Mathematics

The aim of the Middle School Mathematics curriculum at St. Luke’s is to establish a strong foundation in basic skills and concepts with an emphasis on problem solving and critical thinking. Courses introduce algebra and geometry by using creative activities that challenge and support the students to learn serious, substantive mathematics concepts while fostering confidence and enhancing their ability to be successful in future courses. Students explore relationships among numbers, variables, and real world applications.

The Upper School Mathematics curriculum is focused on building in our students the skill of communicating (reading, writing and speaking) in the language of mathematics, while being able to explain their thinking beyond simply supplying answers. Through studying applications of real-life situations, the consecutive courses promote awareness in our students that mathematics is a life skill, as much a part of their lives outside of the classroom as in the classroom.

We develop in our students a flexibility to select appropriate methods to accomplish their goals and to utilize the proper tools for the task at hand. Access to technology is important. Computers and calculators are integral parts of the mathematics curriculum. Throughout their studies, students are expected to use estimation, mental math and pencil and paper to verify the work of the calculators. Our students’ mathematical knowledge and ability to use that knowledge in a variety of problem-solving settings increase by involving critical thinking skills that include deduction, inference, and conjectures. When possible, mathematical ideas are presented to foster an appreciation for the historical context in which they were formed, so as to encourage students to appreciate the place and beauty of mathematics in our civilization and culture in a personal and empowering way. All Upper School courses provide informal preparation for standardized tests by teaching the essential concepts that are covered on the math sections of these exams.

For extra academic support, the Upper School Math Lab is a math learning environment where Upper School students can come during free periods or be assigned by their teacher to attend. Teachers from the Math Department cover a specific period during the school day and are available for help during that time. In the Math Lab, teachers work closely with students to help them with homework, provide support for quizzes and tests, and manage the day-to-day needs of the Math Lab. Students frequently report that their time in the Math Lab is well spent and appreciate the extra time working with a Math Teacher to answer their questions.
  • Integrated Algebra

    This course strengthens and expands students’ algebraic skills and understanding while integrating Geometry throughout the course of study. The logical reasoning abilities developed during an algebra course promote deeper critical thinking and problem-solving prowess that will serve learners throughout their lives. It will also build students’ confidence and facility with mathematical problem solving using linear equations, systems of equations, quadratic equations, graphing data and functions, and understanding the meanings of those graphs. Other skills include factoring, multiplication of binomials, basic operations with polynomials, coordinate geometry, and the use of formulas with symbols. All of the concepts will include integrated topics in geometry. Upon completion of this course, students will have a solid understanding of basic algebraic techniques along with exposure to geometry concepts in area, perimeter, volume, two and three-dimensional figures, the Pythagorean Theorem, and similarity in triangles, to name a few. 
    Prerequisite: Math 8 or Linear Topics in Algebra 
  • Geometry

    This course develops one’s reasoning ability through studying patterns in shapes in two and three dimensions. Integrated Geometry goes beyond that in applying learned geometric skills to real life situations. Students will continue their study of algebra through the lens of geometry. An integrated approach offers an opportunity to focus on developing conceptual understanding and to help students see how the disciplines of math are intertwined. Course content will include: coordinates, transformations, measurement, area and volume formulas, congruence and similarity, logic, trigonometry, properties of symmetry, circles, linear functions, systems of equations, and solving quadratic equations using multiple methods. 
    Prerequisite: Math 8, Math 8A, or Integrated Algebra
  • Honors Geometry

    Honors Geometry is similar in scope and sequence to its non-Honors counterpart. The main difference will be qualitative, not quantitative, which means that students will not simply do more of the same kinds of problems; rather, coursework will emphasize a more rigorous development of mathematics, and additional topics will be studied in more depth. Class and homework assignments will include independent and group projects that are designed to offer a richer selection of more challenging work. Students will be expected to assume more responsibility for their own learning; periodic reviews of performance will determine continuing Honors placement. 
    Prerequisite: exceptional performance in previous coursework in the sequence and recommendation of the student’s current instructor.
  • Algebra II

    The emphasis of this course is on preparing the student for success in future mathematics courses. Concepts and understandings developed in the Algebra I course are reviewed and extended. The material is presented and studied for application to real-world problems that motivate the ideas and provide opportunities for practicing the skills. Course content includes: formulas, equations, graphs, relations, functions, matrices, systems of equations, quadratics, exponential and logarithmic functions. 
    Prerequisite: Geometry 
  • Functions, Statistics, & Trigonometry

