Self-Learning Modules

Grade 9 Math Q1 Module 9 (Week 4) self-learning module on solving word problems with quadratic equations: area, cost, and work problems, with answer key.

Grade 9 Math Q1 Module 10 (M9AL-Ie-1): solve work and motion word problems using rational equations that become quadratic equations, with answer key.

Grade 9 Math Q1 Module 11 (M9AL-Ie-7) teaches learners to identify, read, and write quadratic inequalities, with examples, activities, and an answer key.

Grade 9 Math Q1 Module 12 (M9AL-Ie-8): learn to solve quadratic inequalities with boundary points, test points, and interval notation.

Grade 9 Math Q1 Module 13 (M9AL-If-9) teaches how to solve real-life word problems using quadratic inequalities, with worked examples and an answer key.

Grade 9 Math Q1 Module 14, Week 6 (M9AL-If-10): learn to model real-life situations with quadratic functions and tell them from linear functions.

Grade 9 Math Quarter 1 Module 15 (Week 6) teaches how to represent a quadratic function with a table of values and a graph, with an answer key.

Grade 9 Math Q1 Module 16 (M9AL-Ig-11.2) teaches learners to write quadratic functions as y = ax² + bx + c and identify a, b, and c.

Grade 9 Math Q1 Module 17 (M9AL-Ig-12) shows how to convert quadratic functions between general form and vertex form, with examples and answer keys.

Grade 9 Math Q1 Module 18 teaches how to graph quadratic functions: vertex form, vertex, axis of symmetry, worked examples, activities, and answer key.