Tuesday, May 12, 2015

Programming Assignment 3

  1. Click the green flag. What do the three animals do? The cat and monkey glide to the right side of the screen while the dog moves to the right side. 
  2. Look at the scripts for each of the 3 sprites. What 3 blocks do all three sprites use? They use "when green flag clicked", "wait", and "go to". 
  3. What blocks does the cat use to move? "go to" and "move 10 steps". 
  4. What block does the dog use to move? "go to" 
  5. What block does the monkey use to move? "go to" and "glide". 
  6. Describe in your own words how the move block works. It makes the person move a certain amount of steps forward or backwards. 
  7. Describe in your own words how the go to xy block works. It makes that sprite go to the coordinates that you designated for it. Used mostly in a starting point. 
  8. Describe in your own words how the glide block works. The sprite will glide over slowly instead of instantly (like the go to) to the designated coordinates. 
  9. Some of the blocks require x: and y: coordinates. Place the mouse over the white window and look at the mouse x: and mouse y: numbers underneath the bottom. How are the x: and y: coordinates determined in Scratch? The x and y coordinates are determined like a graph. The middle being (0,0).

No comments:

Post a Comment