This resource has handwritten notes for the third topic of the recently changed Applications and Interpretations HL course. There will be significant overlap with the A&A Topic 3, and A&I SL Topic 3 is a subset of this HL topic. The other three courses have been available for a while, and I have only just been able to get A&I HL written, in time for the 2023 May exams. My hope is that you will take a look at this resources, and if it seems like it would be helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic (trigonometry & geometry) includes: 3.1 - Basics, 3D Geometry 3.2 - Triangles 3.3 - Trig Applications 3.4 - Sectors, Arcs (No radians) 3.5 - Perpendicular Bisectors 3.6 - Voronoi Diagrams 3.7 - Radians, Arcs, Sectors (HL) 3.8 - Unit Circle & Identities (HL) 3.9 - Matrix Transformations (HL) 3.10 - Vector Basics (HL) 3.11 - Vector Equations of Lines (HL) 3.12 - Vector Kinematics (HL) 3.13 - Multiplication with Vectors (HL) 3.14 - Intro to Graph Theory (HL) 3.15 - Adjacency Matrices & Walks (HL) 3.16 - Routes & Algorithms (HL) Whole course notes are already complete for: A&I SL A&A HL

This resource has handwritten notes for the fourth topic of the recently changed Applications and Interpretations HL course. There will be significant overlap with the A&A Topic 4, and A&I SL Topic 4 is a subset of this HL topic. The other three courses have been available for a while, and I have only just been able to get A&I HL written, in time for the 2023 May exams. My hope is that you will take a look at this resources, and if it seems like it would be helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic (statistics & probability) includes: 4.1 - Basics 4.2 - Presentation of Data 4.3 - Averages, Dispersion 4.4 - Regression, Correlation 4.5 - Probability Basics 4.6 - Venns, Trees, Combined Probability 4.7 - Discrete Random Variables 4.8 - Binomial Distribution 4.9 - Normal Distribution 4.10 - Spearman’s Rank 4.11 - Statistical Testing 4.12 - Reliability & Validity (HL) 4.13 - Non-Linear Regression (HL) 4.14 - Random Variable Transformations (HL) 4.15 - Central Limit Theorem (HL) 4.16 - Confidence Intervals (HL) 4.17 - Poisson Distributions (HL) 4.18 - Hypothesis Testing (HL) Whole course notes are already complete for: A&I SL A&A HL

This resource has handwritten notes for the fifth topic of the recently changed Applications and Interpretations HL course. There will be significant overlap with the A&A Topic 5, and A&I SL Topic 5 is a subset of this HL topic. The other three courses have been available for a while, and I have only just been able to get A&I HL written, in time for the 2023 May exams. My hope is that you will take a look at this resources, and if it seems like it would be helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic (calculus) includes: 5.1 - Limits, Slopes of Curves 5.2 - Increasing, Decreasing Intervals 5.3 - Polynomial Derivatives 5.4 - Tangents, Normals 5.5 - Intro to Integration 5.6 - Turning Points 5.7 - Optimisation 5.8 - Trapezoidal Rule 5.9 - Differentiation Rules 5.10 - Second Derivatives 5.11 - Integration Methods 5.12 - Area & Volume 5.13 - Kinematics 5.14 - Separable Diff. Eqs. 5.15 - Slope Fields 5.16 - Euler’s Method 5.17 - Phase Portraits & Coupled Systems 5.18 - Second Order Whole course notes are already complete for: A&I SL A&A HL

This resource has handwritten notes for the second topic of the recently changed Applications and Interpretations HL course. There will be significant overlap with the A&A Topic 2, and A&I SL Topic 2 is a subset of this HL topic. The other three courses have been available for a while, and I have only just been able to get A&I HL written, in time for the 2023 May exams. My hope is that you will take a look at this resources, and if it seems like it would be helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic (functions) includes: 2.1 - Linear Functions 2.2 - Functions Basics 2.3 - Graph Features 2.4 - Finding Graph Features 2.5 - Types of Function 2.6 - Modelling 2.7 - Composite/Inverse Functions 2.8 - Graph Transformations 2.9 - Further Modelling 2.10 - Log Graphs Whole course notes are already complete for: A&I SL A&A HL

This resource has handwritten notes for the first topic of the recently changed Applications and Interpretations HL course. There will be significant overlap with the A&A Topic 1, and A&I SL Topic 1 is a subset of this HL topic. The other three courses have been available for a while, and I have only just been able to get A&I HL written, in time for the 2023 May exams. My hope is that you will have a look at this free download, and if it seems like it would be helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic (algebra) includes: 1.1 - Standard Form/Scientific Notation 1.2 - Arithmetic Sequences 1.3 - Geometric Sequences 1.4 - Compound Interest 1.5 - Exponents and Logs Intro 1.6 - Rounding, Bounds, % Error 1.7 - Amortisation and Annuities 1.8 - Using Technology to Solve Equations 1.9 - Log Rules (AHL) 1.10 - Rational Exponents (AHL) 1.11 - Infinite Geometric Sequences (AHL) 1.12 - Complex Basics (AHL) 1.13 - Other Complex Forms (AHL) 1.14 - Matrix Basics (AHL) 1.15 - Eigenvalues/vectors (AHL) Whole course notes are already complete for: A&I SL A&A HL

