LHS Mathematics Department

Dept. Head: Kevin Kelly, kkelly@sch.ci.lexington.ma.us, 781-861-2320 x69726
Dept. Secretary: Heather Foley, hfoley@sch.ci.lexington.ma.us, 781-861-2320 x69725
Office: LHS Math Building, room 711
Twitter: @lexhsmath

 

Placement review forms: Due to snow, we have extended the deadline for submitting Math Placement Appeal Forms and Math Placement Acceleration Forms to 3:30 p.m. on Friday, March 17, 2017. Please make sure forms have all required signatures on page 1.
Online access to textbooks and solution manuals: Students using the Math 1, Math 2, and Math 3 textbooks now have access to online textbooks and solution manuals. Follow the link in the left-hand menu for more details.
Graphing calculators:  Our school strongly recommends that all students purchase a Texas Instruments graphing calculator from the TI-83 or TI-84 family. Most students get a calculator at the start of 8th or 9th grade and use it for class work, homework, and assessments in math and science through all four years of high school. Our school also lends calculators to students who need and request them. See this page for more information.
Course catalog:  For information about our math course offerings, see the Mathematics section of the LHS Course Catalog 2016-2017 or 2017-2018.
Past final exams: We have many final exams available from past years of courses. Choose "Final Exam Archive" from the left side menu to access them. For our newest courses that don't yet have past exams available, appropriate review materials will be available from the teacher.
Latest MCAS results:  Congratulations to LHS Class of 2018 students and teachers for outstanding results on the May 2016 MCAS Grade 10 Math test: 91% Advanced, 7% Proficient, 2% Needs Improvement, 0% Failing. See details on the Mass. ESE site.
Math Department on Twitter:  We're just getting started on twitter but you can follow our department feed @lexhsmath. Also our student teams are @lhsmathteam and @lexrobotics.
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