Unit Details

​​​​​​​​​​​​​​​​​​​​​​​​Instructions: Rockwood unit details share the timeline, the enduring understanding and the essential questions for each unit.  Click on the standard title to be directed to the information on related standards for the unit.​

 Unit Details

  • Unit Title
    Transformations, Similarity and Congruence
    Unit Number
    10
    Course
    Integrated Math 7/8
    Content Area
    Math
    Description
    Students will find missing side lengths and angle measures for congruent and similar polygons.  They will identify and perform transforms on polygons in the coordinate plane.
    Timeline
    3 Week(s)
    Enduring Understandings
    Geometric properties can be used to construct geometric figures.
    Geometric relationships provide a means to make sense of a variety of phenomena.


    Essential Questions
    How can you identify congruent triangles?
    How can you translate objects?
    How can you use reflections?
    What are the three basic ways to move an object in a plane?
    How can you use proportions to help make size decision in real-life?
    How can you enlarge or reduce a figure in the coordinate plane?






    Additional Unit Resources

 Error ‭[1]‬

Web Part Error: Access denied. You do not have permission to perform this action or access this resource. Correlation ID: b1ad049f-8d99-f043-9599-ccba5fe5b1b8.

 Error ‭[3]‬

Web Part Error: Access denied. You do not have permission to perform this action or access this resource. Correlation ID: b1ad049f-8d99-f043-9599-ccba5fe5b1b8.

 Error ‭[2]‬

Web Part Error: Access denied. You do not have permission to perform this action or access this resource. Correlation ID: b1ad049f-8d99-f043-9599-ccba5fe5b1b8.
  
  
Standard
Standard Component
  
Verify experimentally the congruence properties of rigid transformation.
a. Verify that angle measure, betweeness, collinearity and distance are preserved under rigid transformations.
b. Investigate if orientation is preserved under rigid transformations.
  
  
Standard
Standard Component
  
Understand that two-dimensional figures are congruent if a series of rigid transformations can be performed to map the pre-image to the image. 
a. Describe a possible sequence of rigid transformations between two congruent figures.
ECO
  
Describe the effect of dilations, translations, rotations and reflections on two-dimensional figures using coordinates.
  
Understand that two-dimensional figures can be similar if a series of transformation (rotations, reflections, translations and dilations) can be performed to map the pre-image to the image. 
Describe a possible sequence of transformations between two similar figures.