Maths tools and manipulatives
Use mathematical notation, diagrams and instruments.
How to use it
- Select the maths-tools button to open the adjacent tools bar.
- Choose the instrument or mathematical object you need.
- Use the object’s controls to adjust its values or dimensions. Select the maths-tools button again to hide the bar.
Help and troubleshooting
Double-click a number line to edit it. Different instruments have different controls.