Indices: laws, negative and fractional powers
Derive/use index laws including zero, negative and fractional indices and solve simple indicial equations
Learn free: Indices describe structure, not shortcutsMathematics → JSS3 / BECE → Number & Number Systems
Rational, irrational & real numbers; pi
LESSON IN PREPARATIONClassify rational/irrational quantities and understand real-number relationships, including pi as an irrational constant.
Start with the right foundation.
- Fractions/decimals
- square roots
Curriculum context: JSS3 / BECE / Junior-WAEC fit · Nigeria
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Binary operations & base conversion
Apply defined binary operations and convert between selected number bases with attention to place value.
Simultaneous linear equations
Solve pairs of linear equations by elimination/substitution and interpret solutions in context.
Learn free: Two equations, one common solutionPlace value and large numbers
Read, write, compare and order large whole numbers and explain digit value
Factors, multiples and primes
Identify factors, multiples and prime/composite numbers and justify classifications
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