These links are for Lower School - K-4th, below are additional links for MS & US.
World Book Online (Username: harley1 Password: school)
World Book Student Online Encyclopedia includes 40000 of encyclopedia articles & many other great reference tools.
Brittanica School (Username: harley Password: school)
Find information on a variety of subjects, start your research with basic articles about your topic, and find videos and photos to further your research or include in presentations.
WorldBook Online - Main Website - Select other School levels here.
Kids, Grades K+ Student, Grades 5+
Advanced, Grades 9+ Timelines, Grades 5+
eBooks, All Ages ,
Enciclopedia Estudiantil Hallazgos, K+
Brittanica School - Main Website - Select Elementary, Middle or Upper School levels here.