Angles & Lines
For this angles and lines worksheet, students identify congruent angles, determine the measurement of supplementary and complimentary angles. This three-page worksheet contains ten multiple-choice problems.
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Proving Slope Criteria for Parallel & Perpendicular Lines
This activity launches with learners graphing the fourth vertex of a given rectangle, and finding the length and slope of one of its sides; and ends with learners writing a summary sheet for parallel and perpendicular lines. In between,...
7th - 11th Math CCSS: Designed
Complementary and Supplementary Angles: Geometry "Nspired"
Learners investigate complementary and supplementary angles. They use dynamic geometry (TI-nspire) software to manipulate rays to identify the conditions necessary to create complementary and supplementary angles. They find the measure...
4th - 8th Math
Parallel Lines Exploration with TI-nspire
Explore angle measurements of two parallel lines cut by a transversal. Learners use TI-nspire graphing calculators to assist in understanding the relationships between the angle measurements. Worksheet is not included, but the diagrams...
7th - 8th Math CCSS: Adaptable