diff --git a/computer-science-blog/css/main.css b/computer-science-blog/css/main.css
new file mode 100644
index 0000000..02c5c84
--- /dev/null
+++ b/computer-science-blog/css/main.css
@@ -0,0 +1,4 @@
+/* Reading School 2018, CSS*/
+iframe {
+	width: 100%;
+}
\ No newline at end of file
diff --git a/computer-science-blog/index.html b/computer-science-blog/index.html
new file mode 100644
index 0000000..7ee7ea7
--- /dev/null
+++ b/computer-science-blog/index.html
@@ -0,0 +1,102 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="utf-8">
+        <meta http-equiv="X-UA-Compatible" content="IE=edge">
+        <meta name="viewport" content="width=device-width, initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no">
+        <meta name="HandheldFriendly" content="True">
+        <link rel="icon" sizes="192x192" href="https://matthew-grove.ml/logo.png">
+
+        <!-- add to homescreen for Chrome on Android -->
+        <meta name="mobile-web-app-capable" content="yes">
+        <link rel="icon" sizes="192x192" href="https://matthew-grove.ml/logo.png">
+
+        <!-- add to homescreen for Safari on iOS -->
+        <meta name="apple-mobile-web-app-capable" content="yes">
+        <meta name="apple-mobile-web-app-status-bar-style" content="black">
+        <meta name="apple-mobile-web-app-title" content="Computer Science Blog | Matthew Grove">
+        <link rel="apple-touch-icon-precomposed" href="https://matthew-grove.ml/logo.png">
+
+        <!-- tile icon & colour for Windows 8 -->
+        <meta name="msapplication-TileImage" content="https://matthew-grove.ml/logo.png">
+        <meta name="msapplication-TileColor" content="#d84315">
+
+        <title>Computer Science Blog | Matthew Grove</title>
+        <meta name="description" content="GCSE Computer Science Blog - by Matthew Grove">
+
+        <!-- import Roboto (font) -->
+        <link href="/assets/roboto.css" rel="stylesheet" type="text/css">
+
+        <!-- import jQuery -->
+        <script src="/assets/jquery.min.js" type="text/javascript"></script>
+
+        <!-- import cookie JavaScript -->
+        <script src="/assets/cookies.js" type="text/javascript"></script>
+
+        <!-- import Material Design components & icons -->
+        <link href="/assets/material-components-web.min.css" rel="stylesheet" type="text/css">
+        <link href="/assets/material_icons.css" rel="stylesheet" type="text/css">
+        <script src="/assets/material-components-web.min.js" type="text/javascript"></script>
+
+        <!-- import local styling & scripts -->
+        <script src="scripts/scripts.js" type="text/javascript"></script>
+        <script src="/assets/global.js" type="text/javascript"></script>
+        <link href="/assets/global.css" rel="stylesheet" type="text/css">
+
+        <!-- Global site tag (gtag.js) - Google Analytics -->
+        <script async src="https://www.googletagmanager.com/gtag/js?id=UA-124505000-1" type="text/javascript"></script>
+        <script type="text/javascript">
+            window.dataLayer = window.dataLayer || [];
+            function gtag(){dataLayer.push(arguments);}
+            gtag('js', new Date());
+            gtag('config', 'UA-124505000-1');
+        </script>
+    </head>
+    <body>
+        <!-- cookie notice is included via jQuery -->
+        <div id="cookies"></div>
+
+        <!-- content of navbar is included via jQuery -->
+        <aside class="navbar-insert mdc-drawer mdc-drawer--modal"></aside>
+
+        <div class="mdc-drawer-scrim"></div>
+
+        <div class="mdc-drawer-app-content">
+            <header class="mdc-top-app-bar app-bar" id="app-bar"></header>
+
+            <main class="main-content" id="main-content">
+                <div class="mdc-top-app-bar--fixed-adjust">
+					<iframe src="pages/blog.html"></iframe>
+                    <!-- input field (in a container so that unwanted overflow from :before & :after is hidden) -->
+                    <div class="mdc-text-field-container">
+                        <div class="mdc-text-field mdc-text-field--outlined"  data-mdc-auto-init="MDCTextField">
+                            <input type="number" id="number-input-field" class="mdc-text-field__input">
+                            <label for="number-input-field" class="mdc-floating-label ">Your Number</label>
