diff --git a/Programming_Languages/Python/Data_types.md b/Programming_Languages/Python/Data_types.md
new file mode 100644
index 0000000..671ff20
--- /dev/null
+++ b/Programming_Languages/Python/Data_types.md
@@ -0,0 +1,15 @@
+---
+title: Python datatypes
+categories:
+  - Programming Languages
+tags: [python]
+---
+
+# Python datatypes
+
+The core datatypes are as follows:
+
+- str
+- bool
+- float
+- double
diff --git a/Programming_Languages/Python/Naming_conventions.md b/Programming_Languages/Python/Naming_conventions.md
new file mode 100644
index 0000000..6273ed6
--- /dev/null
+++ b/Programming_Languages/Python/Naming_conventions.md
@@ -0,0 +1,17 @@
+---
+title: Python naming conventions
+categories:
+  - Programming Languages
+tags: [python]
+---
+
+# Python naming conventions
+
+## Underscores
+
+To name a variable or method with multiple words we use underscores to separate each word.
+
+```python
+an_int = 32
+print(an_integer.is_integer) # true
+```