Discover our online tutors ( Chemistry - Page 1207 of 2010 )

204916 available teachers

Excellent ( 4.7 )

1.8 million student reviews

The list of private teachers

Sibe

Port Harcourt, Nigeria (face to face & online)

5 (2 reviews)
New

Professional skilled chemistry teacher with over 6 years theoretical and practical experience at both secondary and early undergraduate level.

$2/h
1^st lesson free

Ana

Oxford, United Kingdom (face to face & online)

Fourth-year physics student at oxford offering science lessons in oxford or online

$38/h
1^st lesson free

Prasad

Bengaluru, India (face to face & online)

My teaching methods contains logical approach to solve objective questions in iitjee/ neet. i focus mainly on shortcuts to solve objective questions, at the same time i will create interest on the che

$22/h
1^st lesson free

Abdulganiyu

Ilorin, Nigeria (face to face & online)

5 (3 reviews)
New

Get the best chemistry class. up to university level and while in institutions.

$2/h
1^st lesson free

James

Oxford, United Kingdom (face to face & online)

Medical ph.d offering math, physics and chinese lessons for students under 16

$35/h
1^st lesson free

Charlotte

Rayleigh, United Kingdom (face to face & online)

Bioveterinary science student at rvc, based in essex. a-levels in physics and chemistry.

$29/h
1^st lesson free

Sarah

Blakelands, United Kingdom (online)

Qualified pharmacist offering chemistry and biology lessons for gcse and a level students

$33/h
1^st lesson free

Katie

Norwich, United Kingdom (online)

Medical student offering tutoring to anyone who thinks they might need it

$17/h
1^st lesson free

Faris

Harrow, United Kingdom (face to face & online)

A level student studying chemistry and wanting to tutor and help youngers the most efficient way possible

$19/h
1^st lesson free

Reshma

Chennai, India (face to face & online)

Student from iit madras gives home tuition in chemistry in velachery chennai

$2/h
1^st lesson free

Nada

Montréal, Canada (face to face & online)

I will help you achieve your dream scores in maths, physics, and chemistry

$31/h
1^st lesson free

Shihhan

Arbutus, United States (online)

I am an expert in materials science. i have over 4 years of experience with materials science courses.

$17/h
1^st lesson free

Muhammad

Lagos, Nigeria (online)

Msc mechanical engineering experienced tutor of physics, maths,chemistry, english, sat, ielts

$2/h
1^st lesson free

Bhrugu

Toronto, Canada (online)

University of toronto biochemistry student offers to tutor in biology, chemistry and math

$21/h
1^st lesson free

Neeraj

Bengaluru, India (face to face & online)

An experienced teacher providing tuition classes for easy and clear understanding of the subjects - mathematics, physics, chemistry, computer and english for school and pu students. clear knowledge an

$4/h
1^st lesson free

Sharon rose

Guduvanchery, India (face to face & online)

Postgraduate student willing to tutor any subject - languages (english and tamil), maths, science and social science

$2/h
1^st lesson free

Holly

Ware, United Kingdom (face to face & online)

Medicinal chemistry undergrad student offering tuition in chemistry and spanish up to a-level, plus chemistry at degree level.

$19/h
1^st lesson free

Harwinder

Mississauga, Canada (face to face & online)

You will get everything about chemistry in an really cozy way.

$16/h
1^st lesson free

Michael

Beaconsfield, Canada (face to face & online)

Experienced math & science tutor (chemistry ph.d./college professor) - west island & online

$71/h
1^st lesson free

Mohammed

Thiruverumbur, India (face to face & online)

A student pursuing masters degree in chemistry who can teach school level to graduate level chemistry. a special chemistry coaching for competitive exams like jee main, neet, etc can also be provided.

$2/h
1^st lesson free

Sree

London, United Kingdom (online)

Medical student offering maths and science classes for gcse and a level students, has 2 years of tutoring experience.

$19/h
1^st lesson free

Ayush

, India (face to face & online)

I work as an asst. professor in engineering college and hold a masters degree in thermal engineering interested in teaching students at school level too.

$7/h
1^st lesson free

Inderjeet

Toronto, Canada (face to face & online)

A second-year engineering student who gives maths, physics and chemistry tuition to kids in toronto.

$36/h
1^st lesson free

Ritu

Toronto, Canada (face to face & online)

Things look tough before they are understood. let's slice and dice and then judge if the concept was tough or easy!

