SOL G.3
The student will use pictorial representations, including computer software, constructions, and coordinate methods, to solve problems, involving symmetry and transformation. This will include …
- Investigating and using formulas for finding distance, midpoint, and slope;
- Applying slope to verify and determine whether lines are parallel or perpendicular;
- Investigating symmetry and determining whether a figure is symmetric with respect to a line or a point; and
- Determining whether a figure has been translated, reflected, rotated, or dilated, using coordinate methods.
IXLs
Complete the following IXLs to the recommended score.
- Distance: 8th Grade N.4 to 80 points
- Midpoint: Algebra 1 G.2 to 80 points
- Graphing slopes: 8th Grade Y.5 to 80 points
- Slopes of parallel and perpendicular lines: 8th Grade Y.11 to 80 points
- Point Symmetry: Geometry O.2 to 80 points
- Line Symmetry: Geometry O.3 to 80 points
- Reflections: 8th Grade P.5 to 80 points
- Rotations: 8th Grade P.7 to 80 points
- Dilations: 8th Grade Q.3 to 80 points
Video Links
Slope, parallel, and perpendicular
Midpoints and endpoints
Distance
Point and Line Symmetry
Translations, Dilations, Reflections, Rotations
Midpoints and endpoints
Distance
Point and Line Symmetry
Translations, Dilations, Reflections, Rotations