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REFLECTIONS: Reflections are a flip. The flip is performed over the “line of reflection.” Lines of symmetry are examples of lines of reflection. Reflections are isometric, but do not preserve orientation. Coordinate plane rules: Over the x-axis: (x, y) (x, –y) Over the y-axis: (x, y) (–x, y)
Reflections Date_____ Period____ Graph the image of the figure using the transformation given. 1) reflection across y = −2 x y E I Q Z 2) reflection across the x-axis W M D A 3) reflection across y = −x x y J A S T 4) reflection across y = −1 x y B I W L 5) reflection across x = −3 x y P I W S 6) reflection across y = x x y Q H L P-1-
A. The x-coordinates are the same on both triangles while the y-coordinates are opposites. B. The x-coordinate and the y-coordinates are equal to each other in the triangles. C. The y-coordinates are the same on both triangles while the x-coordinates are opposites. D. There is no relationship between the coordinates.
Student Reflection. Think about why you answered the question incorrectly. Select a reflection choice that identifies why you got the problem wrong. When did you start studying for the test? What did you do to study for the test? What could you have done differently?
Exclusive Transformation Worksheets. In these worksheets identify the image which best describes the transformation (translation, reflection or rotation) of the given figure. Ideal for grade 5 and grade 6 children. Each grid has the figure and the image obtained after transformation.
Reflection: Worksheets with Answers. Whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you. And best of all they all (well, most!) come with answers.
Free Printable Reflections Worksheets for 3rd Grade. Math Reflections: Discover a collection of free printable worksheets for Grade 3 students, designed to enhance their understanding of mathematical concepts through engaging reflection activities.
