Factorising Trinomials | Grade 9 Maths Worksheet + Video | CAPS Aligned (Term 3 Lesson 3)

Looking for an effective, ready-to-use resource to teach Factorising Trinomials in Grade 9 Mathematics? This printable lesson worksheet is fully aligned with the CAPS Term 3 curriculum and complements my free video lesson on YouTube. It’s ideal for classroom teaching, homeschooling, or providing extra maths practice at home.

Whether you’re a teacher, homeschool parent, or parent supporting a struggling learner, this resource provides clear explanations, guided examples, extra practice exercises, and fully worked solutions to build confidence and mastery.

🧮 Topics Covered in This Factorising with Difference of Two Squares Resource:

• Understanding how to factorise trinomials in the form 𝑥² + b𝑥 + c

• Practicing the step-by-step process to factorise trinomials of this form

• Developing fluency in identifying factor pairs and applying the method correctly

📚 What’s Included in This Lesson Pack:

✅ Step-by-Step Lesson Worksheet

• Follows the examples in the matching YouTube video

• Minimizes note-taking so students can focus on learning the concept

✅ Extra Practice Exercises

• Reinforces the skills taught in the lesson

• Perfect for classwork, homework, or independent revision

✅ Detailed Answer Key

• Includes fully worked solutions

• Great for self-checking, test prep, or reviewing mistakes

🖥️ Bonus: Includes a QR code that links directly to the free video lesson for extra support and visual learning

👩‍🏫 How to Use This Resource:

🔹 For Teachers:

• Use during your lesson as a visual guide alongside your teaching

• Assign extra exercises for homework or reinforcement

• Share the video link/QR code with students needing revision or extra help

🔹 For Homeschool Parents:

• Let your child follow the video lesson and worksheet examples

• Use the practice exercise to reinforce learning

• Check answers together using the worked-out memo

🔹 For Parents Supporting a Struggling Learner:

• Let your child use the video to understand the concept at their own pace

• Use the extra exercises for targeted practice

• Go through the answer key together for clarity and explanation

🇿🇦 Curriculum Alignment:

This worksheet is fully aligned with the South African Grade 9 CAPS curriculum for Mathematics – Term 3, Algebraic Expressions.

💡 Related Resources:

✅ Try my FREE Grade 9 Term 1 Lesson 1 Worksheet
✅ Grab the full Grade 9 Term 3 Bundle for all Term 3 topics in one package!

📩 Questions? I’m just a message away and happy to help.

Thanks so much,
Colleen Schwartz