Here are some of my testimonials from happy clients.


Nicky tutored my daughter online in Biology for over a year. She is very familiar with the Biology specification and is very knowledgeable about past questions, which makes her an exceptionally good tutor.
My daughter’s confidence in Biology and her ability in tackling exam questions in particular, improved enormously and she achieved A* grades in the majority of her school Biology assessments. We are hopeful that this will translate into an A* on results day in August.
Nicky is a very enthusiastic tutor who is warm and friendly and makes Biology lessons very enjoyable. She also reviewed my daughter’s personal statement for Medical school applications and provided contacts for help with interview preparation.
I would have no hesitation in strongly recommending Nicky to anyone who wants help with A level Biology.

Chamila-parent of an AQA A-level student at Wakefield Girls' High School, June 2021

Can I just say if you are needing a biology tutor for your teenager (A level) I fully recommend this lady!
Nicky has been a godsend in helping my rather under confident daughter believe in herself and overcome challenges that previously would have set her back. She’s an online tutor but with so many resources available to her, being online rather than in person made no odds.

Kelly Greig-mother of AQA A-level Biology student, June 2021

My son had a good grasp of Biology A level but required extra support with exam technique especially with regards to answering questions succinctly and accurately. Nicky was quick to identify where he needed to develop his understanding and gave him the confidence and tools to do this. He has thrived with the professional expertise of Nicky and I cannot rate her highly enough and thoroughly recommend Tweedle Biology Tuition.

Lisa Bradley-mother of OCR A-level Biology student, Bradford Grammar School, June 2021

Nicky is a precise, knowledgeable and extremely thorough tutor. I came to her as a slightly hapless mature student, limping my way through Biology A-level. She provided structure, direction and all-round excellent tuition, quickly propelling me towards high grades. She is kind and humorous. Nicky will demand a lot from you and won't let you get away with wishy-washy answers but therein lies her strength. If you want help with your Biology and are prepared to work hard, look no further than Tweedle's Biology Tuition.

Elena Hall, private candidate, AQA A-level studied over one year, June 2021

I started my journey with Tweedle’s Biology Tuition during my first year of A-levels after struggling immensely with content, application and exam technique. It came to the point where I was considering dropping Biology at A-level however after starting the weekly sessions with Nicky, I slowly began to see vast improvements in my application of content and exam technique, moving from grade C’s to A’s in a matter on months. The tuition was and still is second to none and I cannot recommend this service enough. Regardless of if you are getting low or high grades Tweedle’s Biology Tuition will be the silent wind that allows you to breeze past targets and get the grades you know you can achieve. Once again the best tuition service for A-level biology!

Usman Akhtar, AQA A-level, Greenhead College, June 2021

It was reassuring to have found a tutor who not only knew the subject in-depth, but who also had practical experience of the syllabus and the exam system from years of teaching and was therefore able to guide our daughter's learning. It was clear that Nicky was a first-class teacher who was able to transmit her passion for her subject from the first lesson. Most importantly, her sensitive manner and interpersonal skills restored confidence and allowed our daughter to enjoy her learning again.

MP; Private candidates parent;OCR A-level, June 2021

Nicky has fantastic exam resources and teaches tricky concepts in manageable clear steps. Each lesson is well balanced with theory and exam practise- so knowing how to apply subject knowledge to seemingly abstract exam questions is made a lot less daunting! Nickys feedback on exam questions helps refine and improve technique to exactly what the exam boards favour.

Lavin, AQA A-level October 2020 exams

My main problem was tackling exam questions. My sessions with Nicky were incredibly helpful in understanding exactly what a question is asking for and how to word the answer. This also includes the essay question on Paper 3. She was also great at picking up on and filling in any gaps in my knowledge. She's very flexible, patient and can easily adapt the lesson to the needs of the individual, even if you don't know exactly what you need - she can help you figure it out. It is very easy to talk to her about worries or uncertainties and she really cares about her tutees. The support I got from her was unlike any I got from my teachers at school/college or previous tutors. Nicky really helped me feel prepared for my exams and gave me confidence in what I already knew and helped me build on it. I would 100% recommend her to anybody looking for a biology tutor.

Rana Rassem, AQA A-level October 2020 exam series

I would highly recommend Nicky as a tutor. My son had been struggling with the transition from GCSE to A level biology. After a couple of lessons he was enjoying his course and had improved his attainment grades in assessments. Nicky is extremely organised, efficient & methodical. My son looks forward to his weekly sessions.

AQA AS Biology, Caterham School

Nicky has helped me re-discover my love for Biology, something that I really struggled with at school. She is very patient and really helps build my confidence within the subject. Nicky is a perfect example of a tutor who not only helps teach Biology but also really cares about her students too.

