Science is a way of thinking much more than a body of knowledge      

                           – Carl Sagan

Dave Sloan : dsloan@opusd.org

Google Classroom Join Codes:

AP period 1:      6cecbmp

AP period 3: htkgdq5

 AP period 5: tno44vl

Honors period 2:     gdooalu

Honors period 4: czb6pos

CP period 6:   m4su3lr

 All classes - use your school Gmail Account to access the course folders: 

 first letter of first name, first five letters of your last name, day of month you were born (use two digits) then @opusd.us 

If you were Ernest Rutherford born August 30th, 1871: eruthe30@opusd.us

Your password was emailed to you - I have it if you need it!


Student Tech Tutorials

Student TECHtorials

Science is a way of thinking. . . check it out

James Webb Telescope

Southern Ring Nebula, 2500 ly

Stephan's Quintet

Check out the Ted-Ed Periodic Videos. BRILLIANT!!!