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.
Education standards, like Common Core are not a curriculum. Local communities and educators choose their own curriculum, which is a detailed plan for day to day teaching. In other words, the Common Core is what students need to know and be able to do, and curriculum is how students will learn it.