See https://www.cde.ca.gov/ls/pf/fy/fosteryouthedrights.asp for details about each of these rights.
See https://www.cde.ca.gov/sp/se/qa/pssummary.asp for details of these educational rights as outlined under IDEA.
A foster parent will usually be given the role of holder of education rights. Sometimes a foster parent and biological parent will hold co-education rights. As the holder of education rights, a person can discuss educational progress with the child’s school, participate in educational meetings, sign IEP documents, and request assessments.
See http://policy.dcfs.lacounty.gov/content/Appointment_of_Responsib.htm#HER for details about the education rights holder process.