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For maths teachers

Teach maths on a board that speaks maths

Write a real equation, plot it on the same canvas, and hand the pen to your student. No photographing worksheets, no screen sharing a calculator app you both squint at.

A-level maths: quadratics
4
Connected
Edit formulaPlot
x=−b±b² − 4ac2a
-1123452468
f(x) = x² - 4x + 3Roots at x = 1 and x = 3
Mia

Click the tabs: this is the real board chrome

Generic whiteboards were never built for algebra

  • You type x squared as x^2 and hope the student reads it the way you meant it.
  • Sketching axes by hand costs three minutes of the lesson, every time a graph comes up.
  • The clean version of a worked solution lives on your paper pad, where the student cannot see it.
  • A student who wants to try the next step has to describe it out loud instead of writing it.

Maths is written, not narrated. The board you teach on should hold the notation you actually use, and let the student write in it too.

Equations and graphs, built in

Write the equation, then plot it without leaving the board

The sigma button opens a proper maths field that typesets as you type. Select a formula you have already written, press Plot, and it becomes a graph on the same canvas.

Formulas and graphs both stay editable. Select one later, reopen it, change a coefficient, and the board updates. Nothing is flattened into a picture you have to redraw.

What the board gives a maths teacher

A real equation editor

A maths field that typesets as you type: fractions, indices, roots, matrices and the rest. It lands on the board as proper notation, not as plain text approximating it.

Function graphing

Plot several functions on one set of axes, each in its own colour, across the x range you choose. Built for comparing transformations side by side.

Formula to graph in one click

Select a formula already on the board and press Plot. The expression becomes a graph in place, so a definition and its shape sit next to each other.

On-screen symbol keyboard

A draggable maths keyboard for the symbols no laptop has. Move it anywhere on the board so it never covers the work you are pointing at.

Graph paper when you need it

Toggle a grid behind the canvas for axes, transformations and anything that wants squares. It is a per-person view setting, so a student can turn it on for themselves.

Students write on the board

Bring a student on stage and they can draw, insert formulas and plot graphs themselves. You decide who has the pen and when.

Desmos on the canvas

Embed the Desmos calculator, scientific, geometry or 3D tools directly on the board when the lesson wants a live graphing sandbox.

Photograph the working

Drop a photo of handwritten work onto the canvas and mark it up with the normal drawing tools, so a paper method gets the same treatment as anything you write.

A board per topic, prepared early

A session holds as many boards as you need. Set them up before the lesson so the first minute is teaching, not drawing axes.

The board in a real lesson

Captures from the live session board.

The formula editor open on a live Teamlilit board, with the quadratic already typeset on the canvas beside the lesson working
The sigma button opens the maths field mid-lesson. The formula stays editable after you place it.
The graph tool on a live board plotting y = x squared and y = (x-3) squared + 4 on one set of axes
Two functions on one set of axes, each in its own colour, over the x range you choose.

How a maths lesson runs on it

01

Prepare the boards

Open the session before the lesson and set up a board per topic: the worked example, the practice set, and the graph you want to build towards.

02

Teach in the notation

Write equations in the maths field, plot them, annotate them. Bring the student on stage when it is their turn to try one.

03

Keep it with the lesson

Boards, formulas and graphs save with the session, so the next lesson opens where this one stopped and the record sits on the student profile.

Half my old lesson time went on drawing axes and typing x^2 into a chat box. Writing the equation and plotting it on the same board took that friction out completely.

Beta user

A-level maths tutor

A generic whiteboard against a board that knows maths

Generic whiteboard

Teamlilit

Equations typed as plain text and read out loud

Typeset equations on the board, written the way the textbook writes them

Axes drawn by hand, badly, every single time

Graphs plotted from the expression, several to a set of axes

A formula and its graph live in two different apps

Select the formula, press Plot, and the graph appears beside it

Only the tutor can write, so the student describes their step

Bring the student on stage and they write, plot and draw themselves

The board is wiped and the working is gone

Boards save with the session and reopen next lesson

Put the maths on the board

Start a 14-day free trial and run your next lesson on a board that can hold an equation.

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Seamless learning

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