cosmos · coldice · May 12, 2022 · May 12, 2022 · May 12, 2022 · May 12, 2022
diff --git a/academy/0.0-B9lab-Blockchains/1_blockchain.md b/academy/0.0-B9lab-Blockchains/1_blockchain.md
@@ -5,6 +5,8 @@ description: A universe to discover
 tag: fast-track
 ---
 
+# Blockchain 101
+
 This first chapter demystifies the foundations of blockchain technology. This background information will be important as you progress through the course. 
 
 <HighlightBox type="info">

diff --git a/academy/0.0-B9lab-Blockchains/2_public.md b/academy/0.0-B9lab-Blockchains/2_public.md
@@ -1,11 +1,11 @@
 ---
 title: "Blockchain History"
 order: 3
-description: A Brief History of Blockchain Technology
+description: A brief history of blockchain technology
 tag: fast-track
 ---
 
-# A Brief History of Blockchain
+# Blockchain History
 
 To fully appreciate Cosmos, it is helpful to understand the origins of blockchain technology, the advances that have unfolded, and the intractable challenges of other blockchain protocols which Cosmos decisively solves.
 

diff --git a/academy/0.0-B9lab-Blockchains/3_managed.md b/academy/0.0-B9lab-Blockchains/3_managed.md
@@ -98,7 +98,7 @@ The Cosmos SDK enables the creation of application-specific blockchains. That is
 
 <YoutubePlayer videoId="Za5lPKNV_Mk"/>
 
-## Managed Blockchain Networks
+## Managed blockchain networks
 
 Managed networks, just like public networks, rely on blockchain data structures. Unlike public blockchain networks, they do not necessarily need to mitigate the Byzantine Generals Problem because they operate in a predictable environment with elements of authority, hierarchy, and accountability.
 

diff --git a/academy/0.0-B9lab-Blockchains/4_consensus.md b/academy/0.0-B9lab-Blockchains/4_consensus.md
@@ -1,7 +1,7 @@
 ---
-title: "Consensus"
+title: "Consensus in Distributed Networks"
 order: 5
-description: An Introduction to Distributed Consensus
+description: An introduction to distributed consensus
 tag: fast-track
 ---
 

diff --git a/academy/0.0-B9lab-Blockchains/5_crypto.md b/academy/0.0-B9lab-Blockchains/5_crypto.md
@@ -1,11 +1,11 @@
 ---
 title: "Cryptography"
 order: 6
-description: Cryptographic Foundations
+description: Cryptographic fundamentals of blockchain - Public-key cryptography
 tag: fast-track
 ---
 
-# Cryptographic fundamentals of blockchain: Public-key cryptography
+# Cryptographic fundamentals of blockchain - Public-key cryptography 
 
 Modern cryptography leverages computer capabilities to make the power of certain mathematical functions available for practical use. Without modern cryptography, there would be no blockchain technology.
 

diff --git a/academy/4-my-own-chain/can-play.md b/academy/4-my-own-chain/can-play.md
@@ -7,18 +7,22 @@ tag: deep-dive
 
 # Query - Help Find a Correct Move
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 
 * You understand the concepts of [queries](../2-main-concepts/queries.md) and [Protobuf](../2-main-concepts/protobuf.md).
 * You have Go installed.
 * You have the checkers blockchain codebase up to gas metering. If not, follow the [previous steps](./gas-meter.md) or check out [the relevant version](https://github.com/cosmos/b9-checkers-academy-draft/tree/gas-meter).
+
+</HighlightBox>
+
+<HighlightBox type="synopsis">
 
-In this section:
+In this section, you will:
 
-* Improve usability with queries
-* Create a battery of integration tests
+* Improve usability with queries.
+* Create a battery of integration tests.
 
 </HighlightBox>
 

diff --git a/academy/4-my-own-chain/cosmjs-gui.md b/academy/4-my-own-chain/cosmjs-gui.md
@@ -7,7 +7,7 @@ tag: deep-dive
 
 # CosmJS - Plug in your GUI
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have all you need before proceeding:
 

diff --git a/academy/4-my-own-chain/cosmjs-messages.md b/academy/4-my-own-chain/cosmjs-messages.md
@@ -7,7 +7,7 @@ tag: deep-dive
 
 # CosmJS - Create the messages for your GUI
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have all you need before proceeding:
 

diff --git a/academy/4-my-own-chain/cosmjs-objects.md b/academy/4-my-own-chain/cosmjs-objects.md
@@ -7,7 +7,7 @@ tag: deep-dive
 
