Semaine Maths CSES

Maths Week

Celebrating equality and discovery from March 14 to 25, 2026.
Join Us

About Us

Join us at CSES for the 15th Math Week, celebrating equality through puzzles and stories of women scientists.
Learn More
A blackboard with mathematical equations written in chalk, including variables like Q and P, and calculations involving these variables. An eraser and pieces of chalk are on the chalkboard's tray.
A person stands facing a chalkboard filled with mathematical equations, in a dimly lit classroom. Overhead, a fluorescent light illuminates the room, casting soft shadows. The person appears to be writing on the board, dressed casually in pants and a long-sleeved shirt.

Our Services

Engaging math challenges and inspiring stories every day.

A close-up view of a chalkboard filled with various mathematical equations and symbols, written in white chalk on a dark surface. The focus is on the center, displaying formulas and expressions such as E=mc² among others.
Three women are closely examining several large sheets of paper on a wall, possibly in an educational or professional setting. One woman points to a section on the paper, while another makes notes on a notepad.

Gallery

Snapshots from the vibrant Semaine Maths CSES 2026 activities.

A teacher is standing at a chalkboard, writing equations and diagrams. The board contains various mathematical notations and illustrations related to physics. A student appears to be observing attentively while taking notes.
A person using a laptop on a wooden table, engaged in what appears to be a math activity on an interactive website. The screen displays a calculator interface with numbers and operational buttons. The person's focus is directed towards the screen.
Mathematical expressions are written on a white piece of paper. The first expression is '3n - 15' and the second expression, which is its factored form, is '3(n - 5)'. The paper is resting on a wooden surface, and a green sheet of paper is partially visible at the top.
A person with long hair, wearing glasses, is focused on a worksheet with math problems related to measuring unknown perimeters. The individual is using a pencil to write or solve problems on the paper, which has various geometric shapes and equations printed on it.
A section of a whiteboard features a mathematical expression written in black marker. The expression depicted is h(x) = 1 / √((x-8)(x+2)), which suggests a function involving variables and parentheses. The board is otherwise clean, with no additional markings or annotations.
A large blackboard filled with complex mathematical equations, symbols, and annotations written in chalk. The writing is dense and covers the entire surface, indicating a thorough and detailed exploration of mathematical concepts. Various mathematical operations, symbols like integral, summation, and square roots, are visible along with arrows and diagrams.
A woman and two children are sitting at a desk, engaging in a learning activity with books and pens. A large educational poster with diagrams and blue backgrounds is hanging on the wall behind them.
A stack of three mathematics textbooks is placed on a yellow surface, with a pair of black glasses resting on top. Nearby, a smartphone on a stand displays a calculator app showing the number pi. Various stationery items, including a pencil, eraser, and geometric tools, are also arranged nearby.

Contact Us