Applications & Interpretation SL Key Concepts

Short Summary Videos for AI SL Students

Topic 1
Number & Algebra
AI SL - Rounding & Significant Figures
AI SL - Scientific Notation
AI SL - Percentage Error
AI SL - Arithmetic Sequences & Series
AI SL - Geometric Sequences & Series
AI SL - Sigma Notation
AI SL - Compound Interest & Depreciation
AI SL - Loans & Amortization
AI SL - Annuities
AI SL - GDC Tips Finance Solver (TVM Solver)
Topic 2
Functions
AI SL - Forms of Linear Lines
AI SL - Gradients & Intercepts of Linear Lines
AI SL - Parallel & Perpendicular Gradients
AI SL - Perpendicular Bisectors
AI SL - GDC Tips Intersection of Two Lines
AI SL - Functions Overview & Types
AI SL - GDC Tips Plotting Functions & Analysis Tools
AI SL - GDC Tips Using nSolve to Solve Equations
Topic 3
Geometry & Trigonometry
AI SL - Geometry of 3D Shapes
AI SL - Pythagoras Theorem
AI SL - Right Angled Trigonometry
AI SL - Sine and Cosine Rule Area of a Triangle
AI SL - Length of Arc Area of Sector
AI SL - Voronoi Diagrams
Topic 4
Statistics & Probability
AI SL - Mean, Median, Mode
AI SL - Quartiles, Interquartile Range, Box and Whisker
AI SL - Outliers
AI SL - Data Sampling Methods
AI SL - Independent and Dependent Variables, Scatter Plots
AI SL - Correlation Pearsons and Spearmans
AI SL - Line of Regression Equation and Reliability
AI SL - Tree Diagrams Probability
AI SL - Venn Diagrams Probability
AI SL - Probability Distribution
AI SL - Binomial Distribution
AI SL - Normal Distribution
AI SL - Hypothesis Testing
Topic 5
Calculus
AI SL - Overview of Differential Calculus
AI SL - Basics of Differentiation
AI SL - Gradients of Tangents and Normals
AI SL - Turning Points
AI SL - Overview of Integral Calculus
AI SL - Basics of Antidifferentiation
AI SL - Finding Areas Under Curves
AI SL - Trapezoidal Rule

~ Last updated: October 22, 2021 ~

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What are the AI SL Key Concepts?

The IB Math Applications and Interpretation (AI) SL Key Concepts section is one of the four main features on Revision Village for AI SL students (in addition to Questionbank, Practice Exams and Past Papers). The Key Concepts section includes a carefully planned set of AI SL Exam Revision Videos that students can use to refresh specific concepts (e.g. Trapezoidal Rule) that they may have missed or misunderstood in class. The revision videos typically range between 5 and 10 minutes in length and are a short and concise way for students to quickly refresh a concept, before practicing exam questions, either in the Questionbank or Practice Exams section of the Revision Village website.

How should I best use the AI SL Key Concepts?

A great way to improve in mathematics is by practicing lots of questions, but sometimes we forget key pieces of theory. It’s recommended that students use the AI SL Key Concepts in conjunction with solving exam questions. Stuck on a specific question? Go to the Key Concepts section and watch one of the revision videos that recaps the theory. It’s recommended that students then return to the original question and try and solve it again.

Do the AI SL Key Concept videos replace my textbook?

This is not the aim of the AI SL Key Concept section on Revision Village. These videos are short and concise and aim to ‘recap’ the theory, as opposed to teaching and explaining the theory, which is the purpose of textbooks. The AI SL Key Concept section on Revision Village aims to support students’ revision process by providing an easy way to quickly recap the concepts that occur frequently on Applications and Interpretation Standard Level examinations.

Who are the teachers in the AI SL Key Concept videos?

The AI SL Key Concept videos on Revision Village are taught by experienced IB Mathematics teachers and examiners, who are passionate about teaching IB Math AI SL concepts in a simple, intuitive and engaging manner. The team is dedicated to helping each and every student achieve their best possible IB Mathematics grade.

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