Valders High School

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Mr. Riesterer

Welcome to Mr. Riesterer’s Web Page
Rer’s Web Page 1
Change the preceding text.

Even though I am a distant relative to many people in the area, I am not native to Manitowoc County. I grew up on a small farm in southern Wisconsin, about 30 miles south of Madison. There I learned about hard work and responsibility.

I went to Milton High School, then to the University of Wisconsin in Madison where I earned a degree in secondary education—mathematics. I was hired in 1986 at Valders High School. After starting at Valders, I worked for and completed a Masters degree in computer education through Cardinal Stritch University.

I live in Manitowoc with my wife Karen, who teaches at Valders Middle School. We have 2 sons: Grant and Ryne.

Best time to call is at 3:20 p.m. or at 7:30 a.m.


Contact information for Mr. Riesterer

Phone: 920-775-9530 extension: 4178

The web address: will take you to the web site for this course. Go to lesson resources for extra help or practice. Go to chapter resources for practice before a test.

The web address: will take you to the web site for this course. Choose math, Wisconsin, and high school at the beginning of the site. Click 2007 under the picture of the book then go to Practice, Practice, Practice section for extra help or practice. Go to assessment for practice before a test.

This is the text book for Integrated Algebra and Geometry. The web site for a newer version of the book can be found at:

This is the software that can be downloaded for free offered by Carnegie Mellon University and can be found at:

Go to the site, go to downloads, and choose Alice 2.3

Mr. Riesterer’s Schedule

If a student needs help the best time to come in is 2nd or 4th hour when I have prep or study hall. If that doesn’t fit in their schedule, then they should try to see me before school after 7:20 a.m. or after school before 4:00 p.m.



Semester 1


Semester 2


8:00 – 8:46





8:50 – 9:36



Study Hall Q3 Prep Q4


9:50 – 10:36



Software Design


10:40 – 11:26

Study Hall Q1 Prep Q2




11:30 – 12:16





12:50 – 1:36

Computer Science 1


Software Design


1:40 – 2:26

Integrated Alg/Geom.


Integrated   Alg/Geom.


2:30 – 3:16