Category Archives: JC

Chemistry Tuition Singapore A Level H2 H1 Chemistry Tuition – Group II   Which one of the following statements of Group II elements (magnesium to barium) is correct?   A       The tendency to form complex ions decreases down the Group.   B       The reactivity with cold water decreases down the Group.   C       The acidity… Continue reading →

Chemistry Tuition Singapore – Common Misconception   Misconception 1 When the excess reactant is an impure substance, the percentage yield of the reaction must be less than 100% Correct Conception 1 When the limiting reactant is an impure substance, the percentage yield of the reaction must be less than 100%.     Please contact Angie… Continue reading →

Biology Tuition Singapore A Level H2 H1 Biology Tuition – ISOLATION CLONING SEQUENCING DNA-Preparation of Genomic DNA   Assume that you are trying to insert a gene into a plasmid. Someone gives you a preparation of genomic DNA that has been cut with restriction enzyme X. The gene you wish to insert has sites on… Continue reading →

Economics Tuition Singapore A Level H2 H1 Economics Tuition – Fears are growing that the UK   Fears are growing that the UK is running the risk of a period of painful “stagflation” – the toxic cocktail of stagnating growth, high unemployment and rising prices Discuss whether the Singapore government should focus more on achieving… Continue reading →

General Paper Tuition Singapore A level General Paper Tuition Is sport overly concerned with achievements?   Topic: Sport Issue: Is sport obsessed with achievements Context: Global Keywords: Achievement, Overly concerned   Define Keywords Overly concerned –  over emphasis on Students must show that there is too much emphasis on achievements Achievements –  Act of attaining… Continue reading →