Here are some GREAT solar eclipse resources – curated by NASA – https://eclipse2017.nasa.gov/homeschool.
The August 21 solar eclipse is the perfect opportunity to introduce a variety of science topics along with related math, language arts, history, etc. Some activities are designed for use prior to the eclipse; some are for use during the actual event.
Oh – and you might want to check out this link too – https://eclipse2017.nasa.gov/.
Just thought you’d like to know…. :)