Algebra 1 ©2004 - Holt McDougal
Algebra 1 ©2004 - Holt McDougal
Algebra 1 ©2004 - Holt McDougal
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<strong>McDougal</strong> Littell ALGEBRA 1 correlated to the<br />
New Hampshire Mathematics Curriculum Framework<br />
4d. K-12 Broad Goal: Students will know the basic concepts of trigonometry and<br />
apply these concepts to real-world problems.<br />
PURPOSE: all students should explore real-world phenomena which involve right triangle<br />
trigonometry. These experiences should include the use of the sine, cosine, and<br />
tangent ratios. Technology should be used to facilitate the learning of<br />
trigonometry, allowing students more time and power to explore realistic<br />
applications.<br />
7-12 Building upon the K-6 experiences, in grades 7-12:<br />
• Explore the sine, cosine, and tangent ratios in right triangles.<br />
TE: 752-753, 755-757<br />
PE: 752-753, 755, 757<br />
• Use the sine, cosine, and tangent ratios to solve real-world problems.<br />
TE: 754, 756<br />
PE: 754, 756<br />
Proficiency Standards<br />
End of Grade 10:<br />
• Use technology or manipulatives to apply basic trigonometric ratios to solve practical<br />
real-world problem.<br />
TE: 753-757<br />
PE: 753-757<br />
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