A line tells a story
Connect an equation, a table and a graph—and explain what changes and what stays fixed.
Open the complete free lessonMathematics → JSS2 → Functions, Graphs & Coordinates
Cartesian graphs & linear relationships
FREE LESSON AVAILABLEPlot ordered pairs, read axes/scale and interpret simple linear relationships on Cartesian graphs.
Start with the right foundation.
- Coordinates
- equations
- tables
Curriculum context: JSS2 / school scheme · Nigeria
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Related topics and learning continuation.
Ratio, decimal, fraction & percentage conversion
Convert and compare ratio/FDP forms and solve proportional contexts flexibly.
Learn free: A ratio compares parts; a fraction names a wholeFraction meaning and equivalence
Represent fractions as numbers and generate/recognise equivalent fractions
Learn free: Different pieces, the same fractionPercentage of a quantity
Find percentages of quantities using benchmark and multiplicative strategies
Learn free: Percent of what? Find the base firstSimple equations & word sentences
Solve simple linear equations and translate short word sentences into equations.
Learn free: Solve an equation without losing the balanceSimultaneous linear equations
Solve pairs of linear equations by elimination/substitution and interpret solutions in context.
Learn free: Two equations, one common solutionGet personal help with this topic.
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