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Materials & Resources provides a way to locate standards-aligned content through a targeted search. Locate educational resources by Keyword, Subject Area/Grade Level, Course, or by one or more specific Content Types. Please select from the appropriate filters. The Standards Aligned System includes content from several outstanding community, cultural, and educational institutions.
Please select from the appropriate filters or search by keyword.
The Standards Aligned System includes content from several outstanding community, cultural, and educational institutions. The keywords below (in italics) can be used in a Materials & Resources search to preview offerings from some of these organizations. Click on these terms to begin searching.
To access additional nationally rated LDC tasks and modules created by Pennsylvania educators, see LDC Core Tool - Library.
| Title | Action | Content Type | Grades |
|---|---|---|---|
| Manipulator Math Applets for the Pythagorean Theorem |
Content Type:
Web-based Practice
|
Grades: 10th Grade, 7th Grade, 9th Grade | |
| Visualization of Three-Dimensional Figures |
Content Type:
Unit Plan
|
Grades: | |
| Congruence and Similarity |
Content Type:
Unit Plan
|
Grades: | |
| Similar Triangles |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Similar Triangles (Part 2) |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Angle Game (Part 2) |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Area and Perimeter |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Circles: Radius, Diameter and Circumference |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Proof: sin(a+b) = (cos a)(sin b) + (sin a)(cos b) |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Proof: cos(a+b) = (cos a)(cos b) - (sin a)(sin b) |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Trig Identities Part 2 (Part 4 if you Watch the Proofs) |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Trig Identities Part 3 (Part 5 if you Watch the Proofs) |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Trigonometry Word Problems (Part 1) |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Trigonometry Word Problems (Part 2) |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Navigation Word Problem |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade | |
| Exploring Area & Perimeter within City Blocks: an Application of Taxicab Geometry (TIU 11 Enrichment) |
Content Type:
Lesson Plan
|
Grades: 9th Grade, 10th Grade | |
| Math Design Collaborative Lesson: Evaluating Conditions for Congruency |
Content Type:
Web-based Resource
|
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade |