Maths Support Centre

Overview This comprehensive Maths lesson introduces one of the most powerful concepts in linear algebra — Eigenvalues and Eigenvectors — in a way that’s both visual and accessible for IB students. The presentation guides learners step-by-step through the process of finding eigenvalues by solving the characteristic equation det⁡(A−λI)=0 and determining the corresponding eigenvectors through (A−λI) x = 0 . Teachers will find clear explanations, worked examples, and visual connections that help s

This complete teaching resource, available exclusively on MathsSupport.org, provides everything needed to teach the core IB AI HL topic Power of Matrices with clarity, structure and real-world application. Designed by experienced international educators and examiners, this lesson ensures students build procedural fluency, deep understanding, and exam-ready confidence. 💡 What’s Included in the Download✔ PowerPoint Presentation (editable) A clear, step-by-step teaching slideshow introducing ma

IB AI HL PowerPoint: Geometric Transformations Using MatricesTransform the way your students understand matrices with this ready-to-teach PowerPoint lesson, designed specifically for IB Mathematics: Applications & Interpretation HL. This resource provides a clear, structured pathway for students to master 2D transformations using matrices, including reflections, stretches, enlargements, rotations, and translations, fully aligned with the IB DP curriculum expectations. 🚀 Ready to Teach. Ready

PowerPoint presentation, 7 slides, Explaining how to solve systems of equations with two and three variables using the matrices. It includes a Worksheet with Exam-style questions along with the answers, based on the Maths IB Applications and interpretation HL syllabus.  You will get the following files: PDF (513KB)PPTX (258KB)

PowerPoint presentation, 31 slides, Explaining how to calculate the determinant of 2×2 and 3×3 matrices and how to obtain the inverse matrix of a square matrix. Using the Graphic display calculator to find it. It includes a Worksheet with Exam-style questions along with the answers, based on the Maths IB Applications and interpretation HL syllabus. You will get the following files: PDF (574KB)PPTX (903KB)

PowerPoint presentation, 6 slides, Explaining how to multiply matrices. It includes a Worksheet with Exam-style questions along with the answers, based on the Maths IB Applications and interpretation HL syllabus.  You will get the following files: PDF (462KB)PPTX (227KB)

PowerPoint presentation, 8 slides, Explaining How to add and subtract matrices also multiply a matrix times a scalar. It includes a Worksheet with Exam-style questions along with the answers, based on the Maths IB Applications and interpretation HL syllabus.  You will get the following files: PDF (385KB)PPTX (264KB)

PowerPoint presentation, 7 slides, Explaining what are matrices and the vocabulary related to matrices. It includes a Worksheet with Exam-style questions along with the answers, based on the Maths IB Applications and interpretation HL syllabus. You will get the following files: PDF (360KB)PPTX (227KB)

PowerPoint presentation, 12 slides, Explaining how to Sketch translations, reflections and stretches of theexponential function, based on IB Standard Level Syllabus. For more resources visit our website: www.mathssupport.org

Power point presentation, 7 slides explaining how to use the inductive definition of an arithmetic sequence to find the terms of the sequence, and how to find the nth term of an arithmetic sequence. Based on the IB Mathematics: Analysis and approaches Syllabus. It is included a worksheet that can be used either as a classwork or homework. More resources www.mathssupport.org

Power point presentation, 14 slides explaining how to: - Find the terms of a geometric sequence. - Find the nth term of a geometric sequence. - Use the GDC to solve problems involving geometric sequences. Based on the IB Mathematics: Analysis and approaches, Standard level Syllabus. It is included a Worksheet with exam-style questions along with the answers that can be used either as classwork or homework. More resources www.mathssupport.org

Power Point presentation, 13 slides, Explaining how solve problems involving geometric patterns, using a GDC, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. It is included a Worksheet with exam-style questions along with the answers that can be used either as classwork or homework. More resources www.mathssupport.org

Power Point presentation, 13 slides, Explaining how to calculate the sum of the first n terms in a geometric series, how to use the GDC to solve problems involving geometric series, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. It is included a Worksheet with exam-style questions along with the answers that can be used either as classwork or homework. More resources www.mathssupport.org

Power point presentation, 8 slides, to explain what are permutations and combinations, using examples to use the formulas and calculate the number of possible arrangements. based on IB Mathematics: Analysis and approaches, Higher Level Syllabus. It is included a Worksheet with exam-style questions along with the answers that can be used either as classwork or homework. More resources www.mathssupport.org

Power Point presentation, 10 slides, Explaining how to change log expressions of any base into logs base 10 or ln, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

Power Point presentation, 9 slides, Explaining how to find the sum of the first n terms of an arithmetic series, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. It is included a worksheet that can be used either as a classwork or homework. More resources www.mathssupport.org

Power Point presentation, 10 slides, explaining how to use the discriminant to determine the number of roots a quadratic equation have, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

Power Point presentation, 7 slides, Explaining how to derive the quadratic formula, and how to use it when solving quadratic equations, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

Power Point presentation, 20 slides, Explaining how to use the GDC (Graphic Display Calculator) to solve quadratic equations, either using the solver or graphically, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

Power Point presentation, 11 slides, Explaining with examples how to solve quadratic equations by completing the perfect square in one side of the equation, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org