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!
This lesson is designed as a supplemental or extension to the 2nd grade Smithsonian Science for the Classroom module titled How Can We Find the Best Place for a Plant to Grow? This lesson can be taught as an extension to Lesson 6: A GARDENER'S GADGET. This lesson is designed to facilitate student learning about sustainable design and green chemistry principles.
Preventing the spread of diseases is not only an Indiana Academic Standard that is required, but is applicable to keep schools and students healthy. This lesson plan is perfect for a heath teacher or general educator regarding grade 2. While this lesson is intended for Grade 2, it can be easily modified to reach younger grades or made more challenging and/or in-depth for older grades.
This lesson covers the concept of skip counting by 5's and 10's.
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.