8th grade: Wednesday, December 11.
Content:
-Solutions and Non Solutions.
-Parts of a Solution- Solutes and Solvents.
-Soluble, Not Very Soluble, or Insoluble?.
-The Salt Industry.
-Desalination and Distillation.
(pages 147-175 and S52-S55)
7th grade: Wednesday, December 11.
Content:
-It's a Small World: Galileo, Anton Van Leeuwenhoek, microorganism, telescope and microscope.
-But I Don't See: food contamination by microorganisms, definition of microorganisms, and size of
microorganism
-Our Tiny Negihbors: Algae (protist), Bacteria (monera) and viruses.
(pages 129-144 and S66-67, and S76-S79).