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- Grade Range
- 9th - 12th
- Rating
Students examine and discuss techniques using trigonometric ratios for right triangles. They observe examples of trigonometric ratios, discuss alternative methods for checking their results, and complete a worksheet. Full Review »
- Grade Range
- 3rd - 5th
- Rating
Students use the properties of right angle trignonmetry to measure objects such as the school flagpole. They solve real world problems using these properties. Full Review »
- Grade Range
- 9th
- Rating
Students take part in a real world application of trigonometry by taking measurements at buildings around the community and designing handicap ramps for those buildings. This allows students to apply algebraic/geometric concepts to solve problems. Full Review »
- Grade Range
- 8th
- Rating
Students practice calculating the unknown length of a right angle triangle. They also examine the pythogoram theory in groups. They help each other work through the problems. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students are introduced to the concept of trigonometry. They encounter the six trigonometric functions and are shown examples of ways to solve real life problems that involve trigonometry. Students find the values of trigonometric functions for acute angles. Full Review »
- Grade Range
- 6th - 8th
- Rating
Students calcute distances using trigonometry and angle measurements. They estimate the width of the Trig River, measure it and compare their results with their classmates. They collaborate with a group to research and find the results. Full Review »
- Grade Range
- 9th
- Rating
Students apply trigonometric functions to solve problems when sides and angles are unknown. They review the necessary definitions before problem solving for unknown sides and angles in triangles. They work in a guided practice setting before completing a student practice sheet of problems. Full Review »
- Grade Range
- 9th
- Rating
Students use indirect methods, including the Pythagorean Theorem and right triangle trigonometry to find missing dimensions. They use trigonometric functions to solve problems involve unknown sides and angles. They discuss the characteristics o triangles and the Pythagorean Theorem. Full Review »
- Grade Range
- 3rd
- Rating
Students identify and construct right, acute and obtuse angles and begin to appreciate the degree and unit of measurement of angle. They know the degree value of angles that are simple fractions of a whole turn know that the angle at a point is 360++ Full Review »
- Grade Range
- 5th
- Rating
Students explore ways to measure the height of an inaccessible object. They measure lengths using a tape measure or ruler. Students measure angles using a protractor and estimate heights. Full Review »
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