$25/h
1^st lesson free

Mandeep

Iver, United Kingdom (face to face & online)

Experienced tutor offering ks3 or gcse maths and science lessons in bucks/london

$29/h
1^st lesson free

Sam

Portsmouth, United Kingdom (face to face & online)

Physics graduate tutoring physics and maths up to university level. also have a levels in all sciences, with experience in tutoring with all of them at a level.

$19/h
1^st lesson free

Ayesha

Coventry, United Kingdom (face to face & online)

Childhood and educational studies student offering biology and chemistry lessons in coventry.

$38/h
1^st lesson free

Shelton

Bonnievale, South Africa (online)

Electronic engineer offering tutoring and guidance for college and high school students

$13/h
1^st lesson free

Yen

Birmingham, United Kingdom (online)

Contributing my effort to make you confident with maths lessons at school.

$17/h
1^st lesson free

Sammy

Tarleton, United Kingdom (face to face & online)

5 (1 review)
New

Biology degree student looking to offer tutoring and support for maths or science anywhere from primary school to a level

$29/h
1^st lesson free

Liza

London, United Kingdom (face to face & online)

Ucl's biomedical scientist student offering chemistry, maths, biology lessons (also speaks hungarian and french)

$29/h
1^st lesson free

Gayathri

Calgary, Canada (face to face & online)

Math made easy!!!! come on let’s learn algebra in a fun-filled interactive way

$25/h
1^st lesson free

Shazia

London, United Kingdom (face to face & online)

I am an experienced gcse chemistry, ks3 science teacher and examiner. first class honours bsc chemistry (kings collge london), msc information technology (ucl) and pgce secondary science (kings colleg

$96/h
1^st lesson free

Efaz

London, United Kingdom (face to face & online)

A grade maths and chemistry student doing academic mentoring and tutoring in london.

$17/h
1^st lesson free

Anisah

London, United Kingdom (face to face & online)

Grade 9 student offers maths and science tutoring for gcse students to achieve!

$38/h
1^st lesson free

Frances

Grahamstown, South Africa (face to face & online)

Pharmacy student offering maths and science lessons to high school students sa

$9/h
1^st lesson free

John

Welling, United Kingdom (online)

First-year student of natural sciences at the university of bath, with triple a at maths, physics and chemistry a-level. looking to tutor in any of these 3 subjects!

$17/h
1^st lesson free

Vanessa

Montréal, Canada (face to face & online)

Health science student who offers help for sciences and math in montreal

$16/h
1^st lesson free

Ruth leah

Edinburgh, United Kingdom (online)

Am mathematics and chemistry teacher with bachelor's degree in education(science). i like to simplify every content to the simplest it can be. if the learner is able to relate with their daily activit

$19/h
1^st lesson free

Kathy

Montréal, Canada (face to face & online)

Environmental engineer gives natural science, mathematics, biology chemistry and geometry classes .

$31/h
1^st lesson free

Phillippa

Newcastle upon Tyne, United Kingdom (face to face & online)

Biomedical sciences (integrated masters) student offering lessons in chemistry up to a level

$19/h
1^st lesson free

Linh

Vancouver, Canada (face to face & online)

Electrical engineering graduate gives math and physics classes for students in vancouver

$18/h
1^st lesson free

Michael

Sheffield, United Kingdom (face to face & online)

Engineering masters student offering to tutor up to a level and entry-level degree

$38/h
1^st lesson free

Priti onkarrao

Pune, India (online)

To obtain a post as a high school chemistry teacher at a reputable educational institution with a solid chemistry departments, and to continue enhancing my skills in teaching students the fundamentals

$7/h
1^st lesson free

Rajesh

Patna, India (face to face & online)

All classes from 1 - 12 th classes with expert gaurantee satisfication will be provided

$4/h
1^st lesson free

Yusuf

London, United Kingdom (face to face & online)

Graduate chemical engineer from london that teaches chemistry at gcse & a-level.

$29/h
1^st lesson free

Shreya

Leicester, United Kingdom (face to face & online)

Chemistry masters graduate offering chemistry tuition up to a level in leicester

$38/h
1^st lesson free

Ajyothi

Bengaluru, India (online)

I hereby declare that all the information furnished above is complete and authentic to the best of my knowledge.

