Wednesday, September 4th

Back to School Night - Please let your parents know that the Mobile Apps presentation will be in room 241 NOT 245 that night.

Check Binary Numbers worksheet homework.
How to check your answers on a Mac or PC (note - during any quiz on binary numbers you will NOT be allowed to use a calculator.)

Prepare for Binary Quiz Friday!

2.9 Binary Numbers
Answer the questions and reflections for teacher check.

Use your chart to play The Binary Game - see how many levels you can get through.

Review of the essential control structures that programmers use to design algorithms:

• Sequence. An algorithm is a sequence of precise statements (blocks).
• Selection (if/else). An algorithm can select between two alternative paths based on some condition.
• Repetition (repeat). An algorithm can repeat a sequence of statements.

if/else statements - how to modify and if/else block

How to use one player for your sound app

2.7 I Have a Dream Projects
Answer the questions and reflections for teacher check.
Complete the exercise part of this page and show it to one of the instructors for teacher check.

Begin working on the Sound Board App Project - be sure it works properly, when I press any image multiple times it should stop and start the audio file. If I press several images only one audio file should play and that would be the last image I tapped.

Complete the Sound Board App page - follow the same format used for the HelloPurr page.

2.8 What is Abstraction
Complete the exercise part of this page and show it to one of the instructors for teacher check.
On your web site create a new section under your Sections 2 Reflections page called What is Abstraction and then copy the reflection questions to this new page. Answer the reflection questions.

Homework

Update your google site to include a page for your soundboard app, use the HelloPurr page as a sample to follow.
Computer Parts Quiz Thursday - review your drawing of the internal parts of a computer.