This is a growing collection of tools, examples, and guidance to help you understand and use evaluation, Theory of Change, and evidence in your work.

It isn’t perfect or final, but it is filled with things you might want to know, but without the jargon.

Everything here is designed for people who are doing important work and want to understand its impact better, even if evaluation isn’t their main role.

Start where you are. Take what you need. Ignore the rest.