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Strath Haven Middle School
Parent/Student Portal Staff Contacts Calendar
  • About SHMS
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    • About SHMS
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    • Student Art Gallery - 6th Grade
    • Student Art Gallery - 7th Grade
    • Student Art Gallery - 8th Grade
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    • The Paw Print
  • Resources
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    • Forms & Resources
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    • Rising 6th Grade Summer Resources
  • Teacher Web Pages
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    • Strath Haven Middle School Teams
  • Performing Arts
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    • Announcements
    • Music Department
    • Theatrical Productions
  • Counseling
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    • Peer Mediation
    • Overview
  • Attendance Information
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    • Attendance Guidelines
  • Library
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    • Library Links
  • Athletics
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    • PIAA Physical Form for Athletics
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  • Parents
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    • Parents
  • Teacher Web Pages - ALL SITES
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    • 6th Grade General Information
    • 7th Grade General Information
    • 8th Grade General Information
    • Ackerman, Mrs. - 7th Grade FCS
    • Atkinson, Mrs. - Mathematics
    • Beckman, Ms. - 7th Grade Science
    • Beckman, Ms. - Science
    • Billela, Mr. - 7th Grade Social Studies
    • Bowers, Mrs. - 6th Grade Mathematics
    • Brown, Ms. - Spanish
    • Buecheler, Mr. - Assistant Principal
    • Burns, Ms. - Mathematics
    • Byrne, Mrs. - 7th Grade Health & Physical Education
    • Cairone-King, Mrs. - 8th Grade Technology
    • Chapman, Mrs. - Special Education
    • Cheng, Ms. - Foreign Language
    • Ciavola, Mr. - 7th Grade Technology
    • Cobb, Ms. - 8th Grade Science
    • Cocco, Mrs. - 6th Grade Art
    • Confer, Ms. - Language Arts
    • Connor, Mrs. - Special Education
    • Contrady, Ms.- Health and Physical Education
    • Czyszczon, Ms. - Foreign Language
    • deJong, Mr. - Gifted Education
    • DeMara, Mr. - 8th Grade Technology
    • Devinney, Mrs. - Special Education
    • Devlin, Ms. - 7th Grade Mathematics
    • Fili, Mr. - 8th Grade Mathematics
    • Gifted
    • Gilfoil, Ms. - Foreign Language
    • Gillespie, Ms. - 7th Grade Science
    • Hano, Ms. - Mathematics
    • Hirt, Mrs. - Special Education
    • Hosbach, Mr. - 8th Grade Art
    • Hufnal, Mr. - Language Arts
    • Johnston, Dr. - Science
    • Kahn, Mrs. - Media Specialist
    • Krall, Mr. - 8th Grade Health & Physical Education
    • Krissinger, Mrs. - Special Education
    • Kutufaris, Mrs. - Language Arts
    • Labess, Ms. - Language Arts
    • Laird, Mrs. - 6th Grade Social Studies
    • Law, Mr. - Innovative Design
    • Le Lan, Ms. - Spanish/French
    • Krissinger, Mrs. - 7th Grade Computer Science
    • Lucas, Mr. - Social Studies/Language Arts
    • Lynch, Dr. - 8th Grade Social Studies
    • Math Student Resources
    • Maugeri, Mrs. - Special Education
    • McGarry, Ms. - Social Studies
    • McLaughlin, Mr. - Music
    • McMahon, Mrs. - 6th Grade Art
    • Miller, Mr. - 6th Grade Science
    • Mitchell, Mr. - Math
    • Ms. Seligsohn - Life Skills
    • Murphy, Mrs. - Language Arts
    • O'neill, Ms. - Speech
    • Pearlberg, Mr. - Music (Band)
    • Pearsall, Ms.- Music
    • Petruzzi, Ms. - Special Education
    • Pirie, Ms. - Health and Physical Education
    • Quantin, Ms. - Special Education
    • Quigley, Ms. - 6th Grade Language Arts
    • Reiss, Mrs. - French
    • Roane, Ms. - Health & Physical Education
    • Rousse, Ms. - Foreign Language
    • Salgado, Ms. - 8th Grade Language Arts
    • Scaffidi, Ms. - 7th Grade Language Arts
    • Scandone, Ms. - Special Education
    • Shaffer, Mr. - 8th Grade Social Studies
    • Shea, Ms. - 6th Grade Language Arts and Co Team Leader
    • Shipeck, Ms. - German
    • Stratton, Mr. - Guidance
    • Taylor, Mrs. - Special Education
    • Temprine, Ms. - Hearing Support
    • Thorpe, Mr. - 8th Grade Mathematics
    • Tourscher, Ms. - Science
    • Ward, Mr. - 6th Grade Science
    • Welsh, Mrs. - 6th Grade Language Arts
    • Wilkins, Ms. - Language Arts
    • Windish, Mrs. - Music and Chorus
    • Woodruff, Ms.- Special Education
    • Wortham, Ms. - Science
    • Zweben, Mrs. - Reading Specialist/Language Arts
    • Picknally, Mr. - Health and PE
    • 7th Grade Apollos
    • 7th Grade Capitols
    • Administration
    • Braithwaite, Mrs. - School Psychologist
    • Kubik, Ms. - Foreign Language
    • SHMS Teachers Websites
    • Smith, Mrs. - 6th Grade Social Studies
    • Sparks, Mr. - 6th Grade Language Arts
    • Teacher Training
  • Misc
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    • SHMS Front Page Stories
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»MORE

Devlin, Ms. - 7th Grade Mathematics

  • Welcome
  • Remind
  • Math 7 ENR and Math 7
  • Math 7 ACC
  • SUMMER MATH PACKETS
  • Math in Focus 7th Grade Syllabus
  • Math in Focus Online Resources
  • Integer Games and Videos
  • Algebraic Expression and Equations Resources
  • Divisibility Rules
  • Math Games
  • Math Dictionary
  • Order of Operations Review
  • Fraction Games
  • Ratio Games
Devlin, Ms. - 7th Grade Mathematics >

  • Chapter 2 Resources

    Negative Numbers - Khan Academy

     

    Subtracting Integer Game

     

    Adding and Subtracting Integers Video

     

    Multiply and Divide Integers Video

     

     

    Chapter 6 Test Sample problems

    Key

     
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Wallingford, PA 19086

4 610-892-3470

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