diff --git a/client/i18n/locales/english/intro.json b/client/i18n/locales/english/intro.json
index b49b47b4524..f146ecd91fe 100644
--- a/client/i18n/locales/english/intro.json
+++ b/client/i18n/locales/english/intro.json
@@ -3025,10 +3025,28 @@
           "You will learn how to work with template literals, and the <code>indexOf</code> method."
         ]
       },
-      "lecture-working-with-common-string-methods": {
-        "title": "Working with Common String Methods",
+      "lecture-working-with-string-character-methods": {
+        "title": "Working with String Character Methods",
         "intro": [
-          "In these lectures, you will learn about the common string methods available in JavaScript. The string methods will let you do things like extracting a part of a string, changing the casing for a string, replacing a part of a string, trimming whitespace from a string, and much more."
+          "In this lecture you will learn about ASCII character encoding and how to use JavaScript's <code>charCodeAt()</code> and <code>fromCharCode()</code> methods to convert between characters and their numerical ASCII values."
+        ]
+      },
+      "lecture-working-with-string-search-and-slice-methods": {
+        "title": "Working with String Search and Slice Methods",
+        "intro": [
+          "In this lecture you will learn how to search for substrings using the <code>includes()</code> method and how to extract portions of strings using the <code>slice()</code> method."
+        ]
+      },
+      "lecture-working-with-string-formatting-methods": {
+        "title": "Working with String Formatting Methods",
+        "intro": [
+          "In this lecture you will learn how to format strings by changing their case using <code>toUpperCase()</code> and <code>toLowerCase()</code> methods, and how to remove whitespace using <code>trim()</code>, <code>trimStart()</code>, and <code>trimEnd()</code> methods."
+        ]
+      },
+      "lecture-working-with-string-modification-methods": {
+        "title": "Working with String Modification Methods",
+        "intro": [
+          "In this lecture you will learn how to modify strings by replacing parts of them using the <code>replace()</code> method and how to repeat strings multiple times using the <code>repeat()</code> method."
         ]
       },
       "review-javascript-strings": {
@@ -4852,9 +4870,7 @@
   "daily-coding-challenge": {
     "title": "Daily Coding Challenge",
     "blocks": {
-      "daily-coding-challenge": {
-        "title": "Daily Coding Challenge"
-      }
+      "daily-coding-challenge": { "title": "Daily Coding Challenge" }
     }
   },
   "misc-text": {
diff --git a/client/src/pages/learn/full-stack-developer/lecture-working-with-string-character-methods/index.md b/client/src/pages/learn/full-stack-developer/lecture-working-with-string-character-methods/index.md
new file mode 100644
index 00000000000..642c51ea575
--- /dev/null
+++ b/client/src/pages/learn/full-stack-developer/lecture-working-with-string-character-methods/index.md
@@ -0,0 +1,9 @@
+---
+title: Introduction to Working with String Character Methods
+block: lecture-working-with-string-character-methods
+superBlock: full-stack-developer
+---
+
+## Introduction to Working with String Character Methods
+
+In this lecture you will learn about ASCII character encoding and how to use JavaScript's `charCodeAt()` and `fromCharCode()` methods to convert between characters and their numerical ASCII values.
diff --git a/client/src/pages/learn/full-stack-developer/lecture-working-with-string-formatting-methods/index.md b/client/src/pages/learn/full-stack-developer/lecture-working-with-string-formatting-methods/index.md
new file mode 100644
index 00000000000..8b2dffe5dd4
--- /dev/null
+++ b/client/src/pages/learn/full-stack-developer/lecture-working-with-string-formatting-methods/index.md
@@ -0,0 +1,9 @@
+---
+title: Introduction to Working with String Formatting Methods
+block: lecture-working-with-string-formatting-methods
+superBlock: full-stack-developer
+---
+
+## Introduction to Working with String Formatting Methods
+
+In this lecture you will learn how to format strings by changing their case using `toUpperCase()` and `toLowerCase()` methods, and how to remove whitespace using `trim()`, `trimStart()`, and `trimEnd()` methods.
diff --git a/client/src/pages/learn/full-stack-developer/lecture-working-with-string-modification-methods/index.md b/client/src/pages/learn/full-stack-developer/lecture-working-with-string-modification-methods/index.md
new file mode 100644
index 00000000000..134342c4e36
--- /dev/null
+++ b/client/src/pages/learn/full-stack-developer/lecture-working-with-string-modification-methods/index.md
@@ -0,0 +1,9 @@
+---
+title: Introduction to Working with String Modification Methods
+block: lecture-working-with-string-modification-methods
+superBlock: full-stack-developer
+---
+
+## Introduction to Working with String Modification Methods
+
+In this lecture you will learn how to modify strings by replacing parts of them using the `replace()` method and how to repeat strings multiple times using the `repeat()` method.
