|Recent Students: 27||Total Hours: 1056||Last Online: 26 Oct 2021|
|All-time Students: 84||Total Classes: 1108||Signed Up: 20 May 2019|
I have been a successful Science tutor for 15 years working in a tutoring company and by myself. Previously I worked in a university.
Many of my students show an improvement by an average of two grades after a course of tutoring and achieve their desired qualifications. DBS certified
Professional experience successful well prepared AQA Biology tutor A Level and GCSEs
Subject divided into topic blocks with notes and past paper questions. The student gains confidence and experience and an important understanding of terminology. A range of relevant images and videos can be used as an aid to gain wider relevant knowledge.Lessons are hard work but enjoyable
I worked in Leicester University for 20 years I. Worked as Science tutor for ten years in Cardiff then as an online tutor.
Very useful lesson, thank you
Class was enjoyable and helped me a lot understanding specific terms.
Helped me a lot in understanding calculations and balancing formulas, class was fun and enjoyable
Our daughter looks forward to lesson with Andrew. She enjoys her session with him and is very pleased with the way he teaches and provide her directions/more details and material to study. Thank you Andrew!
Love his teaching style and he is very patient with me.
Great teacher with a very innovative and interesting teaching technique. Strongly recommend.
I really enjoy my lessons with Andrew as it allows me to gain confidence in concepts of chemistry , that I struggle with. I would definitely recommend to my sister and cousin!
As always, a great lesson
Certificate Higher Education in Natural Sciences
Master of Philosophy Leicester University
A levels Biology Chemistry Physics
A. Wallace, G. Rigg S.C. Hymanf R. James I.S. Roberts Letters in applied microbiology; 1992 Nov ; 15(5) 202-6
Purification Papers published
Pagaling E, Wang H, Venables M, Wallace A, Grant WD, Cowan DA et al. Microbial biogeography of six salt lakes in Inner Mongolia and one salt lake in Argentina. Appl Environ Microb 2009;75:5750-60
Vreeland RH, Jones J, Monson A, Rozenzweig WD, Lowenstein TK, Timofeeff M, Satterfield BC, Cho BC, Park JS, Wallace A, Grant WD. Isolation of live cretaceous (121-112 million years old) halophilic archaea from primary salt crystals. Geomicrobiol J 2007;24:275-82
The O-specific chain structure of the major component from the lipopolysaccharide fraction of Halomonas magadii strain 21 MI (NCIMB 13595).
de Castro C1, Molinaro A, Nunziata R, Grant W, Wallace A, Parrilli M. Carbohydrate Research Volume 338, Issue 6, 14 March 2003, Pages 567-570
Generation and characterization of a monoclonal antibody specific for the major thiol‐activated cysteine proteinase of Porphyromonas gingivalis W83
of the Secreted Thiol activated Protease of Porhyromonas (Bacteriodes) gingivalis and the cloning and Expression of the gene in Escherichia coli
I S Roberts S E Gharbia M A Arnott A. Wallace. H. N Shah D. M Williams Clinical and Molecular Aspects of anaerobes by edited S. P Borriello 1990