Class Summaries 2/27

Precalculus

Quiz on graphing the reciprocal functions today.  A worksheet was assigned for homework (odds only).

Intro to Algebra

Chapter 4 Test today.  No new homework.

Computer Science 2

Last work day on Lab #3.  Due today at 2:30pm.

Also - Test #2 is on Tuesday, March 3rd.

Class Summaries 2/26

Precalculus

Check Mr. Fritz's blog for the solutions to the discovery activity  (http://mrfritz23.blogspot.com).  There was also a worksheet given for homework...you can find everything at his blog.  Quiz tomorrow on graphing the reciprocal trig functions.

Intro to Algebra

Review of Chapter 4 Today.  Finish the given worksheet in class, and check the solutions here.  Chapter 4 Test tomorrow.

Computer Science 2

Work on Lab #3.  Due tomorrow at 2:30pm.

Class Summaries 2/25

Precalculus

Mr. Fritz went over the cotangent function and assigned a worksheet.  You can pick it up in class.

Intro to Algebra

Partner quiz today on 4.1-4.6.  No new homework.

Computer Science 2

Work on lab 3.  See yesterday's post.

Class Summaries 2/24

Precalculus

Mr. Fritz has taken it upon himself to design and implement his own blog. I will refer you to that:

http://mrfritz23.blogspot.com/

Intro to Algebra

Review of chapter 4 (sections 4.1-4.6). We had a worksheet for homework, please pick it up in class.

Computer Science 2

Today we discussed the Math class, and I assigned Lab #3.

Math class powerpoint

Quadratic.java

Lab 3 problems:

Class Summaries 2/23

Precalculus

Began 4.6 with Mr. Fritz today.  4.6 Notes, Day One  |   Chapter 4c Schedule

Homework #1 for tomorrow.

Intro to Algebra

Began the review of Chapter 4.  Assigned the 'Chapter 4 Test A' worksheet - pick up in class.

Computer Science 2

Discussed packages, and the Random class today.   We did a bit of practice in class, and I assigned EX 3.5-3.7 from the end of the chapter in the book...due at 2:30pm Tuesday.

3.3-3.4 Packages and Random Class  |  RandomNumbers.java

Class Summaries 2/20

Precalculus

Chapter 4b test.  No new HW.

Intro to Algebra

4.6 Slope-Intercept form, cont.  No new HW.

Computer Science 2

Work on String mini-lab.  It's due at 2:30pm today.

Stuff from Wednesday:  3.1-3.2 Powerpoint  |  Notes from Wed.  |  Program

Class Summaries 2/19

Precalculus

Review for the Chapter 4b test with Mr. Fritz.  

Solutions to the Chapter 4b review

Video explanations - See the Precalculus screencast section on the right side of this page.  Look for filenames that begin with 2009_02_19  (They are there, and there are a lot of them...you can find them...just take the 1 or 2 minutes required to look for them).

Intro to Algebra

Work more on slope-intercept form in class (4.6 Practice B 1-18).  No additional homework.

Computer Science 2

String class mini-lab:

1)  Write a program that prompts the user to enter a sentence.  The program then does EACH of the following:

a)  Outputs a new sentence that replaces all 'a' characters with 'z' characters.

b)  Outputs a new String that only shows the first 7 characters of the original sentence (so, make sure when you prompt the user for a sentence, that they enter in at least 7 characters, otherwise the method you use to make this work will produce an error).

c)  Outputs a new String that is the same as the original, but all UPPERCASE.

2)  Modify your "Mad Libs" program to do the same three tasks as above.

This is due Friday, February 20th, at 2:30pm.