## How to build bridges

## Learn mathematics

An unfamiliar concept appears and you want to refresh the related mathematics knowledge? Then start with a term and discover possibly hidden connections to already known topics thereby building on your previous knowledge!

## Use videos

In each topic you find a suitable video that explains the concept and helps you to build bridges.

## Use our notes

For each topic you find summaries, the formal definitions, and examples that can guide you on your journey.

## Search for topics

Use the integrated search bar to find the exact topic you are struggling with or are interested in.

## Use our network

Each topic is embedded in the rich network of mathematics and you can see as a graph. You can use it to find the requirements you need in order to understand the topic you searched for.

## Learn with WeBWorK

We included suitable electronic exercises for each topic. They can show you if you have really understood the concept.