Collision Detection in Scratch Using Pythagoras Theorem
Channel: Surfing Scratcher
Date: 2020-11-26

You know the 'touching' and 'distance to' block, but do you know how they actually work? In this tutorial, you'll learn about some collision detection in Scratch via trigonometry. It'll prep you nicely for when you transition across to other programming languages.

📥 Download Starter Projects: http://surfingscratcher.com/recommends/scratch-trigonometry-series-starter-projects/

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🔗🔗🔗 LINKS  🔗🔗🔗

➡️ Awesome Tutorial: https://www.raywenderlich.com/2736-trigonometry-for-game-programming-part-1-2
➡️ GeoGebra Unit Circle: https://www.geogebra.org/m/zTgXD6QK#material/VmWMs3Rc
➡️ Khan Academy Trigonometry: https://www.khanacademy.org/math/trigonometry

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🛒🛒🛒SHOP 🛒🛒🛒
Educators and teachers, you can find unplugged lessons, resources and activities to purchase for this tutorial series on my website here:

➡️Educational Resources: https://www.surfingscratcher.com/shop/
➡️Browse my Teachers Pay Teachers Store: https://bit.ly/2Tq45lH

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📝📝📝 VIDEO DESCRIPTION 📝📝📝

0:00 Intro
00:52 Tutorial Start
1:12 Sketchbook Explanation
4:53 Pythagoras Theorem Card
5:20 Scratch Coding Demo

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❓🤔❓ WHAT IS SURFING SCRATCHER? ❓🤔❓

Surfing Scratcher wants to show learners, students, educators and teachers how to learn mathematics through coding games online with Scratch 3 programming projects. Whether you are a Scratch beginner, or you're an educator wondering how to use Scratch in your classroom or looking for lessons & resources for your classroom, Surfing Scratcher is here to help you on your journey. 

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