CSC 102 Fall 202: Snap Lab 3

Overview

Learning Steps

Details

1. Create 4 sprites (your choice as to their appearances). They should be labeled:
   • Quizzer, Checker, Recorder, Reporter
   • You will want at least three global variables (one for the answer, one for how many were answered correctly, and one for how many were answered incorrectly).
   • When the Reporter sprite is clicked, it should say how many were answered correctly, how many incorrectly, the percentage that were correct, and stop the program.
   • When the Quizzer is clicked, it needs to pick the two random numbers (just like last lab), display the question, set the answer variable to the correct answer, and send a message to the Checker to check the results
   • The Checker asks the user for their answer, checks the result and then sends one of two message to Recorder indicating if it was right or not
   • The Recorder adds one to the appropriate counter based on which message it receives
   • Use a block for the Quizzer and another block for the Reporter
2. There are a few other details that you will need to do
3. Do not forget to clean up your code
4. Do not forget your comment block (put this in your Quizzer sprite)

Challenges

1. allow the user to specify how many questions to be drilled on
2. continue to drill the user until he/she says to quit
3. allow the user to try 5 times to get the answer right before moving one.
4. allow the user to pick between the four basic operations
5. allow for negative numbers (and handle ALL possible situations for all possible numbers and the four basic operations)

Comments

• Don't spend more than 1 hour on the challenges without making sure homework for all your other classes are done.
• Place your code and your form in a zip folder and upload that into canvas before the due date