This resource has handwritten notes for the fifth and final topic of the new Applications and Interpretations SL course (calculus), for first exams in 2021. There will be significant overlap with the A&A Topic 5, and this is a subset of A&I HL Topic 5. I wrote and sold notes for the current IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. If you want a preview, try the first topic of the course for free My hope is that if these notes seem helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available. Please let me know if you have any feedback or improvements that could be made. This topic includes: 5.1 - Limits, Slopes of Curves 5.2 - Increasing, Decreasing Intervals 5.3 - Polynomial Derivatives 5.4 - Tangents, Normals 5.5 - Intro to Integration 5.6 - Turning Points 5.7 - Optimisation 5.8 - Trapezoidal Rule

This resource has handwritten notes for the fourth topic of the new Applications and Interpretations SL course (statistics and probability), for first exams in 2021. There will be significant overlap with the A&A Topic 4, and this is a subset of A&I HL Topic 4. I wrote and sold notes for the current IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. If you want a preview, try the first topic of the course for free My hope is that if these notes seem helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available. Please let me know if you have any feedback or improvements that could be made. This topic includes: 4.1 - Basics 4.2 - Presentation of Data 4.3 - Averages, Dispersion 4.4 - Regression, Correlation 4.5 - Probability Basics 4.6 - Venns, Trees, Combined Probability 4.7 - Discrete Random Variables 4.8 - Binomial Distribution 4.9 - Normal Distribution 4.10 - Spearman’s Rank 4.11 - Statistical Testing Whole course notes are already complete for: A&A SL A&A HL

This resource has handwritten notes for the third topic of the new Applications and Interpretations SL course (trigonometry and geometry), for first exams in 2021. There will be significant overlap with the A&A Topic 3, and this is a subset of A&I HL Topic 3. I wrote and sold notes for the current IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. If you want a preview, try the first topic of the new course for free My hope is that if these notes seem helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available. Please let me know if you have any feedback or improvements that could be made. This topic includes: 3.1 - Basics, 3D Geometry 3.2 - Triangles 3.3 - Trig Applications 3.4 - Sectors, Arcs (No radians) 3.5 - Perpendicular Bisectors 3.6 - Voronoi Diagrams Whole course notes are already complete for: A&A SL A&A HL

This resource has handwritten notes for the second topic of the new Applications and Interpretations SL course, for first exams in 2021. There will be significant overlap with the A&A Topic 2, and this is a subset of A&I HL Topic 2. I wrote and sold notes for the current IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. If you want a preview, try the first topic of the new course for free My hope is that if these notes seem helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available. Please let me know if you have any feedback or improvements that could be made. This topic includes: 2.1 - Linear Functions 2.2 - Functions Basics 2.3 - Graph Features 2.4 - Finding Graph Features 2.5 - Types of Function 2.6 - Modelling Whole course notes are already complete for: A&A SL A&A HL

This free resource has handwritten notes for the first topic of the new Applications and Interpretations SL course, for first exams in 2021. There will be significant overlap with the A&A Topic 1, and this is a subset of A&I HL Topic 1. I wrote and sold notes for the current IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. My hope is that you will have a look at this free download, and if it seems like it would be helpful, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic includes: 1.1 - Standard Form/Scientific Notation 1.2 - Arithmetic Sequences 1.3 - Geometric Sequences 1.4 - Compound Interest 1.5 - Exponents and Logs Intro 1.6 - Rounding, Bounds, % Error 1.7 - Amortisation and Annuities 1.8 - Using Technology to Solve Equations Whole course notes are already complete for: A&A SL A&A HL

These are handwritten notes for the fifth topic of the new Analysis & Approaches HL course, for first exams in 2021. This has the 11 subtopics that are included in SL, plus an additional 8 subtopics for HL. There will also be significant overlap with the A&I Topic 5. I wrote and sold notes for the old IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. If you want a preview, try the first topic of the new course for free Please ‘follow’ my shop, so you will be notified when other notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. 5.1 - Limits, Slopes of Curves 5.2 - Increasing, Decreasing Intervals 5.3 - Polynomial Derivatives 5.4 - Tangents, Normals 5.5 - Intro to Integration 5.6 - Differentiation of more functions, product/quotient/chain rules 5.7 - Second derivatives, derivative graphs 5.8 - Turning points, Inflection points 5.9 - Kinematics 5.10 - More Integration Rules 5.11 - Definite Integrals, Area 5.12 - More fundamentals [AHL] 5.13 - L’Hôpital’s rule [AHL] 5.14 - Further differentiation [AHL] 5.15 - More given derivatives [AHL] 5.16 - More integration methods [AHL] 5.17 - Volume of revolution [AHL] 5.18 - Differential equations [AHL] 5.19 - Maclaurin Series [AHL]

