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Hewlett-Woodmere Public Schools

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High School Mathematics


G.W. Hewlett High School Mathematics Resources

Hewlett High School Course Offerings

In-person Extra Help periods 1-10 is available in Room 203.

In addition, there is Math Extra Help after school.

Location: TBD

When: TBD

Time: 3pm-4pm

Students should use their network login through Classlink
in order to access technological tools the district provides.

Graphing Calculator        Tutorial

Castle Learning  

  • Students can access Castle Learning through Class Link.  Their login information is the same they use for logging into the computer when at school.  
  • Students can complete practice questions and receive feedback.


EMathInstruction for Algebra I         

  • Lessons and videos for topics in Algebra I 

EMathInstruction for Geometry

  • Lessons and videos for topics in Geometry

EMathInstruction for Algebra II

  • Lessons and videos for topics in Algebra II

Khan Academy

  • Work on the skills you choose at your own pace.


  • Students can access grade-level standards based questions and receive feedback.

Engage NY

  • Modules based on Common Core standards
  • Full lessons including examples and questions with answers

Art of Problem Solving

  • Students can view videos on mathematical topics and access worksheets for practice.

Crowd Math

  • CrowdMath is an open project that gives all high school and college students the opportunity to collaborate on a large research project with top-tier research mentors and an exceptional peer group.
  • MIT PRIMES and Art of Problem Solving are working together to create a place for students to experience research mathematics and discover ideas that did not exist before.

Free Math Videos

Jefferson Math Project

  • Regents Exams With Answer Keys
  • Resources By Topic With Answer Keys
  • Videos For Some Topics

Math Doctor Bob

  • Math Videos
  • The goal of this channel is to promote quality math education at the undergraduate and graduate levels.

Math Open Reference

  • Browse By Topics
  • Animated Lessons


  • Problem Solver – type in a math problem.  It will answer the problem and show you the steps.

Purple Math

  • In depth lessons with videos, guided practice, and interactive self-tests
  • Background lessons to review fundamentals.

Regents Exam Prep Center

  • Regents Exams with Answer Keys
  • Resources By Topic
  • Study Tips and Reference Sheets
  • State Education Department Links Math Videos and More

  • Algebra 2, Pre-Calculus, and Calculus videos