$6/h
1^st lesson free

Heba

Hamilton, Canada (online)

Master's student studying chemical biology at mcmaster and i am passionate about teaching chemistry. i believe in engagement with students and tailoring the lessons according to their needs.

$25/h
1^st lesson free

Anas

Oxley Park, United Kingdom (face to face & online)

5 (1 review)
New

Aaa medical student giving ks3, gcse and a level science (biology, chemistry, physics) tuition in milton keynes

$38/h
1^st lesson free

Chinar

London, United Kingdom (face to face & online)

Medical student gives science and maths lessons to secondary school pupils and coaching to enter medical school

$48/h
1^st lesson free

Shushil kumar

Azamgarh, India (online)

Seeking a suitable position with substantial responsibilities where would be fully utilized and where i could make a significant contribution to my employer which will gain me career opportunities.

$7/h
1^st lesson free

Viveka

Mumbai, India (face to face & online)

Vivek kumar tiwari ex- faculty of aggarwal classes, lokhandwala qualification---b.sc(physics) experience-----6 years teaching in institutes and home tuitions. i can teach pcmb and social science for c

$4/h
1^st lesson free

Kate

Edinburgh, United Kingdom (face to face & online)

Enthusiastic student offering chemistry and maths lessons in edinburgh up to degree level

$29/h
1^st lesson free

Pooja

, India (online)

Seeking an exciting, challenging and performance oriented full time position in education as a teacher so i can use my skills for the benefits of organization and my personal growth

$7/h
1^st lesson free

Sitwat

London, United Kingdom (face to face & online)

University student offering ks2 and gcse maths, english, science lessons in london

$29/h
1^st lesson free

Sushil chandra

Agastmuni, India (online)

To contribute to the organization with the best individual efforts for achieving its goals and to have a continuous self-development by way of learning and exposure to new assignment.

$6/h
1^st lesson free

Sunita

, India (online)

To use my knowledge & talent to educates the students & make them literate to survive in today’s world.

$7/h
1^st lesson free

Saurabh

Pune, India (online)

Indian institute of science (iisc -bangalore) & nit - nagpur : graduate teaching mathematics, physics & engineering

$15/h
1^st lesson free

Victor

Port Harcourt, Nigeria (face to face & online)

Excellent, experienced with students from primary 1 to 100level in the university

$5/h
1^st lesson free

Sudhiksha

Varanasi, India (online)

Student of pharmacy gives tutoring in chemistry and biology briefly from banaras hindu university

$6/h
1^st lesson free

Anushree

Bengaluru, India (face to face & online)

Completed m.sc, gives tuition's on math and science from bangalore, with 1 year experience.

$9/h
1^st lesson free

Oluwabori

Ojodu, Nigeria (face to face & online)

Pharmacy student offering chemistry lessons in lagos including special waec preparation classes.

$4/h
1^st lesson free

Jatinder

Delhi, India (online)

Dynamic resourceful teaching professional with a genuine interest in student’s cognitive and social growing

$6/h
1^st lesson free

Dena

Salford, United Kingdom (online)

Physiotherapy student offering maths, chemistry and bioloogy lessons up to gcse level.

$38/h
1^st lesson free

Shilpa sunil

Navi Mumbai, India (face to face & online)

Effective pedagogy in chemistry easy techniques to learn. jaunty experience out there!

$6/h
1^st lesson free

Rittah

Bagwara, India (online)

A forward thinking and experienced administrator, trainer and maths teacher possessing drive, ambition, ability and enthusiasm

$6/h
1^st lesson free

Ritu

Ludhiana, India (online)

I want to make my future bright to work within national or international level organization for greater progress in terms of career with positive professional input to the institution.

$7/h
1^st lesson free

Kholisile

Johannesburg, South Africa (face to face & online)

Engineering student with chemistry degree offering maths and chemistry lessons in johannesburg

$6/h
1^st lesson free

Sofia

Herne Bay, United Kingdom (face to face & online)

5 (1 review)
New

Doctor in chemistry offering chemistry classes up to university level in east kent

$67/h
1^st lesson free

Alyssa

Weston, United States (online)

Always excelling in math, i love teaching younger kids and seeing them learn!

