BLOG

Math Tuition Singapore Secondary Math Tuition – Real Numbers Addition and Subtraction of Integers     Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Lower Secondary Math Tuition      

Biology Tuition Singapore Secondary Science Tuition – Animal Cell     Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Lower Secondary Science Biology Tuition

Physics Tuition Singapore Secondary Science Tuition – Electricity Potential Difference   POTENTIAL DIFFERENCE Energy is needed to push the electric charges to move from one point to another in an electric circuit. Without energy, electric charges will not move. Therefore, there is no electricity in the circuit.  The amount of energy needed to drive an electric charge across two points is called the potential difference. The definition of potential difference across two points: It is the energy needed to move a unit charge to flow between two points of a circuit.   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Lower Secondary Physics Tuition    

Chemistry Tuition Singapore Secondary Science Tuition – Solution and Suspension   Rate of dissolving Rate of dissolving refers to how fast a solute can dissolve in a fixed amount of solvent. The factors affecting the rate of dissolving are as follows: Temperature Stirring effect Particle size of solute Amount of solvent SUSPENSIONS It is a heterogeneous mixture of a solid-liquid. The solute does not dissolve in the solvent. Examples are chalk powder mixes with water or sand placed in water. The characteristics of a suspension from a mixture of solid-liquid are as follows: There are particles settling at the bottom of the liquid after being left standing for a while. It scatters light as it does not allow light to pass through it. This is because the solute particles are large en ...

Biology Tuition Singapore A Level H2 H1 Biology Tuition – Genetic Basis For Variation – Blood group phenotypes resulting from crosses between different genotypes     Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Biology Tuition in A level/H2/H1