I think a key element to the credibility of this set of resources is that they were curated/produced by the Science Education Resource Center (SERC) at Carleton College and its partners with funding from the National Science Foundation.
An in-depth online geology textbook written for kids. Learn about the world beneath you. Geology is the study of the Earth's surface and substructure. Geologists look at the processes that form terrian, and the processes that destroy terrian.
Van Leeuwenhoek's primary journals are found scanned within this 516 page eBook. For me, far aside from content... I would use this resource when coaching students on interactive science notebooks. His handwritten/drawn documentation is still a model today. To day we could use a digital camera, back then... he WAS a "camera." So cool.
This is more than pure neuroscience. There are all sorts of options for looking at general physiology, scientific processes, etc. Save this site for sure. If I were back in the classroom, I would go crazy in the "store" section. Or rather, I would compel my supervisor to "go crazy" in that store. Such a well done set of resources as well...
Exactly as the title reads... a VERY simple graphing tool. If you are wanting to co-create a graph with students tracking some metric over time throughout weeks or months, then this might be a good tool. Functions are limited at this point, but sometimes simple is good.