Arithmetic and Order of Operations
Build accurate calculation habits and learn the rules that decide which operation happens first.
A progressive path through practical and foundational mathematics, from arithmetic to the first ideas of calculus, statistics and financial math.
Build accurate calculation habits and learn the rules that decide which operation happens first.
Add, simplify and compare fractions, and use ratios to describe how quantities relate.
Calculate percentages, percentage change and apply them to everyday money and data problems.
Translate word problems into algebraic expressions and solve simple linear equations.
Plot straight lines, read their slope and intercept, and write an equation from two points.
Apply the laws of exponents and simplify square and cube roots with confidence.
Use the Pythagorean theorem and the properties of angles and triangles to solve practical problems.
Calculate the area and volume of common shapes and solids for real measurement problems.
Find distances, midpoints and shapes using coordinates on the plane.
Recognise arithmetic and geometric sequences and predict their next terms.
Summarise a data set with the three measures of central tendency and understand their spread.
Calculate the likelihood of simple and combined events using the rules of probability.
Solve quadratic equations by factoring, completing the square and the quadratic formula.
Solve two linear equations together using substitution and elimination.
Solve and graph linear inequalities, and understand what happens when you multiply by a negative.
Understand function notation, domain and range, and read information from a graph.
Use sine, cosine and tangent to find missing sides and angles in right triangles.
Extend sine and cosine beyond right triangles using the unit circle and radians.
Add, multiply and factor polynomials using common patterns.
Model growth and decay with exponential functions and use logarithms to undo them.
Count the number of ways to arrange or choose items using permutations and combinations.
Measure how spread out a data set is using variance and standard deviation.
Understand what a limit means and evaluate simple limits algebraically and graphically.
Understand the derivative as an instantaneous rate of change and apply basic differentiation rules.
Understand integration as accumulated area and apply the power rule in reverse.
Add, multiply and interpret matrices and vectors as tools for organising and transforming data.
Recognise the bell curve and use the 68-95-99.7 rule and z-scores to interpret data.
Calculate simple and compound interest and understand how loans and investments grow over time.
Construct simple direct and contradiction proofs and use basic logical connectives correctly.
Apply a structured problem-solving process to tackle unfamiliar, multi-step mathematics problems.