Each branch of the tree is itself a smaller tree shape. So a tree is like a fractal. That means we can model a tree using fractals. I think we’re ready for a tree fractal.

How to Evaluate a Decision Tree Model. A decision tree can help you make tough choices between different paths and outcomes, but only if you evaluate the model correctly. Decision trees are ...

Animal and plant cells can be visualised using a model. Find out how to make them with Bitesize. For students between the ages of 11 and 14.