Category Archives: SIS eJournal

Pure mathematics is, in its way, the poetry of logical ideas.Albert Einstein Welcome back to my blog!! Hi! if you don’t know me, I’m Sherlyn. This is my eJournal for my Extended Mathematics Journey. I’m not even sure if people would bother reading my blog but well that was my introduction for the purpose ofContinueContinue reading “eJournal 7: SISMO 2020”

The beauty of mathematics only shows itself to more patient followers.Maryam Mirzakhani https://media.giphy.com/media/l2YWF00ZX8wOs0p0s/giphy.gif In the past 1.5 years of learning IGCSE, there were some ups and downs. I have learned a lot of new things, especially in maths classes. During the span of 1.5 years, mistakes were made but with these we learn. We tryContinueContinue reading “eJournal (Final Entry 2): “It’s time to say goodbye…””

The irreducible price of learning is realising that you do not know. James Baldwin | Matrices Matrix is an array of numbers which can be written in Column Vectors. This matrix have nothing to do with the movie The Matrix, so please do not confuse yourself by this :3 Matrix can be written like: https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:matrices/x9e81a4f98389efdf:adding-and-subtracting-matrices/a/adding-and-subtracting-matricesContinueContinue reading “eJournal 6: “Matrices & Transformation””

“The day, like all good days, passed far too quickly.” S. A. Tawks Day 1 – Monday, 23rd of September Having a flight early in the morning is a pain. But it normally does not affect on how I wake up. I usually am able to wake up every morning to an alarm clock. ButContinueContinue reading “Learning Journey: Bali!!”

Here comes another blog from me! As the title shows, today I’ll be talking about Sets, Probabilities, and Venn diagrams. Sets What is a set? Set can basically be called a collection. This can be a group of numbers or things, which normally would then be grouped according to its common property. Like for exampleContinueContinue reading “eJournal 5: ” Sets, Probabilities, and Venn Diagrams””

“There are lies, damned lies and statistics.”Mark Twain So here I am again writing another eJournal. This eJournal will explain about the Box and Whiskers diagram. Box and Whiskers diagram can also be called as the box plot. This diagram shows the spread of a given data. To plot this data, you would need toContinueContinue reading “eJournal 4: “sta·tis·tic””

Math may not teach me how to add love or subtract hate but it gives me hopes that every problem has a solution.anonymous So here I am, posting another eJournal in my blog page. Cramming for the exams with my pretty lame blogs which I suppose are getting better. There are 7 topics given andContinueContinue reading “eJournal 3: “Reminiscing the Past””

“God used beautiful mathematics in creating the world.”Paul Dirac Here is my second blog! In regards to my topic, there is a point in our lives where we ask ourselves, “How does math apply in the future? How would it help us?”. Well there are many answer to that question because there are lots ofContinueContinue reading “eJournal 2 : “Application of Geometry & Trigonometry in Real Life””

This is my first eJournal and it will consist of my silly mistakes. Mistakes that could happen if you didn’t check your workings again, or even didn’t read it right. But its okay because one wise man once said.. When you make a mistake, there are only three things you should ever do about it:ContinueContinue reading “eJournal 1 : “Silly mistakes””