Do you carefully read the rules for using online tools? Many are not to be used by students under the age of 13. Mr. G has taken time to comple a list of tools "that can and can't be used by chilren under 13." He has created a table that lists tools that are Available to Under 13s - Free; Available to Under 13s - Paid; and Restricted to 13 and Over. Many thanks for doing all this work!
Via Beth Dichter