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LAR: Yes
Title: Graphs from the Unit Circle
Url: http://illuminations.nctm.org/LessonDetail.aspx?id=L785
Publisher: National Council of Teachers of Mathematics
Description: This lesson from Illuminations teaches students the features of sine and cosine graphs. Students use uncooked spaghetti to demonstrate the properties of the unit circle, which they will then represent with graphs. It is intended for students who have already learned about unit circle trigonometry, and is best for upper level high school classes. The lesson should require 3 class periods to complete.
LC Classification: Science -- Mathematics -- Algebra -- Combinatorics. Combinatorial analysis -- Graph theory
Science -- Mathematics -- Algebra -- Problems, exercises, examinations
Science -- Mathematics -- Algebra -- Study and teaching. Research
Science -- Mathematics -- Geometry -- Special topics in plane geometry -- Circle
Science -- Mathematics -- Geometry -- Trigonometry
GEM Subject: Mathematics -- Instructional issues
Mathematics -- Geometry
Mathematics -- Trigonometry
Mathematics -- Algebra
Key Concept: Mathematics -- Circles
Mathematics -- Cosine
Mathematics -- Graphs
Mathematics -- Sine
Mathematics -- Algebra
Mathematics -- Trigonometry
Mathematics -- Geometry
Key Concepts Complete: Yes
Resource Type: Demonstrations
Instructional Materials
InteractiveResource (DCMI Type Vocabulary)
Lesson Plans
Mathematical Models
Mathematics Materials
Teaching Guides
Text (DCMI Type Vocabulary)
Format: html
pdf
Audience: Secondary Education
Students
Teachers
Language: English
Rights: National Council of Teachers of Mathematics
Access Rights: Free access
Date Of Record Release: 2011-01-27 03:00:01 (W3C-DTF)
Date Last Modified: 2010-12-06 09:51:06 (W3C-DTF)
Source: Scout Staff  Scout Staff
Full Record Views: 143
Resource URL Clicks: 22
Cumulative Rating: NOT YET RATED
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