$21/h
1^st lesson free

Yie shern

London, United Kingdom (face to face & online)

Economics student offering (further) maths and science lessons in london (as/ a*s)

$17/h
1^st lesson free

Tasnim

Coventry, United Kingdom (face to face & online)

A biochemist as well as secondary school teacher offering chemistry lessons till grade 12 in coventry

$29/h
1^st lesson free

Femi

Abuja, Nigeria (face to face & online)

A medical student in unilorin offering tutoring lessons for chemistry up to university level in lagos and ilorin

$4/h
1^st lesson free

Manish kumar

Silvassa, India (online)

Participated in different singing competition and secured rank. basic knowledge of computer

$7/h
1^st lesson free

Hannah

Keyworth, United Kingdom (face to face & online)

Ex student offering maths and science tutoring up to gcse level in nottingham.

$29/h
1^st lesson free

Blessing

Abuja, Nigeria (face to face & online)

I am a passionate educator offering mathematics lessons up to junior secondary school level and chemistry lessons for senior secondary schools. i am committed to helping students discover their real f

$4/h
1^st lesson free

Sanjeev

Hoshiarpur, India (face to face & online)

Now, no need of memorising the chemistry because it's time to understand the concepts deeply ,followed by some special tricks and techniques ...join me i assure you 90+ in your board exams and specia

$2/h
1^st lesson free

Faustino

London, United Kingdom (online)

Final year russell group chemistry msci student offering tutorials up to a-level

$29/h
1^st lesson free

Lydia

Aspull, United Kingdom (face to face & online)

Bioengineering student at loughborough university offering tutoring in gcse science, maths and technology plus a-level maths biology and chemistry and as level english language

$29/h
1^st lesson free

Mary

Brooklyn, United States (face to face & online)

Chemistry teacher of 15 years offering tutoring in manhattan and most of brooklyn

$71/h
1^st lesson free

Laraib

Manchester, United Kingdom (face to face & online)

Medical student offering maths and science lessons in manchester up to a-levels

$19/h
1^st lesson free

Hirendra

Madanpur Rampur, India (face to face & online)

Every corner of the country should be available with ample of good students and this initiative can be done through online classes or home tuition.

$2/h
1^st lesson free

Megan

Lancaster, United Kingdom (face to face & online)

A* a level student, now 5th year medical student teaching chemistry up to and including a level

$29/h
1^st lesson free

Dr jay

Burnaby, Canada (face to face & online)

Renowned academic offers consulting and exam preparations for university and high school students.

$31/h
1^st lesson free

Andrew

Visalia, United States (online)

Engineering student; will yeet your poor grades away for small loan of a million dollars

$16/h
1^st lesson free

Dr manju s

Bengaluru, India (online)

Enjoyed an extensive career teaching chemistry for secondary, higher secondary and graduate students which have allowed me to gain substantial knowledge and expertise in educating young adolescents.

$7/h
1^st lesson free

Samuel

Wixom, United States (face to face & online)

Phi theta kappa student with an extremely strong math background. i can teach everything before calculus, except trigonometry.

$20/h
1^st lesson free

Dr sudesh

Yamuna Nagar, India (online)

Knowledgeable and experienced statistics professor looking to obtain a position in which to impact students and improve the teaching and educational dissemination activity.

$7/h
1^st lesson free

Halima

Ilford, United Kingdom (face to face & online)

Dental student with a* grades offering aqa gcse and a level chemistry lessons in london

$23/h
1^st lesson free

Deepti

Chandigarh, India (face to face & online)

Expertise in physics, chemistry and mathematics at an undergraduate level. well versed in english, and an ardent believer in the power of hard work.

$4/h
1^st lesson free

Akshay

Kulti, India (online)

Student from engineering schools give tuition to students from secondary and higher secondary

$15/h
1^st lesson free

Matthew

Edinburgh, United Kingdom (face to face & online)

Chemistry student offers maths & chemistry lessons for primary & secondary school students in edinburgh

$19/h
1^st lesson free

Humza

London, United Kingdom (face to face & online)

Dental student offering gcse science lessons within london. 4+ years of experience

$58/h
1^st lesson free

Premsukh

Delhi, India (face to face & online)

I will share secrets of a topper, i can make you fall in love with studies, i teach in a interesting way

$7/h
1^st lesson free

Yeshfeen

New Delhi, India (face to face & online)

5 (2 reviews)
Confirmed

If science seems tough; i'll make it easier for you effortlessly.thank you.

