- Certified Teacher
- IA Moderator
- IB Examiner
- IGCSE Examiner
David A
Teaching experience: 20+ years- IB Chemistry Examiner and IB Chemistry IA Moderator
- IGCSE (Pearson) Examiner
Teaches:
- Certified Teacher
- IA Moderator
- IB Examiner
- IGCSE Examiner

Price: rates start from 70 Swiss Francs / hr
Try risk-free. If not 100% happy we’ll quickly re-match you
About:
I am a dynamic and dedicated Chemistry tutor with over two decades of experience teaching up to IB Diploma level, IGCSE and A Level. As an examiner for IB, A Level, and IGCSE (EdExcel/AQA), I have an inside view on what is needed in an exam to hit the higher grades. As an IA moderator since 2005, I provide insightful support to IB students preparing their Internal Assessments and Extended Essays. I couple my passion for Chemistry and in-depth subject knowledge with a friendly, supportive approach that boosts students' confidence in the subject.
"Dave has been great resource on Chemistry IB level. We started recently with him and he is kind, patient and skilled in moving my child from strength to strength. His teaching skills helped my child to gain knowledge both in depth and breadth in Chemistry. He has a very positive attitude and his full of resources. Thanks Dave". - Pre-IB Chemistry HL Parent.
'Dave Allen is an excellent Tutor. I would highly recommend him. My daughter has had many tutors over the years and Dave is a clear favourite of hers. He is professional, knowledgeable and caring.' IB1 Chemistry Parent
Teaching experience and approach:
I have taught in top international schools across Asia and Europe and currently work in the UK, where I hold a leadership role. Alongside my teaching and examining experience, I have developed course materials and written articles to support other IB teachers. I have a proven track record of motivating and helping students to improve their results. I have also been involved with training teachers to teach the IB Chemistry course so know the strengths and weaknesses of the course well.
Qualifications:
- MSc Environment Analysis and Health
- PGCE Chemistry
Students and parents alike love studying with David A
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Jeanette Tantillo
ParentI found the staff to be considerate and responsive to our needs. We needed a specific kind of teacher and they sent us one that was better than we could have hoped for. I'm grateful and relieved!December 6, 2019 -
Michela Dario
ParentPrompt, reliable, flexible and professional service and excellent tutors. Highly recommended.December 6, 2019 -
Katie Tilston
ParentMy husband and I had the pleasure of speaking with Alex at TutorsPlus for an Educational Advisory/School Choice session. It was an invaluable conversation, that gave us great insights and perspective to inform our school choice. We have lived in Geneva for many years, but despite having a lot of input from friends & word of mouth, we found the school decisions to be challenging to navigate. This session and the perspective & insights Alex offered were absolutely invaluable. We are now confident in our school decision for our children. I would highly recommend this service to anyone! If you are musing over school options for your children - absolutely speak with TutorsPlus. Thank you Alex & the TutorsPlus team!December 6, 2019 -
Breda Gavin
ParentWhat can I say about TutorsPlus and the invaluable advice we received from Alex and her team. They provided honest, real and experienced advice that helped us make important educational decisions for both our girls at a critical time for our family. I can honestly say our move to Switzerland was made so much easier based on the service we received from TutorsPlus. Thank you TutorsPlus I cannot recommend you guys enough.December 6, 2019 -
Lucia Falla
ParentThe asnwer from TutorsPlus, was quick and efficient. Matt is helping my son with Maths and he is happy and confident. We will continue using TutorsPlus and recomned it to our friends.December 6, 2019 -
Emily Persse
Parent"Most fun maths lessons ever!" according to our son. Many thanks for a quick, efficient and excellent service.December 6, 2019 -
SteevieHar
ParentI used Tutors plus for my daughter who has dyslexia. I particularly like that they listened to my needs and paired her with Alan who had experience of using innovative and alternative styles of tutoring to reach her learning style. It was a personal service rather than a blanket service. I was contacted intermittently to confirm all was on track. My daughter ended up telling me that if she had had Alan as a tutor from primary she might actually be quite good at Maths! Just proves the tutor is so important.December 6, 2019 -
International School Parent
ParentHello, I wanted to let you know that my son's IB results came back today and he did very well in maths. Andrea has been his tutor for the last two years, and helped bring him from an "I hate maths" perspective to one where he has been happy to engage again in a subject he used to love.December 6, 2019 -
International School Parent
ParentThey have both been a lifesaver, boosting Eddy’s grades by a couple of IB points, which is no small feat. Both tutors are very knowledgeable and work extremely well with students. They always made an effort to be available even on very short notice. Eddy and I give them both top marks.December 6, 2019 -
Suzy Parker
ParentGreat French support in the run up to my DELF exams. I'd highly recommend them for this type of work if you have exams coming up.December 6, 2019 -
International School Parent
ParentI noticed such an improvement in my comprehension, my approach to unfamiliar concepts and my confidence and comfort with the SL math content after only a few lessons that I really wanted to continue.December 6, 2019 -
International School Parent
ParentShe is a delight. My children loved her. Thank-you!December 6, 2019
