Scratch Lab 3

My Scratch Projects

Descriptions About Each Problem Scratch

Problem 1

Create a simple animation using the built in costumes for any sprite you choose. You should use a forever loop so that the animation won’t end. Add another sprite to act as a button. Name this sprite “Faster”. Add another sprite that also acts as a button. Name this sprite “Slower”. Using a variable called “speed”, have the faster button speed up the animation and the slower button slow it down.

Problem 2

Build a program where a sprite asks for the following information (the answers should all be stored as variables) Name Grade Favorite Activity Favorite Food The sprite should then have a ‘conversation’ with another sprite (who wasn’t on the screen until now) about the cool person they just met.



Problem 3

Write a program that takes two ordered pairs of points and calculates the distance between them. Hint: You might want to use 4 variables. Test your program with a known distance. For example, the ordered pairs (2, 3) and (5, 7) should have a distance of 5 units







Click Here to see my writeup

Click HERE to return to homepage.