+                            <div class="mdc-notched-outline">
+                                <svg>
+                                    <path class="mdc-notched-outline__path"/>
+                                </svg>
+                            </div>
+                            <div class="mdc-notched-outline__idle"></div>
+                        </div>
+                        <!-- input field helper text -->
+                        <p class="mdc-text-field-helper-text" aria-hidden="true">
+                            Validate with the Luhn Algorithm
+                        </p>
+                    </div>
+                    <!-- button to submit & check number with Luhn algorithm -->
+                    <button class="validation_button mdc-button mdc-button--outlined" onclick="checkNumber()" data-mdc-auto-init="MDCRipple">
+                        <i class="material-icons mdc-button__icon">check_circle_outline</i>
+                        Check
+                    </button>
+
+                    <!-- link to source code on GitHub -->
+                    <a href="https://github.com/mgrove36/demo-code/blob/master/computer-science-blog/index.html" class="source-code-link mdc-fab mdc-fab--extended" data-mdc-auto-init="MDCRipple"></a>
+                </div>
+            </main>
+            <footer>
+                &copy; Matthew Grove 2018
+            </footer>
+        </div>
+    </body>
+</html>
diff --git a/computer-science-blog/pages/blog.html b/computer-science-blog/pages/blog.html
new file mode 100644
index 0000000..5247124
--- /dev/null
+++ b/computer-science-blog/pages/blog.html
@@ -0,0 +1,49 @@
+<!-- Reading School 2018, HTML page by Matthew Grove, Year 10 -->
+<!DOCTYPE html>
+<html>
+	<head>
+		<meta charset="utf-8">
+		<meta http-equiv="X-UA-Compatible" content="IE=edge">
+		<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1.0">
+		
+		<!-- styles -->
+		<link rel="stylesheet" type="text/css" href="../css/pages.css">
+
+		<!-- scripts -->
+		<script type="text/javascript" src="../scripts/scripts.js"></script>
+
+	</head>
+	<body>
+		<h1>HTML Basics</h1>
+		<p>I know that:
+			<ul>
+				<li>inline styles override all others.</li>
+				<li>index.html is one of the industry standard default file names, as well as index.htm, index.php, index.asp, index.aspx and more.</li>
+				<li>iframes are used to embed documents within other documents.</p>
+				<li>
+					CSS files are linked by using the following code:
+					<br>
+					<code>&lt;link rel="stylesheet" type="text/css" href="../css/main.css"&gt;</code>
+				</li>
+				<li>
+					JS files are linked by using the following code:
+					<code>&lt;script type="text/javascript" src="scripts/scripts.js"&gt;&lt;/script&gt;</code>
+				</li>
+				<li>
+					Adding the date when the window loads:
+					<code>
+						// onload of window
+						<br>
+						window.onload = dateInsert;
+					</code>
+				</li>
+				<li>
+					Ternary operators work by using:
+					<code>[condition] ? [value if true] : [value if false]</code>
+				</li>
+				<li>The later a CSS file is imported, the more power it has over the document - i.e. the last stylesheet imported will overwrite the styling in all of the other stylesheets.</li>
+			</ul>
+		</p>
+		<h1>_____AREA_OF_STUDY_____ Presentation</h1>
+	</body>
+</html>
diff --git a/computer-science-blog/scripts/scripts.js b/computer-science-blog/scripts/scripts.js
new file mode 100644
index 0000000..e5cf8e9
--- /dev/null
+++ b/computer-science-blog/scripts/scripts.js
@@ -0,0 +1,31 @@
+// set page title
+window.page_title = "Computer Science Blog | Matthew Grove";
+
+window.onload = function() {
+	// set the current date
+    var date = new Date();
+
+    // ternary operator: if the date < 10 then add 0 to the start of it, else display the date
+    var day = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
+	
+	// set current date
+    var current_date = day + "-" + (date.getMonth() + 1) + "-" + date.getFullYear();
+	
+	// display date
+    document.getElementById("current_date").innerHTML = current_date;
+}
+
+function nextPage() {
+	
+}
+
+function previousPage() {
+	
+}
+
+function displayPage(page) {
+	document.getElementById("iframe").src = "pages/" + page + ".html";
+}
+
+var pages = ["page_01", "page_02", "page_03"];
+var pageIndex = 0;
\ No newline at end of file