 # CosmJS - Create the objects for your GUI
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 

diff --git a/academy/4-my-own-chain/cosmjs.md b/academy/4-my-own-chain/cosmjs.md
@@ -7,7 +7,7 @@ tag: deep-dive
 
 # CosmJS
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 CosmJS provides a TypeScript library for the Cosmos SDK. Reading the following sections as a preparation is recommended:
 

diff --git a/academy/4-my-own-chain/cosmwasm.md b/academy/4-my-own-chain/cosmwasm.md
@@ -7,7 +7,7 @@ tag: deep-dive
 
 # CosmWasm
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Discover how multi-chain smart contracts become possible with CosmWasm. The following sections are recommended as a preparation:
 

diff --git a/academy/4-my-own-chain/create-handling.md b/academy/4-my-own-chain/create-handling.md
@@ -7,17 +7,21 @@ tag: deep-dive
 
 # Message Handler - Create and Save a Game Properly
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 
 * You have Go installed.
 * You have the checkers blockchain codebase with `MsgCreateGame` created by Ignite CLI. If not, follow the [previous steps](./create-message.md) and check out [the relevant version](https://github.com/cosmos/b9-checkers-academy-draft/tree/create-game-msg).
 
-In this section:
+</HighlightBox>
+
+<HighlightBox type="synopsis">
+
+In this section, you will:
 
-* Add application rules- the rules of Checkers
-* Add a Message Handler to create game and return it's ID
+* Add application rules- the rules of checkers.
+* Add a Message Handler to create game and return its ID.
 
 </HighlightBox>
 

diff --git a/academy/4-my-own-chain/create-message.md b/academy/4-my-own-chain/create-message.md
@@ -7,20 +7,24 @@ tag: deep-dive
 
 # Message - Create a Message to Create a Game
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everthing you need before proceeding:
 
 * You understand the concepts of [transactions](../2-main-concepts/transactions.md), [messages](../2-main-concepts/messages.md), and [Protobuf](../2-main-concepts/protobuf.md).
 * Go is installed.
 * You have the checkers blockchain scaffold with the `StoredGame` and its helpers. If not, follow the [previous steps](./stored-game.md) or check out the [relevant version](https://github.com/cosmos/b9-checkers-academy-draft/tree/full-game-object).
 
-In this section:
+</HighlightBox>
+
+<HighlightBox type="synopsis">
 
-* Create Game Protobuf object
-* Create Game Protobuf service interface
-* Extend your unit tests
-* Interact via the CLI
+In this section, you will:
+
+* Create a game Protobuf object.
+* Create a game Protobuf service interface.
+* Extend your unit tests.
+* Interact via the CLI.
 
 </HighlightBox>
 

diff --git a/academy/4-my-own-chain/events.md b/academy/4-my-own-chain/events.md
@@ -7,19 +7,23 @@ tag: deep-dive
 
 # Events - Emitting Game Information
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 
 * You understand the concepts of [events](../2-main-concepts/events.md).
 * Go is installed.
 * You have the checkers blockchain codebase with `MsgPlayMove` and its handling. If not, follow the [previous steps](./play-game.md) or check out [the relevant version](https://github.com/cosmos/b9-checkers-academy-draft/tree/play-move-handler).
+
+</HighlightBox>
+
+<HighlightBox type="synopsis">
 
-In this section:
+In this section, you will:
 
-* Define event types
-* Emit events
-* Extend unit tests
+* Define event types.
+* Emit events.
+* Extend unit tests.
 
 </HighlightBox>
 

diff --git a/academy/4-my-own-chain/external-gui.md b/academy/4-my-own-chain/external-gui.md
@@ -1,13 +1,13 @@
 ---
-title: Get an external GUI
+title: Get an External GUI
 order: 24
 description: Find a Checkers GUI before you integrate with CosmJS
 tag: deep-dive
 ---
 
-# Get an external GUI
+# Get an External GUI
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 

diff --git a/academy/4-my-own-chain/game-deadline.md b/academy/4-my-own-chain/game-deadline.md
@@ -7,19 +7,23 @@ tag: deep-dive
 
 # Store Field - Keep an Up-To-Date Game Deadline
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 
 * You understand the concepts of [Protobuf](../2-main-concepts/protobuf.md).
 * Go is installed.
 * You have the checkers blockchain codebase with the game FIFO. If not, follow the [previous steps](./game-fifo.md) or check out the [relevant version](https://github.com/cosmos/b9-checkers-academy-draft/tree/game-fifo).
 
