diff --git a/for_range/demo1.go b/for_range/demo1.go
new file mode 100644
index 0000000..6cd5860
--- /dev/null
+++ b/for_range/demo1.go
@@ -0,0 +1,8 @@
+package range
+
+func Demo1()  {
+	cities := []string("Ankara", "İstanbul", "İzmir")
+	for i := 0; i < len(cities); i++ {
+		fmt.Println(cities[i])
+	}
+}
\ No newline at end of file
diff --git a/main.go b/main.go
index 03d8154..d146fac 100644
--- a/main.go
+++ b/main.go
@@ -7,6 +7,7 @@ import (
 	"golesson/functions"
 	"golesson/loops"
 	"golesson/maps"
+	for_range "golesson/range"
 	"golesson/slices"
 	"golesson/variables"
 )
@@ -39,4 +40,5 @@ func main() {
 	fmt.Println(functions.AddVariadic(numbers_main...))
 
 	maps.Demo1()
+	for_range.Demo1()
 }
diff --git a/range/demo1.go b/range/demo1.go
new file mode 100644
index 0000000..86f47bc
--- /dev/null
+++ b/range/demo1.go
@@ -0,0 +1,10 @@
+package for_range
+
+import "fmt"
+
+func Demo1()  {
+	cities := []string{"Ankara", "İstanbul", "İzmir"}
+		for i := 0; i < len(cities); i++ {
+		fmt.Println(cities[i])
+	}
+}
\ No newline at end of file