Several different processes of varying effectiveness can be used to purify air. 1  Thermodynamic sterilization (TSS) - This technology uses heat sterilization via a ceramic core with micro capillaries, which are heated to 200 Â°C (392 Â°F).
What is Common Core? The Common Core State Standards Initiative is a state-led effort that established a single set of educational standards for kindergarten through 12th grade in English language arts and mathematics.
Colorado formally adopted the Standards in 2010. Citizen concerns about Common Core, however, have resulted in a bill drafted by a parent group to delay implementation and appoint an independent panel to look at the Standards, with State Senator Vicki Marble agreeing to carry it in the legislature.