Mr. Ringhofer's Web Page
CEP Pre-Calc/Calculus 16-17
Honors Algebra 3 16-17
Algebra 3 16-17
CEP Beg Col Alg/Col Alg 16-17
Foundations Algebra 3 16-17
AP Calculus 16-17
Formula Quiz
Rules and Study Hints
Grading Policy
Calculus Formula Quiz
CEP Pre-Calculus/Calculus 15-16
CEP Beg Col Alg/Col Alg 15-16
CEP Col Alg/Pre-Calculus 15-16
Honors Algebra 3 15-16
Geometry 2nd Semester 2016
Algebra 3 15-16 6th hour
AP Calculus 13-14
 
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Mr. Ringhofer's Website

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E-mail address:  tringhofer@isd361.k12.mn.us
 School Phone Number:  283-2571 ext. 155
Cell Phone:  218-324-3053

Class Schedule 2016-2017
1st hour:  8:30-9:20  Concurrent Pre-Calculus/Calculus

2nd hour:  9:25-10:15 Honors Algebra 3

3rd hour:  10:20-11:10 Algebra 3

4th hour:  11:15-12:05 Concurrent Beginning College Algebra/College Algebra

5th hour:  12:10-1:00 Foundations Algebra 3

6th hour:  1:35-2:25  AP Calculus

7th hour:  2:30-3:20  Prep Hour (Best time to contact me at the above phone number)



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