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.
Common Core is more challenging. The new standards are more rigorous than Kentuckyâs previous standards and on par with what. are taught in leading countries around the world. Common Core ensures students here in. Kentucky and nationwide, are taught to higher minimum standards than before.