Smell Receptors

Today we watched a Magic School Bus video about smells.  One of the things we learned is you can not see smell eyes normally but you can if you have a strong magnifying glass.  We also learned that our snot keeps dirt and germs out of our lungs.  So when we pick our nose or eat it we are really touching and eating germs and dirt!   We also learned that each smell has its own spot or smell receptor in our nose.  The smell receptor sends messages to our brains.    
We played a new game in PE called Baymax tag. When you got tagged by a person with a pinny you had to go in slow motion.  When you got tagged by a person without a Pinny you got to go fast again.  We learned about the game by reading the Grade 3's blog.