Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE list ( lastname text, firstname text, grade number, classroom number )
TABLE: CREATE TABLE teachers ( lastname text, firstname text, classroom number )

### Question ###
For each grade, report the grade, the number of classrooms in which it is taught and the total number of students in the grade.

### Accurate SQL ###

SELECT grade, COUNT(DISTINCT classroom), COUNT(*) FROM list GROUP BY grade