# Q3, W5: February 3rd – 7th

Sorry, but you do not have permission to view this content. Teacher Felicia Taylor Intensive Math 8th 23 Focus 8: Transformations; Focus 9: Introduction to Functions
Standard(s) Taught

MAFS.8.G.1.1

Verify experimental properties of rotations, reflections and translations:

1. Lines are taken to lines, and line segments to line segments of the same length.
2. Angles are taken to angles of the same measure.
3. Parallel lines are taken to parallel lines.

MAFS.8.G.1.2

Understand that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations, reflections, and translations; given two congruent figures, describe a sequence that exhibits the congruence between them.

MAFS.8.G.1.3

Describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates.

MAFS.8.G.1.4

Understand that a two-dimensional figure is similar to another if the second can be obtained from the first by a sequence of rotations, reflections, translations, and dilations; given two similar two-dimensional figures, describe a sequence that exhibits the similarity between them.

MAFS.8.F.1.1

Understand that a function is a rule that assigns to each input exactly one output.  The graph of a function is a set of ordered pairs consisting of an input and the corresponding output.

Learning Targets and Learning Criteria

Students are successful when they can…

• explain how transformations can be used to prove that two figures are congruent or similar.
• perform a sequence of transformations to prove or to disprove that two given figures are congruent or similar.
• describe and apply the properties of translations, rotations, and reflections on lines, line segments, angles, parallel lines and geometric figures.
• describe a sequence of rigid motions to map one figure onto another.
• describe the changes occurring to the x- and y-coordinates of a figure after a translation, reflection, rotation, or dilation.
• identify a function from a graph, equation or set of ordered pairs.
• explain that a function represents a relationship between an input and an output depends on the input; therefore, there can only be one output for each input.
Classroom Activities

Monday (1st Period) / Tuesday (7th Period)

1. Review i-Ready Diagnostic Test Results for Window 2
2. Select students will re-take the Diagnostic Test in the Student Success Center
4. Review for Pre-Algebra DIA 3
1. MathSpace
1. Translations
2. Rotations
2. Quizizz
1. Transformation Rules
2. Translations and Reflections
3. Rotations
3. Worksheets
1. Transformations – Determine the position of a trapezoid after a series of transformations
2. Transformations – Math is Fun

Wednesday (1st & 7th Periods)

1. Functions Doodle Notes

Thursday (1st Period) / Friday (7th Period)

2. Review – Functions Examples
3. Functions Worksheets
1. Functions Maze
2. Functions Riddle
3. Functions Coloring Page
Assignments Due

Summatives

None

Formatives

1. All Quizizz Online Homework Games
1. Translations and Reflections
2. Rotations
2. All MathSpace Assignments
1. Translations
2. Rotations
3. All i-Ready Online Assignment Quizzes