    This course examines the behavior and uses of functions, analysis of descriptive statistics, in addition to basic and intermediate trigonometry. Students continue their study of rational, logarithmic, exponential, and polynomial functions while using modeling techniques to enhance the understanding of data sets. Emphasis will be placed on building connections to real-world scenarios and utilizing statistics to enhance the justification of a conclusion. Trigonometric concepts include the Law of Sines and Cosines and transformations of trigonometric functions. This course, together with Algebra II, provides the student with the necessary foundation for continuing on to Pre-Calculus, if desired. 
    Prerequisite: Algebra II 
  • Algebra II with Trigonometry

    The emphasis of this course is on preparing the student for success in Pre-Calculus. Concepts and understandings developed in earlier Algebra courses are reviewed and extended. The material is presented and studied for application to real-world problems that motivate the ideas and provide opportunities for practicing the skills. Course content includes: formulas, equations, graphs, relations, functions, matrices, systems of equations, quadratics, exponential, radical, logarithmic, polynomial, and rational functions with emphasis on connecting their graphs and their equations. The laws of sines and cosines and the graphs of the trigonometric functions will also be studied. 
    Prerequisite: Geometry 
  • Honors Algebra II with Trigonometry

    Honors Algebra II with Trigonometry is similar in scope and sequence to its non-Honors counterpart. The main difference will be qualitative, not quantitative, which means that students will not simply do more of the same kinds of problems; rather, coursework will emphasize a more rigorous development of mathematics, and additional topics will be studied in more depth. Class and homework assignments will include independent and group projects that are designed to offer a richer selection of more challenging work. Students will be expected to assume more responsibility for their own learning; periodic reviews of performance will determine continuing Honors placement. 
    Prerequisite: exceptional performance in previous coursework in the sequence and recommendation of the student’s current instructor.
  • Data Science

    The ability to work with, understand, and use data has become an essential life skill and requirement for an ever-expanding range of jobs and careers. Data is everywhere around us. Ninety percent of the world’s data has been created in the last two years (Marr, 2018). This curriculum will introduce students to the main ideas in data science through free tools such as Google Sheets, Python, Data Commons and Tableau. Students will learn to be data explorers in project-based units, through which they will develop their understanding of data analysis, sampling, correlation/causation, bias and uncertainty, probability, modeling with data, making and evaluating data-based arguments, the power of data in society, and more! At the end of the course students will have a portfolio of their data science work to showcase their newly developed abilities. 
    Prerequisite: Functions, Statistics, & Trigonometry (FST) or Algebra II with Trigonometry 
    Note: This course is for 12th graders only. 
  • Pre-Calculus

    This is an elective course for students who want to further their mathematics backgrounds and possibly continue with Calculus the following year. A full treatment of trigonometry as well as a complete understanding of the concept of a function and study of algebraic and trigonometric functions are goals of the course. Emphasis is placed on course content as well as the review and development of necessary algebraic and arithmetic skills and applications for real-world problems. 
    Prerequisite: Functions, Statistics, & Trigonometry (FST) or Algebra II with Trigonometry, and recommendation of the student’s current instructor 
  • Honors Pre-Calculus

    This course aims to prepare serious, interested students for Calculus during their junior or senior years at St. Luke's. More material is studied than in the Pre-Calculus course and in more detail. Topics studied include: a thorough treatment of trigonometry, matrices, probability, conics, functions (polynomial, rational, exponential, logarithmic), and an introduction to limits. 
    Prerequisites: Honors Algebra II with Trigonometry and recommendation of the student’s current instructor. 
  • Calculus

    This course is a study of differential and integral calculus at an introductory level. Students will learn how limits, derivatives, and integrals can be used as tools to solve applied problems in a variety of real world situations, in areas such as life sciences, economics, and finance. They will use the graphing calculator extensively to explore, discover, and problem-solve. This course will serve as a foundation for future study of calculus at the college level, and for other areas of study such as sciences, the business world, and psychology, for which a general understanding of calculus concepts will be necessary. 
    Prerequisite: Pre-Calculus or Honors Pre-Calculus and recommendation of student’s current instructor. 
  • AP Calculus AB

