in real life HW Maintenance Sheet 3 78 I can use the properties of translations rotations and reflections on line segments angles parallel lines or geometric figures I can show and explain two figures are congruent using transformations explaining the series of transformations used ID: 640593
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Slide1
Prompt: Describe examples of transformations encounteredin real life
HW: Maintenance Sheet 3
(7-8)Slide2
I can use the properties of translations, rotations, and reflections on line segments, angles, parallel lines or geometric figures. I can show and explain two figures are congruent using transformations (explaining the series of transformations used)
I can describe transformations and/or dilations that produce similar figures and explain similarity of figures in terms of dilation and/or transformation.
1. Make sense of problems and persevere in solving them.
2. Reason abstractly and quantitatively.4. Model with mathematics.5. Use appropriate tools strategically.8. Look for and express regularity in repeated reasoning
Learning TargetsSlide3
Visual Image
What details do you see
?
What do you suppose the picture represents?
How
does this picture relate
to transformations
?Slide4
Vocabulary Preview Chart
Word
Teacher’s Description
Student’s Description
Picture
Scale
Factor
the ratio of expressing the amount of magnification.
Dilation
is a transformation that produces an image that is the same shape as the original, but
a different size.(larger or smaller)Slide5
Dilation VideoSlide6
What do you know about dilations
?
Use sticky
notes at your table to answer this question, then place on the chart paper.
Graffiti WriteSlide7
R
uler
Multiply
http://tinyurl.com/dilation101
Work Session:
Dilation graphic Organizer
Dilation Activity Sheet
Match
the dilation with its scale factor
King
Tut Dilation
Activity
Exit Ticket