diff --git a/docs/tutorials/fundamentals/your-first-project.md b/docs/tutorials/fundamentals/your-first-project.md
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+To start, let's quickly take a look at a vertical slice of Fusion code. You'll
+see how everything looks together, but you aren't expected to understand
+everything right away.
+
+-----
+
+## Overview
+
+Open a new script file and ensure you have Fusion imported correctly.
+
+```Lua linenums="1"
+local ReplicatedStorage = game:GetService("ReplicatedStorage")
+local Fusion = require(ReplicatedStorage.Fusion)
+```
+
+### Your first scope
+
+Fusion is a library where you will be creating a lot of objects. Fusion groups
+these objects together so they can be managed in bulk.
+
+If you've used other Luau libraries before, this idea goes by many names, like
+"maids" or "janitors". However, in Fusion, we call them *scopes*.
+
+Let's start by creating a scope for ourselves.
+
+```Lua linenums="1" hl_lines="4"
+local ReplicatedStorage = game:GetService("ReplicatedStorage")
+local Fusion = require(ReplicatedStorage.Fusion)
+
+local scope = Fusion:scoped()
+```
+
+### Your first value
+
+Now, we will create our first Fusion object - the *value*. As the name suggests,
+values are very simple objects; they store a single value, much like a variable.
+
+Call the `:Value()` function on the scope to create a value, and give it 
+something to be stored.
+
+```Lua linenums="4" hl_lines="3"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+```
+
+### Peeking
+
+Fusion gives you a global utility that can peek inside of these objects and see
+what they're currently storing at this moment in time. It's useful for debugging
+your code, or otherwise checking something's contents without causing anything
+else to happen.
+
+By using `Fusion.peek`, we can read and print out the contents of `numCoins`.
+
+```Lua linenums="4" hl_lines="5"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+print(Fusion.peek(numCoins)) --> 50
+```
+
+### Running a computation
+
+Let's try running a computation instead. To do this, we will create a
+second Fusion object - the *computed*.
+
+Call the `:Computed()` function on the scope to create a computed, and give it
+a function to run as a calculation. For now, it'll just be hardcoded.
+
+```Lua linenums="4" hl_lines="5-7"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+local message = scope:Computed(function()
+	return "I am a message"
+end)
+
+print(Fusion.peek(numCoins)) --> 50
+```
+
+As with values, computeds can be peeked at, to see their contents without doing
+anything else.
+
+Let's change the print statement to show the message instead.
+
+```Lua linenums="4" hl_lines="9"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+local message = scope:Computed(function()
+	return "I am a message"
+end)
+
+print(Fusion.peek(message)) --> I am a message
+```
+
+### Adding other objects to the computation
+
+Let's change the message to show how many coins we have. To use another object
+in your calculation, computeds will give you a `use` parameter.
+
+Add this `use` parameter to your computed callback.
+
+```Lua linenums="4" hl_lines="5"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+local message = scope:Computed(function(use)
+	return "I am a message"
+end)
+
+print(Fusion.peek(message)) --> I am a message
+```
+
+`use` is a function that you can pass a Fusion object to, and it will give you
+the value, similarly to `peek`. However, unlike `peek`, it will also link your
+computation to that other Fusion object under the hood.
+
+Let's change our message to tell us the number of coins:
+
+```Lua linenums="4" hl_lines="6"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+local message = scope:Computed(function(use)
+	return "The number of coins is " .. use(numCoins)
+end)
+
+print(Fusion.peek(message)) --> The number of coins is 50
+```
+
+### Updating your data
+
+Suppose we want to give the user more coins. 
+
+Values specifically have a `:set()` method that can be used to change the data
+they are storing. 
+
+Let's use this at the end and re-print the message.
+
+```Lua linenums="4" hl_lines="11-13"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+local message = scope:Computed(function(use)
+	return "The number of coins is " .. use(numCoins)
+end)
+
+print(Fusion.peek(message)) --> The number of coins is 50
+
+numCoins:set(75)
+
+print(Fusion.peek(message)) --> The number of coins is 75
+
+```
+
+### Detecting changes
+
+Right now, we intend to print the message whenever the message changes. It would
+be nice to do that automatically.
+
+To do that, Fusion has a third kind of object - the *observer*.
+
+Call the `:Observer()` function on the scope to create an observer, and pass the
+object you want the observer to watch and detect changes to.
+
+```Lua linenums="4" hl_lines="9"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+local message = scope:Computed(function(use)
+	return "The number of coins is " .. use(numCoins)
+end)
+
+scope:Observer(message)
+
+print(Fusion.peek(message)) --> The number of coins is 50
+
+numCoins:set(75)
+
+print(Fusion.peek(message)) --> The number of coins is 75
+```
+
+To add a callback that runs when a change is detected, call `:onChange()` on the
+observer with the callback you want - we'll print the message inside ours, and
+get rid of the old prints.
+
+```Lua linenums="4" hl_lines="9-11"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+local message = scope:Computed(function(use)
+	return "The number of coins is " .. use(numCoins)
+end)
+
+scope:Observer(message):onChange(function()
+	print(Fusion.peek(message))
+end)
+
+numCoins:set(75)
+
+--> The number of coins is 75
+```
+
+The message gets printed after we change the number of coins!
+
+If you want to print the message immediately, too, use `:onBind()` instead:
+
+```Lua linenums="4" hl_lines="9"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+local message = scope:Computed(function(use)
+	return "The number of coins is " .. use(numCoins)
+end)
+
+scope:Observer(message):onBind(function()
+	print(Fusion.peek(message))
+end)
+
+--> The number of coins is 50
+
+numCoins:set(75)
+
+--> The number of coins is 75
+```
+
+### Tidying up
+
+Our Fusion code is feature-complete, but before it stops running, we want to
+delete everything we've made to ensure we aren't consuming resources forever.
+
+Luckily, that's very simple. When you're done with all of the objects in a scope,
+you can destroy the scope all in one go with `scope:doCleanup()`.
+
+```Lua linenums="4" hl_lines="19"
+local scope = Fusion:scoped()
+
+local numCoins = scope:Value(50)
+
+local message = scope:Computed(function(use)
+	return "The number of coins is " .. use(numCoins)
+end)
+
+scope:Observer(message):onBind(function()
+	print(Fusion.peek(message))
+end)
+
+--> The number of coins is 50
+
+numCoins:set(75)
+
+--> The number of coins is 75
+
+scope:doCleanup()
+```
+
+Just like that, everything you've made with `scope:` gets dismantled and stops
+running.
+
+-----
+
+With that, you've written your first file of Fusion code, touching on all of the
+major Fusion concepts!
+
+Over the next few tutorials, we'll dig deeper into what exactly all of this code
+is doing, but for now, feel free to review these code snippets as many times as
+you need.
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index f3ecff1a..e28d531c 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -59,10 +59,11 @@ nav:
     - Developer Tools: tutorials/get-started/developer-tools.md
     - Getting Help: tutorials/get-started/getting-help.md
     - Fundamentals:
-      - Scopes: tutorials/fundamentals/scopes.md
+      - Your First Project: tutorials/fundamentals/your-first-project.md
       - Values: tutorials/fundamentals/values.md
       - Observers: tutorials/fundamentals/observers.md
       - Computeds: tutorials/fundamentals/computeds.md
+      - Scopes: tutorials/fundamentals/scopes.md
     - Tables:
       - ForValues: tutorials/tables/forvalues.md
       - ForKeys: tutorials/tables/forkeys.md