diff --git a/03week/forLoops.js b/03week/forLoops.js
new file mode 100644
index 000000000..8d4134d21
--- /dev/null
+++ b/03week/forLoops.js
@@ -0,0 +1,38 @@
+const carsInReverse = ['Fiat', 'Ford'];
+console.log(carsInReverse);
+
+for (let i = 0; i < carsInReverse.length; i++){
+  console.log(carsInReverse[i]);
+}
+
+const persons = {
+firstName: "Jane",
+lastName: "Doe",
+birthDate: "Jan 5, 1925",
+gender: "female"
+};
+
+let key;
+for (key in persons) {
+  console.log(key);
+}
+
+for (key in persons) {
+  if (key ==='birthDate') {
+    console.log(persons['birthDate']);
+  }
+};
+
+
+let n = 0;
+while (n < 1001) {
+  console.log(n);
+  n++
+};
+
+/*
+A "for loop" is better than a "while loop" when you know the exact number of iterations you need to do for a specific problem.
+
+The difference between a for loop and a for...in loop is a for loop is used to iterate through an array and a for..in loop is to iterate over the properties of an object. 
+
+The difference between a while loop and a do...while loop is a while loop keeps going until something rings true. The do...while loop when some sort of task or function needs to be done first before you start running that loop.