I recently wrote my CBP Certified Blockchain Practitioner exam, and although I did not have a track to follow, I had to read through many materials.

 I started compiling all the materials I used when I found none available to ease the learning path of anyone taking the CBP exam.
You will be tested on these core areas in preparing for the exam. 
Understanding The Basics
Nodes - Blockchain council - Node in Blockchain - https://www.blockchain-council.org/blockchain/blockchain-nodes/

 Builtin - Learning about Node - https://builtin.com/blockchain/blockchain-node
Mining - Blockchain Council - Blockchain Mining - https://www.blockchain-council.org/blockchain/blockchain-mining-a-comprehensive-step-by-step-guide/
Consensus Algorithm - Geek - Proof - https://www.geeksforgeeks.org/consensus-algorithms-in-blockchain/ Crypto - Consensus - https://crypto.com/university/consensus-mechanisms-in-blockchain

Investopedia - Learning about consensus - https://www.investopedia.com/terms/c/consensus-mechanism-cryptocurrency.asp
Transactions - How it works - Ledger - https://www.ledger.com/academy/how-does-a-blockchain-transaction-work 

Decript - Learn How the transaction works - https://decrypt.co/resources/blockchain-transactions
Forks - Hard Fork Vs Soft Fork - https://www.investopedia.com/terms/h/hard-fork.asp
Ledger - https://www.ledger.com/academy/what-is-a-fork
Smart Contracts - Ethereum - https://ethereum.org/en/developers/docs/smart-contracts/
Smart Contracts: The Blockchain Technology That Will Replace Lawyers - Blockgeeks
Best Practices for Smart Contract Development - Nov 10, 2019 - Yos Riady
Clean contracts - a guide on smart contract patterns & practices - Jul 30, 2020 - wslyvh
Decentralized Apps - Dapp for beginners - geekforgeek - https://www.geeksforgeeks.org/what-are-decentralized-apps-dapps-in-blockchain/
IFPS Fundamentals - 101Blockchain - Introduction to IPFS - https://101blockchains.com/ipfs-tutorial/
Freecodecamp - Technical guide to IPFS - https://www.freecodecamp.org/news/technical-guide-to-ipfs-decentralized-storage-of-web3/
YouTube - What is IPFS and How to Use it - https://www.youtube.com/watch?v=C3zrFkOacss`

Overview Of Ethereum
About Ethereum - Everything you need is here - https://ethereum.org/en/developers/docs/intro-to-ethereum/
EVM (Ethereum Virtual Machine)
Ethereum Tokens
Test Networks of Ethereum
Proof of Stakes
Proof of Work

Non-Fungible Token (NFT)
ERC-721 Standard - https://ethereum.org/en/developers/docs/standards/tokens/erc-721/
ERC-1155 Tokens - https://decrypt.co/resources/what-is-erc-1155-ethereums-flexible-token-standard
Metaverse Basics

Ethereum 2.0 ( The Merge ) - https://bitpay.com/blog/ethereum-2-the-merge/
Scalability
Energy Consumption
Beacon Chain
Plasma

Ethereum Tokens(Fungible )
Ethereum Request for Comments (ERC) - https://www.blockchain-council.org/ethereum/erc-token-standards/
Ethereum Improvement Proposals (EIPs)
ERC-20 Standard
ERC - 884 Standard
DeFi (Decentralised Finance) - https://www.investopedia.com/decentralized-finance-defi-5113835
DAO (Decentralized Automation Organization) - https://www.investopedia.com/tech/what-dao/