    This course aims to provide the serious, interested student with the equivalent of a first-semester undergraduate calculus course. Definitions and theorems will be stated carefully and their understanding and use stressed. There will be some emphasis on formal proof techniques as well. The content of the course will be drawn from the College Board’s AP syllabus for Calculus AB, and generally will consist of the theory and applications of elementary functions, limits, the derivative, definite and indefinite integrals, and techniques of integration. 
    Prerequisites: Honors Pre-Calculus and recommendation of the student’s current instructor. 
  • AP Calculus BC

    This course reviews and extends the course content of the AB course to encompass all of the topics in the College Board’s syllabus for the BC course, which generally encompasses the content of a typical second semester undergraduate calculus course. These include further examples and applications of models involving differential equations, integration techniques, sequences and series, the calculus of parametric, vector and polar functions. 
    Prerequisites: Honors Pre-Calculus, or completion of pre-BC work involving topics from the AP Calculus AB syllabus during the previous academic year or over the summer; and recommendation of the student’s current instructor. 
  • Advanced Multivariable Calculus

    This course extends topics covered in calculus of real-valued functions of one real variable as developed in AP Calculus BC. Specific areas of study include functions of two or more variables, vectors and matrices, partial derivatives, double and triple integrals, vector fields, line integrals, flux integrals, divergence, curl, and Stoke’s Theorem. 
    Prerequisites: AP Calculus BC and recommendation of the student’s current instructor. 
    Note: this course may not be offered every year, based on enrollment. 
  • Advanced Statistics

    This is a college-level course that introduces students to descriptive statistics, probability, and inferential statistics. Activities to promote collecting, analyzing, and drawing conclusions from data will be used. Students will gain experience using software (Excel and Tableau) and programming languages (Python and R). With these tools, students will acquire the skills to visualize and analyze large data sets. Topics include: probability theory, random variables, sampling distributions, the normal curve, central limit theorem, hypothesis testing, correlation, regression, and model building. 
    Prerequisites: Honors Pre-Calculus and recommendation of the student’s current instructor. 
    Note: students who take this course can be prepared for the AP Statistics exam with additional independent preparation. 

Department Faculty

  • Photo of Brinley Ehlers
    Brinley Ehlers
    Middle School Math Teacher
    (203) 801-4877
    American University - B.A.
    Lesley College - M.Ed.
    1995
    Bio
  • Photo of Linda Mohr
    Linda Mohr
    Middle School Math Teacher, Math Department Chair
    (203) 801-4808
    2020
  • Photo of Cali Touloumes
    Cali Touloumes
    Upper School Math Teacher, Math Department Chair
    203-801-4843
    2022
  • Photo of James Blau
    James Blau
    Middle School Math Teacher
    (203) 801-4941
    2015
  • Photo of Colin Buchanan
    Colin Buchanan
    Upper School Math Teacher
    (203) 801-4869
    Boston University - B.S.
    1984
    Bio
  • Photo of David Burnham
    David Burnham
    Upper School Math Teacher
    (203) 801-4864
    St. Lawrence University - M.A.
    St. Lawrence University - B.S.
    2018
  • Photo of Emily Dyckman
    Emily Dyckman
    Upper School Math Teaching Fellow
    203-801-4948
    2022
  • Photo of Susan Garnett
    Susan Garnett '06
    Middle School Math Teacher
    (203) 801-4845
    St. Lawrence - B.S.
    2011
  • Photo of Alvin Hamilton
    Alvin Hamilton
    Upper School Math Teacher
    (203) 801-4837
    University of Pennsylvania - B.A.
    2015
    Bio
  • Photo of Ryan Kohl
    Ryan Kohl
    Upper School Math Teacher
    203-801-4881
    2021
  • Photo of Isabella Santos
    Isabella Santos
    Upper School Math Teacher
    (203) 801-4924
    2019
  • Photo of Corliss Spencer
    Corliss Spencer
    Upper School Math Teacher
    (203) 801-4880
    Columbia University - B.S.
    Columbia University - M.S.
    2007
    Bio
  • Photo of Melissa Zurkowski
    Melissa Zurkowski
    Middle School Math Teacher
    (203) 801-4868
    Trinity Catholic High School
    Manhattanville College, University of Bridgeport
    Trinity Catholic High School
    Manhattanville College - B.A.
    University of Bridgeport - M.S.
    2006
St. Luke’s School is a secular (non-religious), private school in New Canaan, CT for grades 5 through 12 serving over 35 towns in Connecticut and New York. Our exceptional academics and diverse co-educational community foster students’ intellectual and ethical development and prepare them for top colleges. St. Luke’s Center for Leadership builds the commitment to serve and the confidence to lead.