Estimation in Arithmetical Calculations P2
To estimate means to find something close to the correct answer. Learn how to use estimate values in this lesson. It can help.
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Estimation in Arithmetical Calculations P1
To estimate means to find something close to the correct answer. Learn how to use estimate values in this lesson. It can help.
Exchange Rates P2
When going abroad you need to change money to the currency of the country you are visiting. Learn how to use exchange rates.
Exchange Rates P1
When going abroad you need to change money to the currency of the country you are visiting. Learn how to use exchange rates.
Formulas (Higher) P2
Formulae are used in everyday life, from working out areas and volumes of shapes to converting units of measurement.
Formulas (Higher) P1
Mastering substitution and rearranging formulas is essential for success in GCSE Maths (Higher Level). With practice and a solid understanding of algebraic manipulation techniques, you can confidently solve problems and answer questions using formulas.
Percentages Quiz: Maths
Percentages are used in everyday life, for example, calculating discounts during sales and interest rates at banks. Knowing how to find and use percentages is an essential skill in maths.
The new GCSE grading system
Do you understand the new GCSE 9-1 grading system? Do you have questions about how it works and what is a grade “A” now? Would you like to know what’s changed?
What is distillation?
Distillation is a method of purifying liquids based on their boiling points. If you have a mixture of multiple liquid compounds, all of which boil at different temperatures, distillation is probably your best bet for a powerful but economical method of separation.
