by yawhuatHTML CSS: ONLINE CODING CLASS Our online coding class is the most interesting and comprehensive class you have ever seen. In our coding class, we stress CODES AND CODES. On the first day of class, students learn to code in HTML, CSS and Javascript. Students will understand the concept and the important syntax. Rather than […]
by yawhuatACID WITH ALKALI: ONLINE IGCSE CHEMISTRY CLASS A universal indicator is used to measure the PH of given acid or base. There are many indicators used to measure the acidity of a solution. Among the indicators are Methyl Orange PH Meter Universal indicator Litmus Paper. Universal indicator Red shows that the solution is acidic while […]
by yawhuatACID WITH METAL: ONLINE IGCSE SCIENCE CLASS Learn the concept from our online class. Understand how to form worded equations when an acid reacts with metal. Once you have understood how to write a worded equation, proceed with your understanding to write the equation in symbols. Make sure you have a good understanding about balancing […]
by yawhuatPLANET EARTH:ONLINE CHEMISTRY CLASS Question 1 What is the composition of gases in our atmosphere? Oxygen 21 per cent oxygen. Carbon Dioxide 0.04% Nitrogen 78 per cent nitrogen Inert Gas Argon makes up about 1% of the atmosphere Question 2 Please list the sources of pollution and their solutions Pollution Sources Solutions Water Pollution […]
by yawhuatDr Frost and SavemyExams are two reputable organisations that provide students with comprehensive and compact worksheets. At www.onlinetuitionclass.com we utilised two of the resources to guide our students to excel in Math. The questions in both Dr Frost and Savemyexams are genuinely world-class standards. We are proud to help more than 500 students to excel […]
by yawhuatHeat energy is able to transfer in many ways. Here we will explain all the different methods of how heat transfers. Conduction Radiation Convection Conduction (In contact/ touch) Conduction is the process by which heat energy is transmitted through collisions between neighbouring atoms or molecules. Conduction occurs more readily in solids and liquids, where the […]
by yawhuatVOLUME, MASS, DENSITY IGCSE PHYSIC CLASS What is the relationship between volume, mass, and density? Look at the formula below to understand how these 3 terms relate to each other. Some IGCSE Questions to my students E.g. of density calculation Given a mass of 25kg with the volume of 200 metre cube. Find the density […]
by yawhuatMEASUREMENT TOOLS: ONLINE PHYSICS CLASS These are some standard measurement tools introduced in our online tuition class. Students learn to differentiate between measuring weight and mass. Compression Balance Compression Balance uses of balanced inward forces applied to different points on a material or structure, which reduces its size in one or more directions without a […]