Answer key for worksheets

Check the answer key for the worksheets. 

Take a look at this info on coronavirus

These are articles written by reporters who lived through the SARS outbreak.  That coronavirus also came out of an animal market and that virus caused respiratory distress.  These were the precautions that people took.

Foreign Policy reporter, Laurie Garrett
How to stay safe, and not wear a mask

South China Morning Post article by Ian Young
Those Asian People wearing masks are not crazy or stupid!

science 10 half life video and worksheet

Watch the two videos below and take notes on them

Today you will work on the concept of "Half Life"  and you will be given a worksheet.
Another half life worksheet is located in Ms Ng's downstairs classroom on top of the wood stump under the windows.  Please retrieve that one too.

Videos are below