December 25, 2019
On Tuesday, December 24, 2019, the President signed into law:
S. 737, the "Building Blocks of STEM Act," which modifies several National Science Foundation programs that provide grants to institutions of higher education and nonprofit organizations to support science, technology, engineering, and math (STEM) education research focused on early childhood.
Donald J. Trump, Bill Announcement Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/335172