1 min 56 sLessons · Grade 11 · Pre Calculus
Grade 11 Pre Calculus lessons
27 short narrated lessons for Grade 11 Pre Calculus in British Columbia's curriculum, in the order the curriculum lists them. Each page has the lesson's full transcript, where it fits, and practice questions on lessons that have them. Two lessons are free to watch on the website without an account; signing in is free, no payment and no card.
Strand
Real numbers and powers
5 lessons
- 1 min 56 s
2 min 6 sSimplifying with exponent laws and negative exponents
2 min 6 s · BC11-MA-64
1 min 59 sRational exponents: a fraction power is a root
1 min 59 s · BC11-MA-65
2 min 23 sSimplifying, Adding and Multiplying Radicals
2 min 23 s · BC11-MA-66
2 min 7 sSolving a Radical Equation and Checking for Extraneous Roots
2 min 7 s · BC11-MA-67
Strand
Algebra
6 lessons
2 min 1 sFactoring Trinomials by Decomposition
2 min 1 s · BC11-MA-68
2 min 6 sSimplifying Rational Expressions and Their Non-Permissible Values
2 min 6 s · BC11-MA-70
2 min 11 sAdding and Subtracting Rational Expressions
2 min 11 s · BC11-MA-71
2 min 13 sSolving a Rational Equation and Rejecting an Extraneous Root
2 min 13 s · BC11-MA-72
1 min 58 sFactoring by Substitution
1 min 58 s · BC11-MA-112
2 min 9 sMultiplying and Dividing Rational Expressions
2 min 9 s · BC11-MA-113
Strand
Quadratics
4 lessons
2 min 8 sThe Parts of a Parabola: Vertex, Axis of Symmetry and Intercepts
2 min 8 s · BC11-MA-73
2 min 26 sVertex form: how a, p and q shape a parabola
2 min 26 s · BC11-MA-74
2 min 24 sCompleting the Square: From Standard Form to Vertex Form
2 min 24 s · BC11-MA-75
2 min 17 sThe quadratic formula and the discriminant
2 min 17 s · BC11-MA-76
Strand
Trigonometry
7 lessons
2 min 13 sThe Sine Law: How Far Away Is the Fire?
2 min 13 s · BC11-MA-79
2 min 26 sThe cosine law: two sides and the angle between them
2 min 26 s · BC11-MA-80
2 min 10 sThe Ambiguous Case: Two Triangles from the Same Facts
2 min 10 s · BC11-MA-81
2 min 3 sAngles in Standard Position and Reference Angles
2 min 3 s · BC11-MA-82
2 min 3 sExact Values from the Special Triangles
2 min 3 s · BC11-MA-114
2 min 10 sThe Unit Circle and Trig Ratios
2 min 10 s · BC11-MA-115
2 min 6 sSolving Trigonometric Equations from 0° to 360°
2 min 6 s · BC11-MA-116
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