Lessons and Tools for Teachers

#### Lessons for Trigonometry

Page 5 of 273 results

• Exploring Triangles Through the Law of Sines and Law of Cosines - … of Sines and Law of Cosines By: Eric Sala Subject: Trigonometry/Geometry Grade Level: 10th or 11th grade Materials: Paper, scissors … Objectives: 1. To connect with prior learning about right triangle trigonometry. 2. Given certain sides and angles of a triangle, for … regarding the Law of Sines, Law of Cosines, and basic trigonometry, including the Pythagorean Theorem, in an activity forcing students to …
• Close Enough? - … : US\$ 0 Keywords: navigation, measurement, accuracy, precision, calculation, approximation, geometry, trigonometry, error Reviews: Read Reviews | Review/Comment Related Curriculum : subject areas … based on mathematics Understand accuracy and precision Use right triangle trigonometry and angle measurements to calculate distances Understand the relationship between … the target. Figure 1. Precision and accuracy. click for copyright Trigonometry Trigonometry is a branch of mathematics dealing with relationships of the …
• Computer Accuracy - … : US\$ 0 Keywords: navigation, measurement, accuracy, precision, calculation, approximation, geometry, trigonometry, error Reviews: Read Reviews | Review/Comment Related Curriculum : subject areas … become a large error in position when traveling long distances. Trigonometry Trigonometry is a branch of mathematics dealing with relationships of the … /units/trig/ratios.html to investigate a navigation example using trigonometry. Have the students find the largest accuracy error that still …
• Islands in the Stream 2002: Exploring Underwater Oases - Gilligan, the Skipper and a Three-hour Tour - … necessary to use trigonometry. Students will need to be familiar with the Pythagorean Theorem and the three common trigonometry functions: sine, cosine … magnitude of the resultant vector, use the Pythagorean Theorem: Use trigonometry to find the angle: Answer: The resultant velocity of the …