diff --git a/client/src/pages/learn/full-stack-developer/lecture-working-with-string-search-and-slice-methods/index.md b/client/src/pages/learn/full-stack-developer/lecture-working-with-string-search-and-slice-methods/index.md
new file mode 100644
index 00000000000..7d7ff6e6a12
--- /dev/null
+++ b/client/src/pages/learn/full-stack-developer/lecture-working-with-string-search-and-slice-methods/index.md
@@ -0,0 +1,9 @@
+---
+title: Introduction to Working with String Search and Slice Methods
+block: lecture-working-with-string-search-and-slice-methods
+superBlock: full-stack-developer
+---
+
+## Introduction to Working with String Search and Slice Methods
+
+In this lecture you will learn how to search for substrings using the `includes()` method and how to extract portions of strings using the `slice()` method.
diff --git a/curriculum/challenges/_meta/lecture-working-with-common-string-methods/meta.json b/curriculum/challenges/_meta/lecture-working-with-common-string-methods/meta.json
deleted file mode 100644
index bddda563739..00000000000
--- a/curriculum/challenges/_meta/lecture-working-with-common-string-methods/meta.json
+++ /dev/null
@@ -1,39 +0,0 @@
-{
-  "name": "Working with Common String Methods",
-  "blockType": "lecture",
-  "blockLayout": "challenge-list",
-  "isUpcomingChange": false,
-  "dashedName": "lecture-working-with-common-string-methods",
-  "superBlock": "full-stack-developer",
-  "challengeOrder": [
-    {
-      "id": "672d266034b5242126271995",
-      "title": "What Is ASCII, and How Does It Work with charCodeAt() and fromCharCode()?"
-    },
-    {
-      "id": "67326c0d7bef01c539120766",
-      "title": "How Can You Test if a String Contains a Substring?"
-    },
-    {
-      "id": "67326c15b3b2f0c5827927cc",
-      "title": "How Can You Extract a Substring from a String?"
-    },
-    {
-      "id": "67326c1fdaf9c0c5ad1a2589",
-      "title": "How Can You Change the Casing for a String?"
-    },
-    {
-      "id": "67326c29dcd98fc5ecc49779",
-      "title": "How Can You Replace Parts of a String with Another?"
-    },
-    {
-      "id": "67326c3392068ec6184a0c95",
-      "title": "How Can You Repeat a String x Number of Times?"
-    },
-    {
-      "id": "67326c3c3ab931c644cea05b",
-      "title": "How Can You Trim Whitespace from a String?"
-    }
-  ],
-  "helpCategory": "JavaScript"
-}
\ No newline at end of file
diff --git a/curriculum/challenges/_meta/lecture-working-with-string-character-methods/meta.json b/curriculum/challenges/_meta/lecture-working-with-string-character-methods/meta.json
new file mode 100644
index 00000000000..53492bbea0e
--- /dev/null
+++ b/curriculum/challenges/_meta/lecture-working-with-string-character-methods/meta.json
@@ -0,0 +1,15 @@
+{
+  "name": "Working with String Character Methods",
+  "blockType": "lecture",
+  "blockLayout": "challenge-list",
+  "isUpcomingChange": false,
+  "dashedName": "lecture-working-with-string-character-methods",
+  "superBlock": "full-stack-developer",
+  "challengeOrder": [
+    {
+      "id": "672d266034b5242126271995",
+      "title": "What Is ASCII, and How Does It Work with charCodeAt() and fromCharCode()?"
+    }
+  ],
+  "helpCategory": "JavaScript"
+}
diff --git a/curriculum/challenges/_meta/lecture-working-with-string-formatting-methods/meta.json b/curriculum/challenges/_meta/lecture-working-with-string-formatting-methods/meta.json
new file mode 100644
index 00000000000..c0898026e54
--- /dev/null
+++ b/curriculum/challenges/_meta/lecture-working-with-string-formatting-methods/meta.json
@@ -0,0 +1,19 @@
+{
+  "name": "Working with String Formatting Methods",
+  "isUpcomingChange": false,
+  "dashedName": "lecture-working-with-string-formatting-methods",
+  "superBlock": "full-stack-developer",
+  "blockType": "lecture",
+  "blockLayout": "challenge-list",
+  "helpCategory": "JavaScript",
+  "challengeOrder": [
+    {
+      "id": "67326c1fdaf9c0c5ad1a2589",
+      "title": "How Can You Change the Casing for a String?"
+    },
+    {
+      "id": "67326c3c3ab931c644cea05b",
+      "title": "How Can You Trim Whitespace from a String?"
+    }
+  ]
+}
diff --git a/curriculum/challenges/_meta/lecture-working-with-string-modification-methods/meta.json b/curriculum/challenges/_meta/lecture-working-with-string-modification-methods/meta.json
new file mode 100644
index 00000000000..750f2356118
--- /dev/null
+++ b/curriculum/challenges/_meta/lecture-working-with-string-modification-methods/meta.json
@@ -0,0 +1,19 @@
+{
+  "name": "Working with String Modification Methods",
+  "blockType": "lecture",
+  "blockLayout": "challenge-list",
+  "isUpcomingChange": false,
+  "dashedName": "lecture-working-with-string-modification-methods",
+  "superBlock": "full-stack-developer",
+  "helpCategory": "JavaScript",
+  "challengeOrder": [
+    {
+      "id": "67326c29dcd98fc5ecc49779",
+      "title": "How Can You Replace Parts of a String with Another?"
