How to use Scratch in Citizen Maths

This latest phase of Citizen Maths Scratch Videos includes content for Proportion, Representation, and Uncertainty:
https://www.citizenmaths.com/how-to-use-scratch-in-citizen-maths/

In addition to the videos, the site includes a table (excerpted below) describing which skills are explored in each video.
 

1: Introducing the Scratch website           How to: access the website browse Scratch ‘projects’ (the name for the programs made by coding in Scratch) access online help
2: A maze project           How to: How to look inside a project Understanding the different elements of a Scratch project
3: A spiral project          How to: create a new project change the sprite use these blocks: clear, go to, pendown, penup, move, turn, point in direction connect blocks to make a script
4: A regular pentagon project          How to: use the sprite library move the sprite with the mouse use these blocks: move, pendown, turn, repeat, clear
5: Small and large regular pentagons          How to: make a variable display the variable on the screen set a value for a variable use a variable in a script
6: Regular polygons          How to: make and use a second variable calculate with a variable using the ‘divide’ block use the point in direction block

Thanks to Seb Schmoller, of Citizen Maths, for sharing this resource.