A worksheet on the order of operations in calculations with integers (positive and negative). The exercises aim to practice the correct order of operations: Brackets, Indices, Division, Multiplication, Addition, Subtraction (BIDMAS) and include two or more operations. Detailed solutions are provided.

A worksheet on the discriminant of a quadratic equation. The exercises include evaluating the discriminant of given equations, determining the number of real solutions of given quadratic equations and deciding whether the discriminant of a quadratic equation is positive, negative or zero by the corresponding graph. Solutions are provided.

A worksheet on rationalising the denominator of a fraction when it is a surd, with harder exercises. Detailed solutions are included. Good for A level students.

A worksheet with exercises that require to determine whether a given quadrilateral is a rectangle or not. It aims to help students understand the properties that can be used to prove that a quadrilateral is a rectangle. Detailed solutions are included.

A worksheet on determining the sign of a trinomial in each interval by using the real roots that it has and the sign of its leading coefficient and solving quadratic inequalities using this method. Solutions are provided.

A worksheet on dividing fractions by whole numbers and whole numbers by unit fractions. Solutions are included.

A worksheet with exercises that require to determine whether a given quadrilateral is a parallelogram or not. It aims to help students understand the five properties that can be used to prove that a quadrilateral is a parallelogram. Detailed solutions are included.

A worksheet on special cases of logarithms and the three basic laws of logarithms (adding logarithms with the same base, subtracting logarithms with the same base and simplifying the logarithm of a power). Detailed solutions are included. Good for A level students.

A worksheet on the criteria SSS, ASA and SAS for proving that two triangles are congruent. Detailed solutions are included.

A worksheet on functions. The exercises include evaluating a function at a given point, identifying the values that should be excluded from the domain of given functions, finding the inverse of a given function and the composition of two given functions. Detailed solutions are included. Good for GCSE/IGCSE students.

An introductory worksheet on logarithms. Detailed solutions are included. Good for A level students.

An introductory worksheet on exponential functions. The exercises include stating whether a given function is exponential or not, evaluating an exponential function at some values, determining the constant term of an exponential function given a point on its graph and sketching exponential functions. Solutions are provided.

A worksheet on evaluating expreions involving positive, negative and fractional indices. Solutions are included.

A test on equations and formulae. The exercises include multiplying out brackets, simplifying expressions by collecting like terms, factorising expressions, solving equations with brackets and rearranging formulae to change the subject . Detailed solutions are included.

A worksheet on finding the inverse of a function and the compositions of two functions. Detailed solutions are provided. Good for GCSE/IGCSE students.

A presentation on converting recurring decimals to fractions with solved examples.

A worksheet on evaluating the distance between two points and the midpoint of a line segment. It begins with easy exercises requiring application of the formulas and continues with more demanding exercises. Detailed solutions are included.

A test on algebra. The exercises include using algebraic notation, simplifying expressions by collecting like terms and expanding brackets. Detailed solutions are included.

A test on percentages. The exercises include writing amounts as percentages, working out percentages of a given amount, increasing and reducing an amount by a given percentage and working out the percentage increase or decrease in a word problem. Detailed solutions are included.

A worksheet on transforming horizontally or vertically a parabola. Detailed solutions are included.