Monthly Archives: December 2015

Tuition Singapore H2 H1 Biology Tuition – Cellular Respiration   Question Describe the process of oxidative phosphorylation in the mitochondrion. Answer  NADH and FADH2 as electron donors to the electron transport chain in inner mitochondrial membrane Electrons lose energy as they are passed down a series of electron carriers of progressively lower energy level Energy… Continue reading →

Tuition Singapore H2 Economics – Distinguish between public goods and merit goods.   Model Answer   Public goods are goods that are non-rivalrous in consumption and non excludable as well whilst merit goods are goods deemed socially desirable for individuals by one’s government. Both public and merit goods experience market failure whereby society is not… Continue reading →

Tuition Singapore A level Math Tuition – Inequality Question Solution   Please contact Angie @ 96790470 or Mr Ong @ 98639633 if you need tuition A level Mathematics/JC Maths/H2/H1 Math      

Tuition Singapore A Level Physics Tuition – Measurement Question Solution D Measurement of temperature requires 1 scale reading. Uncertainty of scale reading = ½ of smallest division = 0.5° Decimal place of reading follows d.p. of uncertainty   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need tuition A level/JC H2/H1… Continue reading →

Tuition Singapore A Level Chemistry Tuition – Redox Question In theory, 3 mol of NH3OH+(aq) is required to convert 1 mol of BrO3–(aq) to Br–(aq). Which one of the following statements about this reaction is correct? A      NH3OH+ is acting as an oxidising agent. B      The change in oxidation number of nitrogen is +4. C     … Continue reading →

Tuition Singapore Math Tuition – Trigonometry Identities Question Solution Please contact Angie @ 96790479 or Mr Ong if you need tuition in Additional Mathematics

Tuition Singapore Maths Tuition – Ratio Question (a)        A sum of money is divided in the ratio 2:4:5. Given that the difference between the largest share and the smallest share is $72, find the sum of money. (b)       Given that A:B = 1/2 : 1/3  and  B is twice of C. How many times is… Continue reading →

Tuition Singapore Physics Tuition – Measurement Definitions A physical quantity consists of a numerical magnitude and a unit. The common base quantities are length, time, mass, temperature, electric current and amount of substance. The SI units of the base quantities are called SI base units. The common prefixes include giga, mega, kilo, deci, centi, milli,… Continue reading →

Tuition Singapore Chemistry Tuition – Kinetics Theory of Particles Definitions The melting point is the temperature at which a solid changes into a liquid. The boiling point is the temperature at which a liquid turns rapidly into a gas. The freezing point is the temperature at which a liquid becomes a solid. Condensation is the… Continue reading →

O Level Chemistry Tuition Centre Singapore | Score A1 for Chemistry Know Your Textbook Inside Out   The first thing I always advise my students is to treat your Chemistry textbook as your notes as it is well researched and extremely informative. Of course, it is not to say that the Chemistry textbook is the only… Continue reading →