Understanding Inequalities on Number Lines
If x is greater than 4, does that mean x has one answer or infinitely many possible values? Open Full Article...
Home schooling resources for children and parents.
Explore Algebra | Lenara Learning
Maths develops accuracy, reasoning and confidence with patterns, quantities and relationships. Within Maths, this Algebra category focuses on expressions, equations, sequences, graphs and the use of symbols to describe patterns and relationships. The online lessons are written for curious children and teenagers, with clear explanations that introduce important ideas without assuming specialist knowledge.
Learners can build subject vocabulary, examine useful examples and connect algebra to wider questions across school subjects and everyday life. Each lesson aims to explain not only what happens, but how we know and why the topic matters.
The category encourages learners to ask questions, compare evidence and recognise where an answer depends on context, interpretation or further investigation. Difficult concepts are broken into manageable steps so that learners can develop understanding rather than simply memorising facts.
Whether the subject is being studied as part of home education or home schooling, used for revision or explored through personal interest, these lessons support independent thinking and confident discussion. New material can be added as the collection develops.
Browse the lessons below to start learning.
If x is greater than 4, does that mean x has one answer or infinitely many possible values? Open Full Article...
If a pattern works for the first ten examples, how do we know it will still work for the millionth? Open Full Article...
Why does one equation involving x produce a straight line, while another produces a curve? Open Full Article...
A formula can give speed when the quantity needed is distance, yet the relationship remains unchanged. Open Full Article...
If two equations describe the same two unknown quantities, how can both equations help us pin down one exact pair of values? Open Full Article...
If a sequence continued for a thousand terms, could its thousandth term be identified without writing out the other 999? Open Full Article...
Why can points that look almost identical belong to different graphs? Open Full Article...
How can 3(x + 4) and 3x + 12 look different yet represent the same value? Open Full Article...
If two sides have the same value, what does the equals sign actually tell us? Open Full Article...
A number is hidden in the statement □ + 3 = 8, yet the relationship is already clear. Open Full Article...