While it is possible to get worm densities up to as much as 20 kg/m 2 or 4 lbs per square foot (Edwards, 1999), the most common densities for vermicomposting are between 5 and 10 kg/m 2 (1 to 2 lbs per ft 2).
A massive open online course (MOOC) is a model for delivering learning content online to any person who wants to take a course, with no limit on attendance. A short video about MOOCs and the connected age. Recent Spotlight.
What are the Missouri Content Assessments? Missouri Content Assessments (MoCA) are tests taken by all candidates for a teaching or student services certificate toward the end of their program. Candidates must pass the appropriate Missouri Content Assessment in order to be recommended for certification. The MoCA exams replace the Praxis II exams. Students who pass the Praxis II exam in their content area by August 31, 2014 will have until December 31, 2016 to use that exam for certification. After that date, the Praxis II exam scores will expire.