This lesson extends the drawing skills to include width and height and introduces the concept of random number generation. The class learns to draw with versions of ellipse() and rect() that include width and height parameters and to use the background() block to fill the screen with color. At the end of the progression the class is introduced to the randomNumber() block and uses the new blocks to draw a randomized rainbow snake.
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TopicsI will be posting after most assignments so that students who are absent can follow along at home and students who want to extend their learning will have a chance. Archives
March 2019
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