Schedule
Mon:
Tue:R6
Wed:M1
Thu:R2
Fri:R3
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Mary Hadley - Chair

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Please see GradeConnect for daily assignments, announcements, and course profiles.

Contact Information:

mhadley@cohs.com

(610) 544-3800 ext. 1301

 

Mathematics Department Information - Click Here

 

Helpful websites:

Khan Academy

PSAT and SAT Practice

Cosmo Learning

The College Board

Geometry Online Textbook

Algebra 2 Online Textbook


Course Descriptions for 2014 - 2015

Geometry

Algebra 1

 


Course Descriptions for 2015 - 2016

Geometry

Algebra 2


NOTES

                

 

Algebra 2 -

2015 - 2016
 

Algebra 2 -

Worksheets

Geometry -

2015 - 2016

Geometry -

Worksheets

Chapter 1 Notes   Chapter 1 Notes  
1.1   1.2  
1.2   1.3  
1.3   1.4  
1.4   1.5  
1.5   1.7  
1.6      
    Chapter 2 Notes  
Chapter 2 Notes   2.1  
2.1   2.2  
2.2   2.3  
2.3   2.4  
2.4   2.5  
2.5   2.6  
2.6      
2.7   Chapter 3 Notes  
2.8   3.1 - 9/24/14  
    3.2 - 9/24/14  
Chapter 3 Notes   3.3  
3.1   3.4  
3.2   3.5  
3.3   3.7  
    3.8  
3.5      
3.6   Chapter 4 Notes  
    4.1  
Chapter 4 Notes Chapter 4 Worksheets 4.2  
4.1 4.1 Form G 4.3  
4.2 4.2 Form G 4.4  
4.4 4.4 Form G 4.5  
4.5 4.4 Form K 4.6  
4.6 4.5 Form G    
  Extra Practice Chapt. 4 Chapter 6 Notes  
Quadratic Functions and Transformations Project   6.1  
    6.2  
    6.3  
    6.4  
    6.5  
    6.6  
    6.7  
       
    Chapter 7 Notes Chapter 7 Worksheets
    7.1 7.1 Form G
    7.2 7.2 Form G
    7.3 7.3 Form G
    7.4 7.4 Form G
    7.5 7.5 Form G
      Extra Practice Chapt. 7
    Chapter 5 Notes  
    5.1  
    5.2  
    5.3  
    5.4  
    5.6  
    5.7  
    Jeopardy Chapt. 5.1 - 5.7  
       
    Chapter 8 Notes  
    8.1  
    8.2  
    8.3  
    8.4  
    Law of Sines and Law of Cosines  
       
    Chapter 10 Notes  
    10.1  
    10.2  
    10.3  
    10.4  
    10.5  
    10.6  
    10.7  
    Area of Regular Polygons Assignment  
    Chapter 11 Notes  
    11.1  
    11.2  
    11.3  
    11.4  
    11.5  
    11.6  
    11.7  
       
    Chapter 12 Notes  
    12.1  
    12.2  
    12.3  
    12.4  
    12.5  
       
    June Assessment Review Answer Keys  
       
    Shark Tank Project  
    Castle Project