$13/h
1^st lesson free

Sonia

Rohtak, India (face to face & online)

Students of 11, 12th pcm and pcb ,polytechnic,b.sc1,2,3 also m. sc in chemistry subject and who want learn chemistry for any class, they can contact me.

$7/h
1^st lesson free

Jocasta

Birmingham, United Kingdom (face to face & online)

Enthusiastic chemical engineering student offering chemistry, maths and physics lessons in birmingham!

$19/h
1^st lesson free

Waqas ahmad

Gurugram, India (face to face & online)

B.e in e.c.e. i take classes of maths, science and social science for grade 5 to 10(all board) in gurgaon.

$6/h
1^st lesson free

Taylor

Pontypridd, United Kingdom (face to face & online)

Physics graduate offering tuition for maths and science (physics & chemistry) in cardiff and pontypridd

$29/h
1^st lesson free

Lamisha

St Andrews, United Kingdom (face to face & online)

Pharmacology graduate offering chemistry and biology lessons up to university level in (concealed information)

$25/h
1^st lesson free

Tapiwa

Germiston, South Africa (face to face & online)

Qualified wits engineer offering maths, physics and chemistry up to university level

$14/h
1^st lesson free

Essential information about your chemistry lessons
✅ Average price :	$20/h
✅ Average response time :	2h
✅ Tutors available :	204916
✅ Lesson format :	Face-to-face or online

Back

Forward

What do you want to learn?

Discover our online tutors ( Chemistry - Page 1207 of 2010 )

204916 available teachers

The list of private teachers

Professional skilled chemistry teacher with over 6 years theoretical and practical experience at both secondary and early undergraduate level.

Fourth-year physics student at oxford offering science lessons in oxford or online

My teaching methods contains logical approach to solve objective questions in iitjee/ neet. i focus mainly on shortcuts to solve objective questions, at the same time i will create interest on the che

Get the best chemistry class. up to university level and while in institutions.

Medical ph.d offering math, physics and chinese lessons for students under 16

Bioveterinary science student at rvc, based in essex. a-levels in physics and chemistry.

Qualified pharmacist offering chemistry and biology lessons for gcse and a level students

Medical student offering tutoring to anyone who thinks they might need it

A level student studying chemistry and wanting to tutor and help youngers the most efficient way possible

Student from iit madras gives home tuition in chemistry in velachery chennai

I will help you achieve your dream scores in maths, physics, and chemistry

I am an expert in materials science. i have over 4 years of experience with materials science courses.

Msc mechanical engineering experienced tutor of physics, maths,chemistry, english, sat, ielts

University of toronto biochemistry student offers to tutor in biology, chemistry and math

An experienced teacher providing tuition classes for easy and clear understanding of the subjects - mathematics, physics, chemistry, computer and english for school and pu students. clear knowledge an

Postgraduate student willing to tutor any subject - languages (english and tamil), maths, science and social science

Medicinal chemistry undergrad student offering tuition in chemistry and spanish up to a-level, plus chemistry at degree level.

You will get everything about chemistry in an really cozy way.

Experienced math & science tutor (chemistry ph.d./college professor) - west island & online

A student pursuing masters degree in chemistry who can teach school level to graduate level chemistry. a special chemistry coaching for competitive exams like jee main, neet, etc can also be provided.

Medical student offering maths and science classes for gcse and a level students, has 2 years of tutoring experience.

I work as an asst. professor in engineering college and hold a masters degree in thermal engineering interested in teaching students at school level too.

A second-year engineering student who gives maths, physics and chemistry tuition to kids in toronto.

Things look tough before they are understood. let's slice and dice and then judge if the concept was tough or easy!

Experienced tutor offering ks3 or gcse maths and science lessons in bucks/london

Physics graduate tutoring physics and maths up to university level. also have a levels in all sciences, with experience in tutoring with all of them at a level.

Childhood and educational studies student offering biology and chemistry lessons in coventry.

Electronic engineer offering tutoring and guidance for college and high school students

Contributing my effort to make you confident with maths lessons at school.