These are handwritten notes for the fourth topic of the new Analysis & Approaches HL course, for first exams in 2021. This has the 12 subtopics that are included in SL, plus an additional 2 subtopics for HL. There will also be significant overlap with the A&I Topic 4. I wrote and sold notes for the old IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. If you want a preview, try the first topic of the new course for free Please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. 4.1 - Basics 4.2 - Presentation of Data 4.3 - Averages, Dispersion 4.4 - Regression, Correlation 4.5 - Probability Basics 4.6 - Venns, Trees, Combined Probability 4.7 - Discrete Random Variables 4.8 - Binomial Distribution 4.9 - Normal Distribution 4.10 - x-on-y regression 4.11 - Conditional independence 4.12 - Z-dist., standardisation 4.13 - Bayes’ Theorem [AHL] 4.14 - Continuous Random Variables [AHL]

These are handwritten notes for the third topic of the new Analysis & Approaches HL course, for first exams in 2021. This has the 8 subtopics that are included in SL, plus an additional 10 subtopics for HL. There will also be significant overlap with the A&I Topic 3. I wrote and sold notes for the old IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. If you want a preview, try the first topic of the new course for free Please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic includes: 3.1 - Basics, 3D Geometry 3.2 - Triangles 3.3 - Trig Applications 3.4 - Radians, Sectors, Arcs 3.5 - Unit Circle, exact values of sin&cos 3.6 - Identities 3.7 - Trig Graphs and Transformations 3.8 - Solving Trig Equations 3.9 - Reciprocal ratios [AHL] 3.10 - Compound Angle Formulae [AHL] 3.11 - Trig relationships & symmetry [AHL] 3.12 - Vector basics [AHL] 3.13 - Scalar product, angles [AHL] 3.14 - Vector equations of lines [AHL] 3.15 - Intersecting lines [AHL] 3.16 - Vector product [AHL] 3.17 - Planes [AHL] 3.18 - Intersecting planes [AHL]

These are handwritten notes for the second topic of the new Analysis & Approaches HL course, for first exams in 2021. This has the 11 subtopics that are included in SL, plus an additional 5 subtopics for HL. There will also be significant overlap with the A&I Topic 2. I wrote and sold notes for the old IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. My hope is that if you like this resource, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic includes: 2.1 - Linear Functions 2.2 - Functions Basics 2.3 - Graph Features 2.4 - Finding Graph Features 2.5 - Composite/Inverse 2.6 - Forms of Quadratics 2.7 - Roots of Quadratics 2.8 - Rational Functions 2.9 - Exponential/Log Functions 2.10 - Solving Equations 2.11 - Transformations 2.12 - Polynomials [AHL] 2.13 - Rational Functions [AHL] 2.14 - Odd/Even Functions and more [AHL] 2.15 - Solving Inequalities [AHL] 2.16 - Absolute Value Graphs, and Reciprocal Graphs [AHL]

This resource has handwritten notes for the first topic of the new Analysis and Approaches HL course, for first exams in 2021. This has the 9 subtopics that are included in SL, plus an additional 7 subtopics for HL. There will also be significant overlap with the A&I Topic 1. I wrote and sold notes for the current IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. My hope is that if you like this resource, please ‘follow’ my shop, so you will be notified when the remainder of the notes become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic (algebra) includes: 1.1 - Standard Form/Scientific Notation 1.2 - Arithmetic Sequences 1.3 - Geometric Sequences 1.4 - Compound Interest 1.5 - Exponents and Logs Intro 1.6 - Simple Deductive Proofs 1.7 - More Logarithms 1.8 - Infinite Geometric Series 1.9 - Binomial Theorem 1.10 - Combinatorics [AHL] 1.11 - Partial Fractions [AHL] 1.12 - Intro to Complex Numbers [AHL] 1.13 - Other Complex Forms [AHL] 1.14 - Roots, De Moivre’s Thm. [AHL] 1.15 - More Proof Types [AHL] 1.16 - Solving Systems of 3 Eqs. [AHL]

These are handwritten notes for the fifth topic of the new Analysis & Approaches SL course, for first exams in 2021. The HL course will contain this content, with some additional calculus subtopics. There will also be significant overlap with the A&I Topic 5. I wrote and sold notes for the old IB courses, which have been fairly successful, so I am in the process of writing notes for the new courses, from scratch. If you want a preview, try the first topic of the new course for free Please ‘follow’ my shop, so you will be notified when the notes from the other course become available over the next few months. Please let me know if you have any feedback or improvements that could be made. This topic includes: 5.1 - Limits, Slopes of Curves 5.2 - Increasing, Decreasing Intervals 5.3 - Polynomial Derivatives 5.4 - Tangents, Normals 5.5 - Intro to Integration 5.6 - Differentiation of more functions, product/quotient/chain rules 5.7 - Second derivatives, derivative graphs 5.8 - Turning points, Inflection points 5.9 - Kinematics 5.10 - More Integration Rules 5.11 - Definite Integrals, Area