135K views · 75 reactions | Here’s a SUPER SIMPLE way to help students with domain and range of graphs. I don’t know what’s going on with the video preview here, but the sheet and domain and range cards from the video are linked free here: https://www.scaffoldedmath.com/2015/09/learning-about-domain-and-range.html | Scaffolded Math and Science | Facebook

The Number of Satellites Launched Into Space - We re-created our viral animation, this time pushing it further, darker, and more cinematic. Watch as the sky fills with satellites, starting from Sputnik 1 in 1957 to the present day. Every dot represents a real satellite, their explosion in number telling a silent story of human ambition, technology, and global surveillance. To visualize the exponential rise, we’ve added a graph — clearly showing the dramatic spike in satellite launches in recent