Here is a great quiz from karenjs231 on angles. Remember in GCSE there are often angles questions where 1 mark is for finding the right answer and the other is for explaining why, eg stating angles in an isosceles triangle add up to 180 degrees and 2 must be equal.
Fed up with your GCSE revision? Try these new quizzes. You’ll find lots of different topics. Beware, they are designed to catch you out! The authors have thought carefully about the mistakes you are likely to make. So when you get to the end of a quiz look carefully at the mistakes you have made and make sure you understand where you went wrong.
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This is one in a large series of short videos from NCETM showing how people use maths at work. See the others here.
This is one in a large series of short videos from NCETM showing how people use maths at work. See the others here.
This is one in a large series of short videos from NCETM showing how people use maths at work. See the others here.
This is one in a large series of short videos from NCETM showing how people use maths at work. See the others here.
This site has a brilliant range of exam type questions arranged by topic to help you make sure you have got to grips with all the topics. They are for both Foundation and Higher. The only problem is that if you want the answers you have to pay for them!
Here is the site. http://bland.in/edexcel.html
To square a number you multiply it by itself. For example 3² =3×3=9
To cube a number you multiply it by itself three times. So 3³=3x3x3=27
If you are studying GCSE it is very helpful to learn the common squares and cubes to save you time in the non calculator exam. This exercise will help you do that-don’t be tempted to use a calculator! For Functional Skills students you can use a calculator. Look for the x² and x³ buttons on your scientific calculator and use these.
Each time you do this exercise you will get a different selection of questions. To do it again click the refresh icon on your browser.
Here is a dominoes activity to revise sequences and terms. Cut out the dominoes shapes then arrange them so that each question is followed by the answer. If this is hard try this activity first.
A jigsaw to revise linear graphs and their equations. Do you remember y=mx+c? m is the gradient, c is the intercept on the y axis. If you have forgotten this look here first.
Some of these equations need re-arranging so you can find the gradient and intercept, but others are already in the y=mx+c format.
I think this is one of the best jokes yet! Do you get it?
This jigsaw will help you revise simplifying expressions, inequalities, expanding brackets and factorisation. Is this the worst joke yet? 
A jigsaw to help revise simple equations. Hope you like the joke!
A jigsaw to help revise perimeter and shapes.
Do you remember the difference between mean, median and mode? Check your knowledge by having a go at this jigsaw.
Here is a jigsaw to help practice simplifying surds. This is a Higher GCSE topic. If it is too difficult watch the video first. Hope you like the joke!
If you can factorise a quadratic that is the easiest way to solve it. Some quadratics don’t factorise, so then we can use the formula. This video from jayates shows how to do it. If you are studying GCSE Higher you are currently given the formula in the exam so you don’t have to learn it off by heart, but don’t forget to refer to the formula sheet at the front of your exam paper when you need it.
Maths is fun explains this well but don’t worry too much about the “imaginary numbers” at the end. If you are doing Higher you don’t need to know that yet.
Here is a worksheet that you can print off and practice solving quadratics with the formula.
Simultaneous equations are when you have 2 or more equations with two or more unknowns. You can solve them using algebra or by drawing a graph of the two equations and seeing where they cross.
This video shows you how to solve simultaneous equations using algebra.
This video shows how to solve simultaneous equations using a graph.
Now you try!
Study Maths (more examples and interactive worksheets)
Surds are numbers left in square root or cube root format. We leave them as surds because in decimal form they go on forever, so it uses up lots of ink to write them and accuracy is quickly lost. There are lots of tricks to simplify surds and these two videos from maths520 show them clearly. This topic is important for Higher GCSE students.
Have you got it? Try these questions on BBC Bitesize. then continue to these. Also try the jigsaw.
