Videos for Geometry and Trigonometry - IB
These comprehensive video lessons help IB Mathematics Applications & Interpretation (AI) students Standard Level (SL) and Higher Level (HL) understand and master the essential concepts needed for success in IB Exams. Each video focuses on Geometry and Trigonometry and is aligned with the IB Mathematics Applications & Interpretation (AI) syllabus, ensuring focused learning on core principles, advanced applications, and practical problem-solving. Students can watch and rewatch anytime, anywhere, perfect for visual learners, reinforcing complex concepts, and understanding IB methodology. By using RevisionDojo's video lessons consistently, learners build deep understanding and enter the exam with confidence.
AHL 3.10—Vector definitions
AHL 3.11—Vector equation of a line in 2d and 3d
AHL 3.12—Vector applications to kinematics
AHL 3.13—Scalar and vector products
14 min
AIHL 3.13.1 Scalar product and angle between vectors
AHL 3.13—Scalar and vector products
7 min
AIHL 3.13.2 Angle between two lines
AHL 3.13—Scalar and vector products
10 min
AIHL 3.13.3 Vector product
AHL 3.13—Scalar and vector products
10 min
AIHL 3.13.4 Areas using vector product
AHL 3.13—Scalar and vector products
11 min
AIHL 3.13.5 Components of vectors
AHL 3.13—Scalar and vector products
AHL 3.14—Graph theory
AHL 3.15—Adjacency matrices and tables
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
6 min
AIHL 3.16.1 Graph Routes
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
9 min
AIHL 3.16.2 Kruskal's Algorithm
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
6 min
AIHL 3.16.3 Prim's Algorithm
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
8 min
AIHL 3.16.4 Prim's Algorithm with Adjacency Table
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
6 min
AIHL 3.16.5 Eulerian Graphs
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
18 min
FREE
AIHL 3.16.6 Chinese Postman problem
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
4 min
AIHL 3.16.7 Hamiltonian graphs
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
8 min
AIHL 3.16.8 Travelling Salesman Problem
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
6 min
AIHL 3.16.9 TSP practical problems
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
6 min
AIHL 3.16.10 Nearest neighbour algorithm
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
6 min
AIHL 3.16.11 Deleted vertex algorithm
AHL 3.16—Tree and cycle algorithms, Chinese postman, travelling salesman
AHL 3.7—Radians
AHL 3.8—Unit circle, Pythag identity, solving trig equations graphically
9 min
AIHL 3.8.1 Mr. Flynn's exact triangles
AHL 3.8—Unit circle, Pythag identity, solving trig equations graphically
13 min
AIHL 3.8.1 Solving trig equations
AHL 3.8—Unit circle, Pythag identity, solving trig equations graphically
19 min
AIHL 3.8.2 Unit circle
AHL 3.8—Unit circle, Pythag identity, solving trig equations graphically
16 min
AIHL 3.8.3 The CAST diagram
AHL 3.8—Unit circle, Pythag identity, solving trig equations graphically
11 min
AIHL 3.8.4 Graphs of sin, cos and tan
AHL 3.8—Unit circle, Pythag identity, solving trig equations graphically
7 min
AIHL 3.8.5 Sine rule (ambiguous case)
AHL 3.8—Unit circle, Pythag identity, solving trig equations graphically
6 min
AIHL 3.8.6 Trig identities
AHL 3.8—Unit circle, Pythag identity, solving trig equations graphically
13 min
AIHL 3.8.7 Solving Trigonometric Equations
AHL 3.8—Unit circle, Pythag identity, solving trig equations graphically
AHL 3.9—Matrix transformations
8 min
FREE
AIHL 3.9.1 Matrix transformations (intro and stretches)
AHL 3.9—Matrix transformations
4 min
AIHL 3.9.2 Translations
AHL 3.9—Matrix transformations
5 min
FREE
AIHL 3.9.3 Enlargements
AHL 3.9—Matrix transformations
10 min
AIHL 3.9.4 Rotations
AHL 3.9—Matrix transformations
15 min
AIHL 3.9.5 Reflections
AHL 3.9—Matrix transformations
7 min
AIHL 3.9.6 Composite matrix transformations
AHL 3.9—Matrix transformations
10 min
AIHL 3.9.7 Determinant of a transformation matrix
AHL 3.9—Matrix transformations
SL 3.1—3d space, volume, angles, midpoints
5 min
FREE
AISL 3.1.1 Midpoint of a line segment
SL 3.1—3d space, volume, angles, midpoints
6 min
AISL 3.1.2 Distance between 2 points
SL 3.1—3d space, volume, angles, midpoints
15 min
FREE
AISL 3.1.3 Volume and surface area
SL 3.1—3d space, volume, angles, midpoints
16 min
AISL 3.1.4 Trigonometry in 3d
SL 3.1—3d space, volume, angles, midpoints