Biology degree student looking to offer tutoring and support for maths or science anywhere from primary school to a level

Ucl's biomedical scientist student offering chemistry, maths, biology lessons (also speaks hungarian and french)

Math made easy!!!! come on let’s learn algebra in a fun-filled interactive way

I am an experienced gcse chemistry, ks3 science teacher and examiner. first class honours bsc chemistry (kings collge london), msc information technology (ucl) and pgce secondary science (kings colleg

A grade maths and chemistry student doing academic mentoring and tutoring in london.

Grade 9 student offers maths and science tutoring for gcse students to achieve!

Pharmacy student offering maths and science lessons to high school students sa

First-year student of natural sciences at the university of bath, with triple a at maths, physics and chemistry a-level. looking to tutor in any of these 3 subjects!

Health science student who offers help for sciences and math in montreal

Am mathematics and chemistry teacher with bachelor's degree in education(science). i like to simplify every content to the simplest it can be. if the learner is able to relate with their daily activit

Environmental engineer gives natural science, mathematics, biology chemistry and geometry classes .

Biomedical sciences (integrated masters) student offering lessons in chemistry up to a level

Electrical engineering graduate gives math and physics classes for students in vancouver

Engineering masters student offering to tutor up to a level and entry-level degree

To obtain a post as a high school chemistry teacher at a reputable educational institution with a solid chemistry departments, and to continue enhancing my skills in teaching students the fundamentals

All classes from 1 - 12 th classes with expert gaurantee satisfication will be provided

Graduate chemical engineer from london that teaches chemistry at gcse & a-level.

Chemistry masters graduate offering chemistry tuition up to a level in leicester

I hereby declare that all the information furnished above is complete and authentic to the best of my knowledge.

Master's student studying chemical biology at mcmaster and i am passionate about teaching chemistry. i believe in engagement with students and tailoring the lessons according to their needs.

A*a*a medical student giving ks3, gcse and a level science (biology, chemistry, physics) tuition in milton keynes

Medical student gives science and maths lessons to secondary school pupils and coaching to enter medical school

Seeking a suitable position with substantial responsibilities where would be fully utilized and where i could make a significant contribution to my employer which will gain me career opportunities.

Vivek kumar tiwari ex- faculty of aggarwal classes, lokhandwala qualification---b.sc(physics) experience-----6 years teaching in institutes and home tuitions. i can teach pcmb and social science for c

Enthusiastic student offering chemistry and maths lessons in edinburgh up to degree level

Seeking an exciting, challenging and performance oriented full time position in education as a teacher so i can use my skills for the benefits of organization and my personal growth

University student offering ks2 and gcse maths, english, science lessons in london

To contribute to the organization with the best individual efforts for achieving its goals and to have a continuous self-development by way of learning and exposure to new assignment.

To use my knowledge & talent to educates the students & make them literate to survive in today’s world.

Indian institute of science (iisc -bangalore) & nit - nagpur : graduate teaching mathematics, physics & engineering

Excellent, experienced with students from primary 1 to 100level in the university

Student of pharmacy gives tutoring in chemistry and biology briefly from banaras hindu university

Completed m.sc, gives tuition's on math and science from bangalore, with 1 year experience.

Pharmacy student offering chemistry lessons in lagos including special waec preparation classes.

Dynamic resourceful teaching professional with a genuine interest in student’s cognitive and social growing

Physiotherapy student offering maths, chemistry and bioloogy lessons up to gcse level.

Effective pedagogy in chemistry easy techniques to learn. jaunty experience out there!

A forward thinking and experienced administrator, trainer and maths teacher possessing drive, ambition, ability and enthusiasm

I want to make my future bright to work within national or international level organization for greater progress in terms of career with positive professional input to the institution.

Engineering student with chemistry degree offering maths and chemistry lessons in johannesburg

Doctor in chemistry offering chemistry classes up to university level in east kent

Always excelling in math, i love teaching younger kids and seeing them learn!

Economics student offering (further) maths and science lessons in london (as/ a*s)

A biochemist as well as secondary school teacher offering chemistry lessons till grade 12 in coventry

A medical student in unilorin offering tutoring lessons for chemistry up to university level in lagos and ilorin

Participated in different singing competition and secured rank. basic knowledge of computer

Ex student offering maths and science tutoring up to gcse level in nottingham.

I am a passionate educator offering mathematics lessons up to junior secondary school level and chemistry lessons for senior secondary schools. i am committed to helping students discover their real f

Aaa medical student giving ks3, gcse and a level science (biology, chemistry, physics) tuition in milton keynes