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	<id>https://www.paulbui.net/wiki/index.php?action=history&amp;feed=atom&amp;title=APCS_-_1819_-_September</id>
	<title>APCS - 1819 - September - Revision history</title>
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	<updated>2026-06-20T12:41:10Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.paulbui.net/wiki/index.php?title=APCS_-_1819_-_September&amp;diff=14696&amp;oldid=prev</id>
		<title>Admin: Protected &quot;APCS - 1819 - September&quot; ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)) [cascading]</title>
		<link rel="alternate" type="text/html" href="https://www.paulbui.net/wiki/index.php?title=APCS_-_1819_-_September&amp;diff=14696&amp;oldid=prev"/>
		<updated>2018-10-08T14:26:51Z</updated>

		<summary type="html">&lt;p&gt;Protected &amp;quot;&lt;a href=&quot;/wl/APCS_-_1819_-_September&quot; title=&quot;APCS - 1819 - September&quot;&gt;APCS - 1819 - September&lt;/a&gt;&amp;quot; ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)) [cascading]&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 14:26, 8 October 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Admin</name></author>
		
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	<entry>
		<id>https://www.paulbui.net/wiki/index.php?title=APCS_-_1819_-_September&amp;diff=14695&amp;oldid=prev</id>
		<title>Admin: Created page with &quot;== Friday (9/28/18) == &#039;&#039;&#039;Warmup:&#039;&#039;&#039; * Write out the truth tables for !, &amp;&amp;, and || * Example: {| class=&quot;wikitable&quot; |- ! x ! !x |- | true || false |- | false || true |}  &#039;&#039;&#039;Ag...&quot;</title>
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		<updated>2018-10-08T14:26:43Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Friday (9/28/18) == &amp;#039;&amp;#039;&amp;#039;Warmup:&amp;#039;&amp;#039;&amp;#039; * Write out the truth tables for !, &amp;amp;&amp;amp;, and || * Example: {| class=&amp;quot;wikitable&amp;quot; |- ! x ! !x |- | true || false |- | false || true |}  &amp;#039;&amp;#039;&amp;#039;Ag...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Friday (9/28/18) ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Warmup:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Write out the truth tables for !, &amp;amp;&amp;amp;, and ||&lt;br /&gt;
* Example:&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! x&lt;br /&gt;
! !x&lt;br /&gt;
|-&lt;br /&gt;
| true || false&lt;br /&gt;
|-&lt;br /&gt;
| false || true&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Agenda:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Logical Operators review&lt;br /&gt;
* Activity 4: Booleans review&lt;br /&gt;
* Test 4 review&lt;br /&gt;
* Boolean Bingo&lt;br /&gt;
** You can only sign off the center square&lt;br /&gt;
** You must try to find other people to sign off all the other squares (towards a blackout bingo board)&lt;br /&gt;
** You can have a person sign off a maximum of 3 squares&lt;br /&gt;
* Conditional Statements (if-statements)&lt;br /&gt;
* Blocks&lt;br /&gt;
* Complete the 3 Conditional Statement Practice assignments in Repl.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Homework:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Complete Activity 6: Airline meals&lt;br /&gt;
&lt;br /&gt;
== [https://docs.google.com/presentation/d/1PoA335gHnDCoWpGEpgHLDDaVzxjZ7fdE-oDaQaiENaQ/edit?usp=sharing Back to School Night] ==&lt;br /&gt;
&lt;br /&gt;
== Monday - Wednesday (9/24/18 - 9/26/18) ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Warmup:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Take the Strings Quiz in Canvas&lt;br /&gt;
* Complete Activity 3 and Test 3 if you have not already done so&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Agenda:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Activity 3 questions?&lt;br /&gt;
* Test 3 questions?&lt;br /&gt;
* Keyboard input with Scanner&lt;br /&gt;
* E-mail Harvester Assignment - submit via Repl.it&lt;br /&gt;
*# Spammers use bots to crawl the Internet and harvest e-mail addresses to send spam e-mails. You will write a program that isolates and harvests the e-mail address from a String inputted via the Scanner and keyboard&lt;br /&gt;
*# Using only String methods, you must find and isolate the e-mail address in the String.  No loops.&lt;br /&gt;
*# Print out the harvested e-mail address&lt;br /&gt;
* Booleans&lt;br /&gt;
* Relational Operators&lt;br /&gt;
* Comparing Strings&lt;br /&gt;
* Logical Operators&lt;br /&gt;
* Complete Activity 4: Booleans&lt;br /&gt;
* Complete Test 4&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Homework:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Complete Activity 4 and Test 4 by Friday (9/28/18)&lt;br /&gt;
&amp;lt;!--* Read the eIMACS chapter on [https://www.eimacs.com/eimacs/mainpage?cid=162149&amp;amp;epid=E2326341049 Arrays]--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Thursday (9/20/18) ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Warmup:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Evaluate the following expressions:&lt;br /&gt;
*# String s = &amp;quot;warmup&amp;quot; + 1 + (2*3) + &amp;quot;string&amp;quot;; //what is s?&lt;br /&gt;
