SCCI Digital Library and Forum

Khan Academy

S# Lecture Course Institute Instructor Discipline
14151
Proving angles are congruent (K-A)
Topic B: Lesson 8: Solve for unknown angles in a triangle (K-A) Khan Academy Basic and Health Sciences
14152
Triangle angle challenge problem 2 (K-A)
Topic B: Lesson 8: Solve for unknown angles in a triangle (K-A) Khan Academy Basic and Health Sciences
14153
Triangle exterior angle example (K-A)
Topic B: Lesson 8: Solve for unknown angles in a triangle (K-A) Khan Academy Basic and Health Sciences
14154
Worked example: Triangle angles (diagram) (K-A)
Topic B: Lesson 8: Solve for unknown angles in a triangle (K-A) Khan Academy Basic and Health Sciences
14155
Worked example: Triangle angles (intersecting lines) (K-A)
Topic B: Lesson 8: Solve for unknown angles in a triangle (K-A) Khan Academy Basic and Health Sciences
14156
Rigid transformations intro (K-A)
Topic C: Lesson 12: Transformations: The next level (K-A) Khan Academy Basic and Health Sciences
14157
Rotations intro (K-A)
Topic C: Lesson 12: Transformations: The next level (K-A) Khan Academy Basic and Health Sciences
14158
Translations intro (K-A)
Topic C: Lesson 12: Transformations: The next level (K-A) Khan Academy Basic and Health Sciences
14159
Determining rotations (K-A)
Topic C: Lesson 13: Rotations (K-A) Khan Academy Basic and Health Sciences
14160
Determining rotations-video (K-A)
Topic C: Lesson 13: Rotations (K-A) Khan Academy Basic and Health Sciences
14161
Rotating shapes (K-A)
Topic C: Lesson 13: Rotations (K-A) Khan Academy Basic and Health Sciences
14162
Rotating shapes-video (K-A)
Topic C: Lesson 13: Rotations (K-A) Khan Academy Basic and Health Sciences
14163
Determining reflections (advanced) (K-A)
Topic C: Lesson 14: Reflections (K-A) Khan Academy Basic and Health Sciences
14164
Reflecting shapes (K-A)
Topic C: Lesson 14: Reflections (K-A) Khan Academy Basic and Health Sciences
14165
Reflecting shapes: diagonal line of reflection (K-A)
Topic C: Lesson 14: Reflections (K-A) Khan Academy Basic and Health Sciences
14166
Proofs with transformations (K-A)
Topic C: Lessons 17-21: Applications of transformations (K-A) Khan Academy Basic and Health Sciences
14167
Congruent triangles & the SSS postulate/criterion (K-A)
Topic D: Lessons 22-25: Congruence criteria (K-A) Khan Academy Basic and Health Sciences
14168
Corresponding angles in congruent triangles (K-A)
Topic D: Lessons 22-25: Congruence criteria (K-A) Khan Academy Basic and Health Sciences
14169
Determining congruent triangles (K-A)
Topic D: Lessons 22-25: Congruence criteria (K-A) Khan Academy Basic and Health Sciences
14170
Isosceles & equilateral triangles problems (K-A)
Topic D: Lessons 22-25: Congruence criteria (K-A) Khan Academy Basic and Health Sciences
14171
Proofs concerning equilateral triangles (K-A)
Topic D: Lessons 22-25: Congruence criteria (K-A) Khan Academy Basic and Health Sciences
14172
Proofs concerning isosceles triangles (K-A)
Topic D: Lessons 22-25: Congruence criteria (K-A) Khan Academy Basic and Health Sciences
14173
Triangle congruence postulates/criteria (K-A)
Topic D: Lessons 22-25: Congruence criteria (K-A) Khan Academy Basic and Health Sciences
14174
Why SSA isn't a congruence postulate/criterion (K-A)
Topic D: Lessons 22-25: Congruence criteria (K-A) Khan Academy Basic and Health Sciences
14175
Angles in a triangle sum to 180° proof-video (K-A)
Topic D: Lessons 26-27: Triangle congruency proofs (K-A) Khan Academy Basic and Health Sciences