diff --git a/docs/mhf4u7.md b/docs/mhf4u7.md
index 73cd59b..de8e417 100644
--- a/docs/mhf4u7.md
+++ b/docs/mhf4u7.md
@@ -739,9 +739,9 @@ The horizontal asymptotes of a function can be found as $x$ approaches positive
  - [IB Math Analysis and Approaches Syllabus](/resources/g11/ib-math-syllabus.pdf)
  - [IB Math Analysis and Approaches Formula Booklet](/resources/g11/ib-math-data-booklet.pdf)
  - [Calculus and Vectors 12 Textbook](/resources/g11/calculus-vectors-textbook.pdf)
- - [Course Pack Unit 1: Descriptive Statistics](/resources/g11/s1cp1.pdf)
- - [Course Pack Unit 2: Limits and Rate of Change](/resources/g11/s1cp2.pdf)
- - [Course Pack Unit 3: Derivatives and Applications](/resources/g11/s1cp3.pdf)
- - [Course Pack Unit 4: Curve Sketching and Optimisation](/resources/g11/s1cp4.pdf)
- - [Course Pack Unit 5: Trigonometric, Exponential, and Logarithmic Functions](/resources/g11/s1cp5.pdf)
+ - [Course Pack Unit 1: Descriptive Statistics](/resources/g11/s1cp1.pdf) ([Annotated](/resources/g11/s1cp1-anno.pdf))
+ - [Course Pack Unit 2: Limits and Rate of Change](/resources/g11/s1cp2.pdf) ([Annotated](/resources/g11/s1cp2-anno.pdf))
+ - [Course Pack Unit 3: Derivatives and Applications](/resources/g11/s1cp3.pdf) ([Annotated](/resources/g11/s1cp3-anno.pdf))
+ - [Course Pack Unit 4: Curve Sketching and Optimisation](/resources/g11/s1cp4.pdf) ([Annotated](/resources/g11/s1cp4-anno.pdf))
+ - [Course Pack Unit 5: Trigonometric, Exponential, and Logarithmic Functions](/resources/g11/s1cp5.pdf) ([Annotated](/resources/g11/s1cp5-anno.pdf))
  - [TI-84 Plus Basic Calculator Functions](/resources/g11/ti-84-plus.pdf)