Coders use the repeat block to repeat a silly dance for Scratch Cat using motion blocks. The purpose of this project is to introduce young coders to repeating algorithmic sequences in ScratchJr.
Now we add a horizontal component to our system.
Next lets build a diagram that break rotation into smaller parts. The next exercise will give us a chance to build our understanding of this diagram.
Let's look more closely at how light behaves when it strikes an object. We'll cover diffuse and specular surface responses.
Connecting key poses with straight lines is called linear interpolation.
Explore how midpoints are used to describe the "string art construction.".
This video introduces the parametric form of a ray in 2D.
First we'll review De Casteljau's algorithm using three points. Then it's your turn to figure out how to do it with 4 points!
Introduction to syntax for shape objects
Let's review the multiplication principle which allows us to quickly count the number of possible robots.
Let's build some snakes to get us thinking about permutations.
Now we can combine split and average into a single operation called subdivide.
Now we can begin laying out our scene! Starting with translation...
Now you'll need to start moving your lamp around using translations.
Next let's extend the averaging step from the previous lesson to include multiple points. Now we'll need to calculate positions using a weighted average.
Where does the string touch the parabola? See if you can come up with your hypothesis!
Coders use a variety of blocks and sprites to animate a mini research project about the desert. The purpose of this project is to introduce using the message blocks with multiple sprites and pages.
Coders use a variety of blocks and sprites to create a multi-page story about being very tiny. The purpose of this project is to reinforce the “go to page” blocks and to apply previous understandings across multiple pages.
Coders review and apply a variety of blocks and sprites to animate a multi-page project about talking animals. The purpose of this project is to review using the message blocks with multiple sprites and pages.
Coders revisit a previously created project about outer space to add a short story about travelling to outer space. The purpose of this project is to apply newly acquired understandings to a prior project.