-
Top-end Topics 18
-
Introduction, printable handouts and other resourcesLecture1.1
-
X1a: Ratio and algebraLecture1.2
-
X1b: 3 items, 2 ratiosLecture1.3
-
Quiz: lessons X1a-bQuiz1.11 question
-
X1c: Compound percentage change: intro and multipliersLecture1.4
-
X1d: Compound percentage change: finding nLecture1.5
-
X1e: Reverse compound percentages + mixed percentages practiceLecture1.6
-
Quiz: lessons X1c-eQuiz1.21 question
-
X1f: SOHCAHTOA Part 1: Introduction and finding a sideLecture1.7
-
X1g: SOHCAHTOA Part 2: Finding an unknown angleLecture1.8
-
X1h: Exact trig ratiosLecture1.9
-
Quiz: lessons X1f-hQuiz1.31 question
-
X1i: Distance-time graphsLecture1.10
-
X1j: Speed-time graphsLecture1.11
-
Quiz: lessons X1i-jQuiz1.41 question
-
X1k: Linear inequality graphsLecture1.12
-
X1l: Rate of change and tangent to a graphLecture1.13
-
Quiz: lessons X1k-lQuiz1.51 question
-
-
Other top-end topics 4
These are the top-end topics that were covered in the main Grade Essentials course. They are repeated here so that anyone enrolling on only this module has access to the full set of topics at the Foundation/Higher crossover level.
-
X2a Arcs and sectorsLecture2.1
-
X2b Identifying and proving congruence (GCSE only)Lecture2.2
-
X2c Sketching quadratic curvesLecture2.3
-
X2d Averages with grouped dataLecture2.4
-
X1f: SOHCAHTOA Part 1: Introduction and finding a side
Work through the video, pausing when prompted to have a go at the questions. If you struggle with any of the questions then try to only reveal the solution a bit at a time, and predict the next stage before you play it.