diff --git a/classes.cs b/classes.cs
index 565c05b..d451a8f 100644
--- a/classes.cs
+++ b/classes.cs
@@ -1,7 +1,22 @@
-public class Student 
+public class Student
 {
     public Guid Id { get; set; }
     public string FirstName { get; set; }
     public string LastName { get; set; }
     public DateTime Created { get; set; } = DateTime.Now;
+}
+
+public class Goal
+{
+    public Guid Id { get; set; }
+    public string Name { get; set; }
+    public DateTime Created { get; set; }
+    public DateTime? Started { get; set; }
+}
+
+public class Objective
+{
+    public Guid Id { get; set; }
+    public string Name { get; set; }
+    public string Description { get; set; }
 }
\ No newline at end of file