Plan for Nov 3 - 7

Hello 9-1 and 9-2 and Business classes. Here's the plan for this week.

Math 9

Students will study about symmetry and surface area. Specifically, students will learn the following:

Learning Outcome: 
     ·         Order of rotation symmetry 

·         Determine the areas of overlap in composite 3-D objects 

·         Find the surface area for composite 3-D objects 

·         Solve problems involving surface areas

·        Key Ideas: 
      A figure has rotational symmetry if it can be rotated by an angle between 0°and 360° so            that the image coincides with the pre-image.
                     https://www.mathsisfun.com/geometry/symmetry-rotational.html

     To determine the surface area of a composite 3-D object, decide which faces of the object          you must consider and what their dimensions are.

·         There are several ways to determine the surface area of an object.

-       Determine the area of each face. Add these areas together.

-  Use symmetry to group similar faces. Calculate the area of one of the symmetrical faces. Then, multiply by the number of like faces.

-   Consider how the shape is made from its component parts. Determine the surface area of each part. Then, remove the area of overlapping surfaces. 

Science 9 Upcoming Unit Test  on Tuesday Nov 5th.

Students will study about human activities that affect biological diversity. Specifically, students will learn the following:
STRATEGIES to CONSERVE BIOLOGICAL DIVERSITY 

„  Protected Areas 

„  Restoration of Ecosystems and Species 

„  Resource Use Policies 

„  Controlling the Spread of Exotic Species 

„  Conservation of Genetic Resources 

„  In-situ conservation 

„  Ex-situ conservation

Chemical Lab Safety
Notes: http://www.edquest.ca/Labs/labsafety.html 
Practice Test: http://www.edquest.ca/Tests/safety.html

Business 8/9

Students will learn about advertising.

    https://www.youtube.com/watch?v=PYS_AamN7Ko

            https://www.youtube.com/watch?v=HE9nLWFZ6ac