9

Quiz – Current Electricity & Circuits

Albert Fong 9, 9-3 Physics ,

Before Class Preparation:

  • Complete assigned exercises on Current Electricity and Circuits in Google Classroom

In Class Work:

10 minute group discussion

30 minute quiz: questions on Current Electricity & Circuits

Can you:

  • Apply the concepts
    • of current electricity equations for current/voltage/resistance
    • of series and parallel circuits
  • Equations provided:

After quiz:

Scientific Notation

Albert Fong 9, 9-2 Space

Before class preparation

  • Bring a Calculator
  • Print scientific notation handout if you can
  • Why do we use scientific notation?
  • There are three rules on determining how many significant figures are in a number:
    • Non-zero digits are always significant.
    • Any zeros between two significant digits are significant.
    • A final zero or trailing zeros in the DECIMAL PORTION ONLY are significant.

In class activity

  • Video: Scientific Notation
  • PowerPoint: Scientific Notation (with whiteboards)
  • Scientific Notation Worksheet:
    • State scientific notation with the correct number of significant digits

After class work

  • Finish worksheet
  • Work on your space research project