A bill to assist coordination among science, technology, engineering, and mathematics efforts in the States, to strengthen the capacity of elementary schools, middle schools, and secondary schools to prepare students in science, technology, engineering, and mathematics, and for other purposes.

STEM Support for Teachers in Education and Mentoring (STEM) Act or the STEM 2 Act - Amends the Elementary and Secondary Education Act of 1965 to direct the Secretary of Education to award competitive planning grants to states, Indian tribes or tribal organizations, nonprofit organizations, or institutions of higher education (IHEs) to develop effective state or tribal science, technology,...