I created this webquest worksheet to go along with a really fun interactive about Darwin and natural selection on the Science Channel website. Here's the link to the interactive:
This worksheet guides the kids through the different tabs as they read and respond in a variety of ways. This includes: cloze sentences with short response/reflection questions, vocabulary matching, and "Create a Profile" for Darwin by selecting and reading the tab about Darwin's life. My Science kiddos enjoyed this webquest.
If you use this, please leave feedback and let me know what you think! I uploaded the file as a PDF *and* a Word document in case you want to edit it.