Welcome
Grade 10 be sure to bring your assigned textbook with you
I will be in the shop today at one P.M. Saturday
Homework exam tomorrowBJMSCIENCECOPIER20110415092827.pdf
Completion of questions
341 1-6
343 1-2
349 1-6
353 1-6
Ecology unit exams back. Introduce covalent bonds