diff --git a/data/lecture1.md b/data/lecture1.md
new file mode 100644
index 0000000..da4d4cc
--- /dev/null
+++ b/data/lecture1.md
@@ -0,0 +1,8 @@
+# Lecture 1: Introduction
+
+In this lecture we covered the basics of the course, including the syllabus, grading policy, and an overview of the topics we will study.
+
+## Topics
+- Course overview
+- Grading policy
+- Course schedule
\ No newline at end of file