Explore how conversion graphs are used to change one unit into another with BBC Bitesize Maths. For students between the ages of 11 and 14.

Windows 11's Calculator app has a scientific calculator, a graphing calculator, a programmer's calculator, and supports date calculation. It also allows you to convert currencies, units, and lengths.

• Ability to interpret tables and graphs. • Converting units of measurement. Weaknesses: • Analyzing complex information in a table or chart to draw conclusions about what the data say.