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, 13 slides, Explaining with examples how to use the trigonometric ratios to solve problems, especially when working with true bearings. Based on the IB Mathematics: Applications and interpretation Syllabus. If you want to find more resources, visit our website www.mathssupport.net

PowerPoint presentation, 12 slides, Explaining with examples how to shade regions in Venn diagrams to verify set identities, based on IGCSE Extended syllabus. More resources www.mathssupport.org

PowerPoint presentation, 10 slides, Explaining with examples, how to solve problems using Venn diagrams up to three sets. based on IGCSE Extended syllabus. More resources www.mathssupport.org

Power Point presentation, 18 slides, Explaining with examples how to use the trigonometric ratios to solve problems involving angles of elevation, angles of depression, bearings, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

PowerPoint presentation, 8 slides, Explaining with examples how to use Venn diagrams to represent Union and intersection of sets, based on IGCSE extended Syllabus. For more resources visit our website www.mathssupport.org

PowerPoint presentation, 10 slides, Explaining how to use the scalar product to determine whether two vectors are perpendicular, parallel or neither, and find the angle between two vectors, based on IB Standard Level Syllabus. For more resources visit our website: www.mathssupport.org

PowerPoint presentation, 12 slides, Explaining with examples how to use the trigonometric ratios to solve problems involving angles of elevation, angles of depression. Based on the IB Mathematics: Applications and interpretation Syllabus. If you want to find more resources, visit our website www.mathssupport.net

Power Point presentation, 10 slides, Explaining what radians are and how to use radians to measure angles, use examples to convert radians into degrees and vice-versa,based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

Power Point presentation, 12 slides, Explaining with examples how to calculate the area of a sector, given the angle measures in degrees. Based on the IB Mathematics: Applications and interpretation Syllabus. More resources www.mathssupport.org

PowerPoint presentation, 12 slides, Explaining with examples how to calculate the length of arc, given the angle measures in degrees. Based on the IB Mathematics: Applications and interpretation Syllabus. If you want to find more resources, visit our website www.mathssupport.net

Power Point presentation, 20 slides, Explaining what are the trigonometric ratios, use examples to explain how to use the trigonometric ratios to find size of sides of a right angled triangle and how to use the trigonometric ratios to find the size of the angles in the triangle, , based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org

Power Point presentation, 12 slides, Explaining with examples how to calculate the area of a sector, given the angle measures in radians, based on IB Mathematics: Analysis and approaches, Standard Level Syllabus. More resources www.mathssupport.org