Straight Lines

Parent topic:: Geometry

Mean Value Theorem: Quick Intuitive Tests
Activity
Tim Brzezinski
Parallel Lines in the Coordinate Plane: Quick Exploration
Activity
GeoGebra Team
Perpendicular Lines in the Coordinate Plane: Quick Exploration
Activity
GeoGebra Team
Exploring Intersections of Planes
Activity
GeoGebra Team
Alternate Interior Angles: IM 8.1.14
Book
GeoGebra Classroom Activities
Transversal Intersects Parallel Lines
Activity
Tim Brzezinski
Sections of 3D Shapes
Book
Anthony OR 柯志明
Properties of Tangents Drawn to Circles (A)
Activity
Tim Brzezinski
Medians and Centroid Dance
Activity
Tim Brzezinski
Exploring Corresponding Angles (V2)
Activity
Tim Brzezinski
Circle Terminology
Activity
Tim Brzezinski
Alternate Interior Angles: Quick Investigation
Activity
Tim Brzezinski
Slope (Quiz) II
Activity
Tim Brzezinski
Same Side Interior Angles Theorem
Activity
Tim Brzezinski
Parallel & Perpendicular Consequence
Activity
Tim Brzezinski
Parallel & Perpendicular (Writing Equations of Lines)
Activity
Tim Brzezinski
Properties of Tangents (B)
Activity
Tim Brzezinski
Perpendicular Bisector: Construction
Activity
Tim Brzezinski
Solving Linear Systems by Graphing: Quiz (V2)
Activity
Tim Brzezinski
Exploring Alternate Interior Angles (V2)
Activity
Tim Brzezinski
Triangle Median Illustrator & Definition Writing Prompt
Activity
Tim Brzezinski
Perpendicular Lines Investigation (VB)
Activity
Tim Brzezinski
Exploring Alternate Exterior Angles (V2)
Activity
Tim Brzezinski
Alternate Exterior Angles: Quick Investigation
Activity
Tim Brzezinski