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Why don't you take some time to go over a bit of IGCSE math.
Check out the notes on the following topics:

1.1 Integers, Fractions and Decimals
1.2 Powers and Roots
1.3 Set Language and Notations
1.4 Ratios and Proportionality
1.5 Percentages
1.6 Units and Accuracy
1.7 Applying Number

Integers, Fractions, Decimals | A+ Tutors Lanka In this section we will briefly review how to carry out calculations involving integers, fractions and decimals. If you believe you are well versed in this section then please proceed on to the more advanced sections. However a quick review will not hurt you.

GCSE Syllabus on POWERS and ROOTS.

Powers and Roots | A+ Tutors Lanka Powers and roots are very useful tools used by mathematicians and physicists to deal with large numbers and complex equations by compacting them. This makes calculations so much easier and neater. In this section we will discuss how to carry out calculations using powers and roots.

Some info on disperse dyes!

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This is a brief summary of the process of printing on fabric.

Textile Printing 101 This article is just a brief summary of textile printing. It explains the types dyes and chemical additives used when dyeing different types of fabric. Chemistry of Dyes - Dyes have several chemical properties that enable to show color: o They have chromophore groups which are responsible for color....

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Pepper seedlings

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Should I Wear a Mask During the Pandemic? Short answer: Yes. It has been shown in numerous studies that wearing masks, reduces the rate of transmission which in turn will help health and social care workers better manage this pandemic. Wearing a mask might cause you a slight discomfort until you get used to it but by wearing one you will be...

Ever wondered why the sky is blue? Read on to learn something new!

Why Is the Sky Blue? Short Answer: When white light from the sun hits and passes through our atmosphere during daytime, the blue component of sunlight scatters more so than the other wavelengths. As a result, our atmosphere is sort painted in that wavelength making it seem like the sky is blue. If you want a deeper unde...

Check out our science blog!

Welcome to Behind the Scenes Universe! Hi and welcome to BTSU! In this blog we will learn more about our world and the universe with the help of science. How and it works and why it works. I will be posting brief but detailed answers to question that might have already sparked your curiosity. How do we know the earth is round? Why does t...

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