What Are the Different Block Categories in Scratch? - Wiingy

There 9 types of Block categories in Scratch which are categorized based on the function they perform. In this blog, we will discuss each one of them in detail.

Getting Started with Scratch - Scratch Wiki

Block Categories - Scratch Wiki

Diversify block colours · Issue #3914 · scratchfoundation/scratch-gui · GitHub

Block types, Scratch 3 Walkthrough and Demo

Broadcast in Scratch Different Types of Broadcast Blocks - Wiingy

Silicon Valley Robotics

Identify four sensing blocks used in Scratch and describe what they do.

Looks Blocks in Scratch Know How To Use Looks Block in Scratch - Wiingy

Scratch Blocks Usage