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Andrew Bradshaw

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27 questions answered
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Hi, I'm Andrew

Experienced international teacher and school leader. Have taught Chemistry to A Level and HL IBDP and Biology to A Level at home and abroad. Successfully helped students into Russell Group and Ivy League universities.

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My education

University at Buffalo SUNY

MSc Multidisciplinary Studies (2014 - 2017)

Keele University

PGCE Chemistry and Science (2001 - 2002)

Staffordshire university

BSc Chemistry (1998 - 2001)

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7am - 12pm
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4pm - 10pm
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My top answers

Asked by Jack

General 🏛
What is the empirical equation for Phosphorus Oxide (P4 O10)
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Andrew Bradshaw

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As empirical formula is the simplest while number ratio, we take the actual ratio of 4:10 and simplify to 2:5 making the empirical form P2 O5

Asked by Dominic

Maths 💯
How is the sequence -1/1, -2/4, -3/7, -4/10, -5/13 a linear sequence? How do I find the nth term from this???
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Andrew Bradshaw

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Here we can see the numerator is decreasing by one in each subsequent part of the series (-1,-2,-3,-4,etc) The denominator is increasing by 3 each t...Learn more

Asked by Selina

General 🏛
What's the best way to revise over the christmas holidays?
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Andrew Bradshaw

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Prepare a revision timetable of many, small, focussed chunks - and then stick to it!!

Asked by Abbie

General 🏛
Does endothermic make the solution hot and then exothermic make it cold?
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Andrew Bradshaw

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This depends upon the reaction system that you are describing... By definition, endothermic reactions take in energy (ENdo ENters), so the reaction...Learn more

Asked by Sam

General 🏛
In French is it right to say : je suis douze ans when I say how old I am please??
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Andrew Bradshaw

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Hi! In French you use the verb "avoir" (to have) in order to tell your age : J'ai douze ans Tu as treize ans Nous n'avons pas le même âge