Several extensions are accessible for Scratch, expandable to your block list. To select an extension, simply click the blue button located beside the standard block sections.

Music Extension

With the Music extension, you can play MIDI notes using a variety of instruments. Scratch 3.0 incorporates seven blocks from the Music extension.

Pen Extension

Engage the Pen extension to wield a virtual drawing tool on the stage. Within Scratch 3.0, you’ll discover a collection of nine Pen stack blocks to amplify your creative possibilities.

Video Sensing Extension

Projects can interact with a webcam using the Video Sensing extension. Scratch 3.0 includes four Video Sensing blocks.

Text to Speech Extension 

Make your words heard with the Text to Speech extension. Scratch provides three easy-to-use Text to Speech blocks for adding spoken content to your creations.

Translate Extension

Transform text into different languages with the Translate extension. Scratch offers two Translate reporter blocks:

Makey Makey Extension

Seamlessly connect projects to Makey Makey with the dedicated extension. In Scratch, you’ll find two Makey Makey hat blocks:

Micro:bit Extension:

oster interaction with micro:bit through the micro:bit extension. Scratch features ten micro:bit blocks for enhanced project integration.

LEGO MINDSTORM EV3 Extension

Enhance communication between projects and LEGO MINDSTORMS EV3 using the dedicated extension. Scratch 3.0 presents 11 EV3 blocks for seamless integration.

LEGO BOOST Extension

Unlock project interactions with LEGO BOOST via the LEGO BOOST extension. Scratch 3.0 offers 12 LEGO BOOST blocks.

Within Scratch 3.0, you’ll find a versatile set of Lego BOOST stack blocks, reporter blocks, hat blocks, and a boolean block, totaling seven stack blocks, two reporter blocks, two hat blocks, and one boolean block.

LEGO WeDo 2.0 Extension

Connect projects to the LEGO WeDo Construction Set through the Lego Education WeDo 2.0 extension. Scratch 3.0 provides 11 blocks for your use.

Within Scratch 3.0, you’ll find a set of six Lego Education WeDo 2.0 stack blocks, along with two hat blocks, two reporter blocks, and one boolean block.

In conclusion, Scratch extensions expand the horizons of creativity, allowing you to effortlessly integrate specialized features into your projects. By enabling interactions with devices like LEGO MINDSTORMS EV3 and LEGO WeDo 2.0, along with text-to-speech and translation capabilities, these extensions offer dynamic learning experiences. With Scratch’s user-friendly platform and an array of extension options, you’re empowered to enhance your coding skills and transform your imaginative concepts into reality.

Assembling a scene in Scratch Read More.