+    },
+    {
+      "id": "67326c3392068ec6184a0c95",
+      "title": "How Can You Repeat a String x Number of Times?"
+    }
+  ]
+}
diff --git a/curriculum/challenges/_meta/lecture-working-with-string-search-and-slice-methods/meta.json b/curriculum/challenges/_meta/lecture-working-with-string-search-and-slice-methods/meta.json
new file mode 100644
index 00000000000..3749031f529
--- /dev/null
+++ b/curriculum/challenges/_meta/lecture-working-with-string-search-and-slice-methods/meta.json
@@ -0,0 +1,19 @@
+{
+  "name": "Working with String Search and Slice Methods",
+  "blockType": "lecture",
+  "blockLayout": "challenge-list",
+  "isUpcomingChange": false,
+  "dashedName": "lecture-working-with-string-search-and-slice-methods",
+  "superBlock": "full-stack-developer",
+  "helpCategory": "JavaScript",
+  "challengeOrder": [
+    {
+      "id": "67326c0d7bef01c539120766",
+      "title": "How Can You Test if a String Contains a Substring?"
+    },
+    {
+      "id": "67326c15b3b2f0c5827927cc",
+      "title": "How Can You Extract a Substring from a String?"
+    }
+  ]
+}
diff --git a/curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/672d266034b5242126271995.md b/curriculum/challenges/english/25-front-end-development/lecture-working-with-string-character-methods/672d266034b5242126271995.md
similarity index 100%
rename from curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/672d266034b5242126271995.md
rename to curriculum/challenges/english/25-front-end-development/lecture-working-with-string-character-methods/672d266034b5242126271995.md
diff --git a/curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c1fdaf9c0c5ad1a2589.md b/curriculum/challenges/english/25-front-end-development/lecture-working-with-string-formatting-methods/67326c1fdaf9c0c5ad1a2589.md
similarity index 100%
rename from curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c1fdaf9c0c5ad1a2589.md
rename to curriculum/challenges/english/25-front-end-development/lecture-working-with-string-formatting-methods/67326c1fdaf9c0c5ad1a2589.md
diff --git a/curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c3c3ab931c644cea05b.md b/curriculum/challenges/english/25-front-end-development/lecture-working-with-string-formatting-methods/67326c3c3ab931c644cea05b.md
similarity index 100%
rename from curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c3c3ab931c644cea05b.md
rename to curriculum/challenges/english/25-front-end-development/lecture-working-with-string-formatting-methods/67326c3c3ab931c644cea05b.md
diff --git a/curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c29dcd98fc5ecc49779.md b/curriculum/challenges/english/25-front-end-development/lecture-working-with-string-modification-methods/67326c29dcd98fc5ecc49779.md
similarity index 100%
rename from curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c29dcd98fc5ecc49779.md
rename to curriculum/challenges/english/25-front-end-development/lecture-working-with-string-modification-methods/67326c29dcd98fc5ecc49779.md
diff --git a/curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c3392068ec6184a0c95.md b/curriculum/challenges/english/25-front-end-development/lecture-working-with-string-modification-methods/67326c3392068ec6184a0c95.md
similarity index 100%
rename from curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c3392068ec6184a0c95.md
rename to curriculum/challenges/english/25-front-end-development/lecture-working-with-string-modification-methods/67326c3392068ec6184a0c95.md
diff --git a/curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c0d7bef01c539120766.md b/curriculum/challenges/english/25-front-end-development/lecture-working-with-string-search-and-slice-methods/67326c0d7bef01c539120766.md
similarity index 100%
rename from curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c0d7bef01c539120766.md
rename to curriculum/challenges/english/25-front-end-development/lecture-working-with-string-search-and-slice-methods/67326c0d7bef01c539120766.md
diff --git a/curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c15b3b2f0c5827927cc.md b/curriculum/challenges/english/25-front-end-development/lecture-working-with-string-search-and-slice-methods/67326c15b3b2f0c5827927cc.md
similarity index 100%
rename from curriculum/challenges/english/25-front-end-development/lecture-working-with-common-string-methods/67326c15b3b2f0c5827927cc.md
rename to curriculum/challenges/english/25-front-end-development/lecture-working-with-string-search-and-slice-methods/67326c15b3b2f0c5827927cc.md
diff --git a/curriculum/superblock-structure/full-stack.json b/curriculum/superblock-structure/full-stack.json
index a4ade6bdc0f..8fb82d81094 100644
--- a/curriculum/superblock-structure/full-stack.json
+++ b/curriculum/superblock-structure/full-stack.json
@@ -576,7 +576,16 @@
               "dashedName": "workshop-teacher-chatbot"
             },
             {
-              "dashedName": "lecture-working-with-common-string-methods"
+              "dashedName": "lecture-working-with-string-character-methods"
+            },
+            {
+              "dashedName": "lecture-working-with-string-search-and-slice-methods"
+            },
+            {
+              "dashedName": "lecture-working-with-string-formatting-methods"
+            },
+            {
+              "dashedName": "lecture-working-with-string-modification-methods"
             },
             {
               "dashedName": "review-javascript-strings"