Military Leaders and Their Contributions ©2012, TESCCCU.S. History Unit 8, Lesson 1.
Russia and Eurasian Republics ©2012, TESCCC Grade 6 Unit 6, Lesson 2.
Foundations Grade 3, Unit 2, Lesson 1 ©2012, TESCCC.
Cimientos 3 er grado, Unidad 2, Lección 1 ©2012, TESCCC.