Nora, OCR AS Biology, private candidate

When I started tutoring with Nicky I was on D's and after 2 months of teaching with all the extra advice and extra exam questions for A level, I was able to gain an A which was a huge improvement. This was recognised by my biology teachers and now I am always in the range of A's and B's. 🙂

Usman Akhtar, AQA AS, Greenhead College, 2020

My weekly sessions with Nicky were some of the most valuable hours spent learning my A-level biology course content. Not only did our sessions allow me to grasp a full understanding of the content, and with that a confidence to pursue higher grades, but allowed me to improve my exam technique and an ability to approach questions that would have previously left me stuck. Nicky has the ability to adapt her teaching style in order for her students to learn at their own rate to the best of their ability, and I can confidently say she boosted my grades up from C’s to A’s. Nicky had hundreds of past paper questions we worked through together and individual knowledge of my exam board which allowed me to gain insight into the most effective ways to improve my grades, I can’t recommend her highly enough.

Izzy Austin, AQA A-level Notre Dame Sixth Form College

Nicky has been tutoring my daughter in Biology AS level for the past 4 months. My daughter reports a marked improvement in her confidence in tacking Biology past papers, particularly the more complex longer 6 mark questions. She has found both the 1 to 1 and the group sessions on the AQA curriculum extremely helpful in maintaining her knowledge and interest in the subject during the lockdown due to the Covid 19 pandemic. Nicky is very knowledgeable about the subject and the minutiae of the curriculum. This is reflected in her ability to coach my daughter to maximise her marks when answering papers. Nicky is very reliable and my daughter enjoys her biology lessons with her’.

AQA AS student, 2020

Nicky is one of the best biology tutors that I have had. She has helped me strengthen my exam technique to push myself further in achieving a top grade. She also explains topics in an easy to follow manner and will ensure that I completely understand a topic before moving on. With the help of Nicky my confidence in biology has increased and has made me feel well prepared for my a level exams.

Iman, OCR A2, private candidate, 2020

My main problem was tackling exam questions. My sessions with Nicky were incredibly helpful in understanding exactly what a question is asking for and how to word the answer. This also includes the essay question on Paper 3. She was also great at picking up on and filling in any gaps in my knowledge. She's very flexible, patient and can easily adapt the lesson to the needs of the individual, even if you don't know exactly what you need - she can help you figure it out. It is very easy to talk to her about worries or uncertainties and she really cares about her tutees. The support I got from her was unlike any I got from my teachers at school/college or previous tutors. Nicky really helped me feel prepared for my exams and gave me confidence in what I already knew and helped me build on it. I would 100% recommend her to anybody looking for a biology tutor.

Rana Rassem, AQA A-level October 2020 exam series

Nicky has helped me re-discover my love for Biology, something that I really struggled with at school. She is very patient and really helps build my confidence within the subject. Nicky is a perfect example of a tutor who not only helps teach Biology but also really cares about her students too.

Nora, OCR AS Biology, private candidate

I would highly recommend Nicky as a tutor. My son had been struggling with the transition from GCSE to A level biology. After a couple of lessons he was enjoying his course and had improved his attainment grades in assessments. Nicky is extremely organised, efficient & methodical. My son looks forward to his weekly sessions.

AQA AS Biology, Caterham School

I started my learning journey with Nicky alongside my A-Levels as I felt that this would be a great way of consolidating my knowledge in my lessons at school. Nicky has been amazing in providing online tuition and I don’t feel at all that I’ve missed out on a face to face interaction with her. Her attention to detail in lesson plans and exam preparation has really helped me fill gaps in my knowledge within my A-Level syllabus. Aside from Biology, Nicky has helped and advised me with key decision making within my UCAS application. During the Covid-19 lockdown, Nicky has been my rock, ensuring that I could continue my lessons with her so I could be in a strong position moving forwards in my learning journey. Thankyou for being so dependable Nicky!

Ayesha Yaqub, AQA A-level, The Grammar School at Leeds, 2020

"I have found my sessions with Nicky over the last year extremely helpful. Nicky was very flexible and sessions were tailored to my specific needs when required. I found the sessions very engaging as Nicky always linked topics to real world examples to help further my understanding and was always enthusiastic and upbeat when dealing with all areas of the syllabus. I also found Nicky’s extensive knowledge of exam questions very useful as I became familiar with the common themes within questions and felt much more confident when answering them. Through a combination of teaching and assessment Nicky has greatly increased my enjoyment and knowledge of biology."

Josh W - private candidate OCR A-level Biology, 2020

''Nicky has been wonderful these past two years, and right from the start, she encouraged me to aim for those higher marks. She has definitely helped me improve my exam technique - something I really struggled with at the start of Year 12 - and it has paid off in my schoolwork. Nicky is also really good fun to talk to: she is very patient with answering all of my questions, and her genuine passion for biology comes through. She has so much knowledge of her subject beyond the syllabus, and the stories of things she's read in the news/ did in university help me engage better with the work. Thank you!''

Y13 OCR Biology student, Bradford Grammar School, 2020

Nicky’s tuition really helped me with biology over the past year, since starting online sessions with Nicky I saw an increase in both my confidence and my grades. The face to face online sessions are really easy and being able to revise from the comfort of your own home makes the sessions really nice (plus no travel time needed, meaning more time for work at home). Thanks for everything!

Jessica W, 2019

For more information contact me here:

WhatsApp: +34 696 266013

E-mail: ntweedle@yahoo.co.uk