Animals: Structure and Function

Groups of organs with specific structures and functions work together as systems, which interact with other systems in the body.
The development and uses of technology to maintain human health are based, in part, on the changing needs of society.

Friday, April 10, 2015

Circuit Diagrams

Grade 9 students learned about AC and DC current, and series and parallel circuits today. They then went on to learn about the symbols used in circuit diagrams. They used this knowledge to draw different circuits.

Look out for a package about SJA's Spring Fundraiser coming home today. Grade 9s will be fundraising for science supplies. There are many fun activities happening next week, beginning with a bake sale and coffee bean sale, and ending with a pancake breakfast and sundae orders. There is a fun prize for students to participate in for raising $35 and daily prizes for being the top fund raiser.

 Homework & Reminders:
  • Complete questions  1 & 2 p. 517, and all questions on p. 554 of the textbook
  • Complete Comparing Electric Cells Organizer
  • Monday, April 13 - Cake Sale, Coffee Bean sale
  • Tuesday, April 14 - Cake Sale, Coffee Bean sale
  • Wednesday, April 15 - MMS Test
  • Thursday, April 16 - Pancake Breakfast
  • Friday, April 17 - Sundaes
  • April 22 - Earth Day
  • April 29 - Casual Day
  • April 30 - Golfing 12:20 - 2: 30
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