*# &amp;quot;this\\is\na\&amp;quot;test\&amp;quot;on escape chars&amp;quot;.length()&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Agenda:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* String Methods&lt;br /&gt;
** length(), substring(), indexOf()&lt;br /&gt;
** [https://docs.oracle.com/javase/8/docs/api/java/lang/String.html String Javadoc]&lt;br /&gt;
* Displaying Messages&lt;br /&gt;
* Converting Between Numbers and Strings&lt;br /&gt;
* Complete Activity 3: Strings 1&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Homework:&lt;br /&gt;
* Complete Activity 3: Strings 1 if you did not do so in class&lt;br /&gt;
* Complete Test 3&lt;br /&gt;
&lt;br /&gt;
== Tuesday (9/18/18) ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Agenda:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Test 2 review&lt;br /&gt;
* Complete Activity 2: Circles &amp;amp; Spheres within the first 10-15 minutes of class&lt;br /&gt;
* Strings&lt;br /&gt;
** Special escape characters&lt;br /&gt;
** Concatenation&lt;br /&gt;
** String Methods&lt;br /&gt;
*** length(), substring(), indexof()&lt;br /&gt;
&lt;br /&gt;
== Friday (9/14/18) ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Warmup:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Take the Types &amp;amp; Casting Quiz in Canvas&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Agenda:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Arithmetic Expressions&lt;br /&gt;
* Pitfalls and Surprises 1 2&lt;br /&gt;
* Declaring and Assigning Values to Variables&lt;br /&gt;
* Programming Shortcuts&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Homework:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Complete Test 2 (attempt closed-book, but you may refer to references if you need to)&lt;br /&gt;
** Please attempt it closed-book, closed-person.  We will go over the questions in class&lt;br /&gt;
&lt;br /&gt;
== Wednesday (9/12/18) ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Warmup:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Make sure you completed the Test 1 homework&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Agenda:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Go over Types &amp;amp; Casting&lt;br /&gt;
* Go over Test 1&lt;br /&gt;
* Arithmetic Expressions&lt;br /&gt;
** Modulus (%)&lt;br /&gt;
** Integer division&lt;br /&gt;
&lt;br /&gt;
== Monday (9/10/18) ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Agenda:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Mr. Bui&amp;#039;s son is sick, so he&amp;#039;s out today. Please complete the following agenda today.&lt;br /&gt;
* Reminder: Sign electronic syllabus by end of today&lt;br /&gt;
* Values, Types &amp;amp; Variables - Integers, Doubles, &amp;amp; Casting&lt;br /&gt;
*# Login to eIMACS&lt;br /&gt;
*# Go to Table of Contents&lt;br /&gt;
*# Click on Java Basics&lt;br /&gt;
*# Click on Variables and Expressions&lt;br /&gt;
*# Read and work through the chapters on Integers, Doubles, and Casting&lt;br /&gt;
*#* Attempt the Exercises, but do not spend too long on them&lt;br /&gt;
*# Complete Test 1 (individually, open-book)&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Homework:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Complete Test 1 (individually, open-book)&lt;br /&gt;
&lt;br /&gt;
== Thursday (9/6/18) ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Warmup:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Complete the [https://goo.gl/forms/I5pkQ43Yo1LaXRxx2 Student Survey]&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Agenda:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Attendance&lt;br /&gt;
* Misc logistics&lt;br /&gt;
** 20/10 no pass policy&lt;br /&gt;
** Location of bathrooms&lt;br /&gt;
** Sign in/out sheets&lt;br /&gt;
** Mr. Bui has B Lunch&lt;br /&gt;
* [[AP Computer Science Syllabus]]&lt;br /&gt;
** Sign electronic form by next Monday (9/10/18)&lt;br /&gt;
* Receive/register for [https://www.eimacs.com/ eIMACS] textbook&lt;br /&gt;
* Create/login to [https://repl.it/ Repl.it] using your APS Google account&lt;br /&gt;
** Join our [https://repl.it/classroom/invite/YXIi8Ri repl.it class]&lt;br /&gt;
* Introductions w/ Pictures&lt;br /&gt;
*# You will be given a group Google presentation&lt;br /&gt;
*#* [https://docs.google.com/presentation/d/1gTkN9J0Oo5J004kF39G9TC6vKVw-bStbVBaIEoOaFhA/edit?usp=sharing Period 2]&lt;br /&gt;
*# Create a new slide&lt;br /&gt;
*# Use your first and last name as your title&lt;br /&gt;
*# Paste 4 or more images that describe who you are&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Homework:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Complete you Introductions w/ Pictures slide.  We will all present our slide at the beginning of next class&lt;br /&gt;
* Signed electronic syllabus by Monday (9/10/18)&lt;br /&gt;
&lt;br /&gt;
== Tuesday (9/4/18) ==&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Agenda:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Introductions &amp;amp; attendance&lt;br /&gt;
** [https://docs.google.com/presentation/d/1Nzo-2anihJvunXw6plSr3pdw9mS26Mv0CZLT-inhGoc/edit?usp=sharing About Me]&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
		
	</entry>
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