Videos for Geometry & Trigonometry - IB
These comprehensive video lessons help IB Mathematics Analysis and Approaches (AA) 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 & Trigonometry and is aligned with the IB Mathematics Analysis and Approaches (AA) syllabus, ensuring focused learning on functions and equations, calculus, complex numbers, sequences and series, and probability and statistics. 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.
SL 3.1—3d space, volume, angles, distance, midpoints
5 min
FREE
AASL 3.1.1 Midpoint of a line segment
SL 3.1—3d space, volume, angles, distance, midpoints
6 min
AASL 3.1.2 Distance between 2 points
SL 3.1—3d space, volume, angles, distance, midpoints
15 min
FREE
AASL 3.1.3 Volume and surface area
SL 3.1—3d space, volume, angles, distance, midpoints
16 min
AASL 3.1.4 Trigonometry in 3d
SL 3.1—3d space, volume, angles, distance, midpoints
SL 3.2—2d and 3d trig, sine rule, cosine rule, area
3 min
AASL 3.2.1 Pythagoras' theorem
SL 3.2—2d and 3d trig, sine rule, cosine rule, area
9 min
AASL 3.2.2 Soh cah toa
SL 3.2—2d and 3d trig, sine rule, cosine rule, area
7 min
FREE
AASL 3.2.3 Sine rule
SL 3.2—2d and 3d trig, sine rule, cosine rule, area
7 min
AASL 3.2.4 Cosine rule
SL 3.2—2d and 3d trig, sine rule, cosine rule, area
3 min
AASL 3.2.5 Area of a triangle
SL 3.2—2d and 3d trig, sine rule, cosine rule, area
SL 3.3—Angles of elevation and depression, bearings
SL 3.4—Circle, radians, arcs, sectors
SL 3.5—Unit circle definitions of sin, cos, tan. Exact trig ratios, ambiguous case of sine rule
9 min
AASL 3.5.1 Mr. Flynn's exact triangles
SL 3.5—Unit circle definitions of sin, cos, tan. Exact trig ratios, ambiguous case of sine rule
16 min
AASL 3.5.2 The CAST diagram
SL 3.5—Unit circle definitions of sin, cos, tan. Exact trig ratios, ambiguous case of sine rule
19 min
AASL 3.5.2 Unit circle
SL 3.5—Unit circle definitions of sin, cos, tan. Exact trig ratios, ambiguous case of sine rule
16 min
AASL 3.5.3 The CAST diagram
SL 3.5—Unit circle definitions of sin, cos, tan. Exact trig ratios, ambiguous case of sine rule
11 min
AASL 3.5.4 Graphs of sin, cos and tan
SL 3.5—Unit circle definitions of sin, cos, tan. Exact trig ratios, ambiguous case of sine rule
7 min
AASL 3.5.5 Sine rule (ambiguous case)
SL 3.5—Unit circle definitions of sin, cos, tan. Exact trig ratios, ambiguous case of sine rule
SL 3.6—Pythagorean identity, double angles
SL 3.7—Circular functions, graphs, composites, transformations
SL 3.8—Solving trig equations
AHL 3.9—Reciprocal trig ratios and their pythagorean identities. Inverse circular functions
AHL 3.10—Compound angle identities
AHL 3.11—Relationships between trig functions
AHL 3.12—Vector definitions
AHL 3.13—Scalar (dot) product
AHL 3.14—Vector equation of line
18 min
FREE
AAHL 3.14.1 Vector equation of a line
AHL 3.14—Vector equation of line
12 min
FREE
AAHL 3.14.2 Parametric form and cartesian equations of a line
AHL 3.14—Vector equation of line
7 min
FREE
AAHL 3.14.3 Angle between two lines
AHL 3.14—Vector equation of line
11 min
FREE
AAHL 3.14.4 Vectors and kinematics
AHL 3.14—Vector equation of line
AHL 3.15—Classification of lines
AHL 3.16—Vector product
AHL 3.17—Vector equations of a plane
AHL 3.18—Intersections of lines & planes
6 min
FREE
AAHL 3.18.1 Intersection between a line and a plane
AHL 3.18—Intersections of lines & planes
12 min
FREE
AAHL 3.18.2 Intersection between two planes
AHL 3.18—Intersections of lines & planes
10 min
FREE
AAHL 3.18.3 Intersection of 3 planes
AHL 3.18—Intersections of lines & planes
9 min
FREE
AAHL 3.18.4 Angle between a line and a plane
AHL 3.18—Intersections of lines & planes
9 min
FREE
AAHL 3.18.5 Angle between two planes
AHL 3.18—Intersections of lines & planes