-In this section:
+</HighlightBox>
+
+<HighlightBox type="synopsis">
+
+In this section, you will:
 
-* Implement a deadline
-* Work with dates
-* Extend your unit tests
+* Implement a deadline.
+* Work with dates.
+* Extend your unit tests.
 
 </HighlightBox>
 

diff --git a/academy/4-my-own-chain/game-fifo.md b/academy/4-my-own-chain/game-fifo.md
@@ -7,16 +7,20 @@ tag: deep-dive
 
 # Store FIFO - Put Your Games in Order
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 
 * You understand the concepts of [ABCI](../2-main-concepts/architecture.md), [Protobuf](../2-main-concepts/protobuf.md), and of a [doubly-linked list](https://en.wikipedia.org/wiki/Doubly_linked_list).
 * Go is installed.
 * You have the checkers blockchain codebase with `MsgRejectGame` and its handling. If not, follow the [previous steps](./reject-game.md) or check out [the relevant version](https://github.com/cosmos/b9-checkers-academy-draft/tree/reject-game-handler).
 
-In this section:
+</HighlightBox>
+
+<HighlightBox type="synopsis">
 
+In this section, you will deal with:
+
 * The FIFO data structure
 * FIFO unit tests
 

diff --git a/academy/4-my-own-chain/game-forfeit.md b/academy/4-my-own-chain/game-forfeit.md
@@ -1,25 +1,29 @@
 ---
-title: EndBlock - Auto-expiring Games
+title: EndBlock - Auto-Expiring Games
 order: 14
 description: You enforce the expiration of games
 tag: deep-dive
 ---
 
-# EndBlock - Auto-expiring Games
+# EndBlock - Auto-Expiring Games
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 
 * You understand the concepts of [ABCI](../2-main-concepts/architecture.md).
 * Go is installed.
 * You have the checkers blockchain codebase with the elements necessary for forfeit. If not, follow the [previous steps](./game-winner.md) or check out [the relevant version](https://github.com/cosmos/b9-checkers-academy-draft/tree/game-winner).
+
+</HighlightBox>
+
+<HighlightBox type="synopsis">
 
-In this section:
+In this section, you will:
 
-* Begin block and End block operations
-* Forfeiting games automatically
-* Garbage collection
+* Do begin block and end block operations.
+* Forfeit games automatically.
+* Do garbage collection.
 
 </HighlightBox>
 

diff --git a/academy/4-my-own-chain/game-wager.md b/academy/4-my-own-chain/game-wager.md
@@ -7,20 +7,24 @@ tag: deep-dive
 
 # Token - Let Players Set a Wager
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 
 * You understand the concepts of [modules](../2-main-concepts/modules.md)), [keepers](../2-main-concepts/multistore-keepers.md), and [Protobuf](../2-main-concepts/protobuf.md).
 * Go is installed.
 * You have the checkers blockchain codebase up to game expiry handling. If not, follow the [previous steps](./game-forfeit.md) or check out [the relevant version](https://github.com/cosmos/b9-checkers-academy-draft/tree/forfeit-game).
+
+</HighlightBox>
+
+<HighlightBox type="synopsis">
 
-In this section:
+In this section, you will:
 
-* Add wagers
-* The Bank module
-* Handling money
-* Integration tests
+* Add wagers.
+* Work with the Bank module.
+* Handle money.
+* Do integration tests.
 
 </HighlightBox>
 

diff --git a/academy/4-my-own-chain/game-winner.md b/academy/4-my-own-chain/game-winner.md
@@ -7,18 +7,22 @@ tag: deep-dive
 
 # Store Field - Record the Game Winner
 
-<HighlightBox type="synopsis">
+<HighlightBox type="prerequisite">
 
 Make sure you have everything you need before proceeding:
 
 * You understand the concepts of [Protobuf](../2-main-concepts/protobuf.md).
 * Go is installed.
 * You have the checkers blockchain codebase with the deadline field and its handling. If not, follow the [previous steps](./game-deadline.md) or check out the [relevant version](https://github.com/cosmos/b9-checkers-academy-draft/tree/game-deadline).
+
+</HighlightBox>
 
-In this section:
+<HighlightBox type="synopsis">
 
-* Check for a game winner
-* Extend unit tests
+In this section, you will:
+
+* Check for a game winner.
+* Extend unit tests.
 
 </HighlightBox>