GCSE: 3. Algebra & Equations

1. Solving & Simplifying 
2. Expanding Brackets 
3. Equations 
4. Ratios & Scaling Factors 
5. Changing the Subject 
6. Finding Common Factors 
7. Cancelling Common Factors 
8. Linear Equations: Worked Examples 
9. Simultaneous Lin Eqns: Substitution 
10. Simultaneous Lin Eqns: Elimination 
11. Quads: Expanding & Factorising 
12. Factor'ing Quads: 4 Methods 
13. Factor'ing Quads 1 By Inspection 
14. Factor'ing Quads 1 Plotting Results 
15. Factor'ing Quads 2. The Formula 
16. Factor'ing Quads 2 Discriminants 
17. Factor'ing Quads 3 Complete the Sq 
18. Factor'ing Quads 3 Roots, Turning Pts
19. Factor'ing Quads 3 Complete Sqrs: Ex
20. Factor'ing Quads 4 Iteration 
21. Factor'ing Quads 4 Iteration & Calcs
22. Difference of Two Squares Plots
23. Simultaneous Eqns: Lin & Quad 
24. Algebraic Fractions 
25. Inequalities: An Introduction 
26. Inequalities: Number Lines 
27. Inequalities : 
28. Quadratic Inequalities 
29. Quadratic Inequalities: Ex's 
30. Real Life Formulas: Speed, Density & Pressure 

🟢 GCSE/i-GCSE Course Topics