Selina

Science - Chemistry

Apr 17, 2022

explains well and thoroughly

Esther

Science - Physics - Algebra-Based

Apr 14, 2022

you can tell Sid used to be a professional educator with his high level instruction. Thank you !

Kenneth

Science - Physics - Algebra-Based

Apr 7, 2022

Thank you

Noach

Science - Chemistry

Apr 6, 2022

Excellent!

Serena

Science - Chemistry

Mar 31, 2022

it was good!

Timothy

Science - Physics - Algebra-Based

Mar 27, 2022

very patient

Cristina

Science - Physics - Algebra-Based

Mar 23, 2022

Website was being weird and glitching tutor was helpful

Shane

Science - Chemistry

Mar 22, 2022

Very caring and easily understandable

Preethi

Science - Chemistry

Mar 15, 2022

It helped me feel better and helped me find an easier way to work problems out.

AubreyR

Science - Chemistry

Mar 12, 2022

Excellent explanations, and breaking things down into details that i can understand. Very friendly and answered anything in the process that i didnt understand. Thank you so much!!

David

Science - Physics - Algebra-Based

Mar 9, 2022

I didnt use audio but my tutor was very helpful

Jennifer

Science - Physics - Algebra-Based

Feb 17, 2022

He great feedback, and explain concepts step by step. He was very helpful.

melina

Science - Physics - Algebra-Based

Feb 14, 2022

SI D WAS A GREAT HELP

Lori

Science - Chemistry

Feb 14, 2022

Still don't understand what I was getting help with

Muen

Science - Physics - Algebra-Based

Feb 12, 2022

The teacher is amazing, But the audio quality has some problem

Joseph

Science - Chemistry

Feb 12, 2022

Silas was a fantastic teacher. The audio was helpful.

Christine

Science - Chemistry

Feb 9, 2022

Amazing tutor.

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Si D.

What do you want to work on?

About Si D.

Subjects

Education

Career Experience

I Love Tutoring Because

Other Interests

Reviews (13,149)

Luke

Luisana

Terryan

Danielle

Emerson

Jotan

Jacob

Shayan

Robin

Aysha

Ruth

Avreen

Jia

Charles

Madina

Dean

Reem

Andrea

Chris

Alberto

Tala

Claire

Luke

Rania

Eva

Julissa

Luke

Marianna

Juliette

Julissa

HANNA

Hannah

Nefise

Sheri

BRITTANY

Natalie

LILY

Muskaan

Jasmine

Ixchel

jonathan

Austin

Nehal

jonathan

Susanna

Maria

Marlene

Leena

Michelle

ELEANOR

Yeonsoo

Madisyn

IAN

Natalie

Josephine

Audrey

Jusleen

Jada

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Tamya

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