| Teacher | Class | Lesson # | Year | Age | Material |
| Karla Ruf | United Kingdom Part 1 | 0 | 2015 | Grades 2-4 |  Cover Sheet |
| Karla Ruf | United Kingdom Part 1 | 1 | 2015 | Grades 2-4 | Lesson 1 |
| Karla Ruf | United Kingdom Part 1 | 2 | 2015 | Grades 2-4 | Lesson 2 |
| Karla Ruf | United Kingdom Part 1 | 3 | 2015 | Grades 2-4 | Lesson 3 |
| Karla Ruf | United Kingdom Part 1 | 4 | 2015 | Grades 2-4 | Lesson 4 |
| Karla Ruf | United Kingdom Part 1 | 5 | 2015 | Grades 2-4 | Lesson 5 |
| Karla Ruf | United Kingdom Part 1 | 6 | 2015 | Grades 2-4 | Lesson 6 |
| Karla Ruf | United Kingdom Part 1 | 7 | 2015 | Grades 2-4 | Lesson 7 |
| Karla Ruf | United Kingdom Part 1 | 8 | 2015 | Grades 2-4 | Lesson 8 |
| Karla Ruf | United Kingdom Part 1 | 9 | 2015 | Grades 2-4 | Lesson 9 |
| Karla Ruf | United Kingdom Part 1 | 10 | 2015 | Grades 2-4 | Lesson 10 |
| Karla Ruf | United Kingdom Part 1 | 11 | 2015 | Grades 2-4 | Lesson 11 |
| Karla Ruf | United Kingdom Part 1 | 12 | 2015 | Grades 2-4 | Lesson 12 |
| Karla Ruf | United Kingdom Part 1 | 13 | 2015 | Grades 2-4 | Lesson 13 |
| Karla Ruf | United Kingdom Part 1 | 14 | 2015 | Grades 2-4 | Lesson 14 |
| Karla Ruf | United Kingdom Part 1 | 15 | 2015 | Grades 2-4 | Lesson 15 |
| Karla Ruf | United Kingdom Part 1 | 16 | 2015 | Grades 2-4 | Lesson 16 |
| Karla Ruf | United Kingdom Part 1 | 17 | 2015 | Grades 2-4 | Lesson 17 |
| Karla Ruf | United Kingdom Part 1 | 18 | 2015 | Grades 2-4 | Lesson 18 |
| Karla Ruf | United Kingdom Part 1 | 19 | 2015 | Grades 2-4 | Lesson 19 |
| Karla Ruf | United Kingdom Part 1 | 20 | 2015 | Grades 2-4 | Lesson 20 |
| Karla Ruf | United Kingdom Part 1 | 21 | 2015 | Grades 2-4 | Lesson 21 |
| Karla Ruf | United Kingdom Part 1 | 22 | 2015 | Grades 2-4 | Lesson 22 |
| Karla Ruf | United Kingdom Part 1 | 23 | 2015 | Grades 2-4 | Lesson 23 |
| Karla Ruf | United Kingdom Part 1 | 24 | 2015 | Grades 2-4 | Generation Worksheet 1 |
| Karla Ruf | United Kingdom Part 1 | 24 | 2015 | Grades 2-4 | Generation Worksheet 1 |
| Karla Ruf | United Kingdom Part 1 | 25 | 2015 | Grades 2-4 | Memory Worksheet 1 |
| Karla Ruf | United Kingdom Part 1 | 25 | 2015 | Grades 2-4 | Memory Worksheet 2 |
| Karla Ruf | United Kingdom Part 1 | 25 | 2015 | Grades 2-4 | Memory Worksheet 3 |
| Karla Ruf | United Kingdom Part 1 | 25 | 2015 | Grades 2-4 | Memory Worksheet 4 |
| Karla Ruf | United Kingdom Part 1 | 25 | 2015 | Grades 2-4 | Memory Worksheet 5 |
| Karla Ruf | United Kingdom Part 1 | 25 | 2015 | Grades 2-4 | United Kingdom Memory I Worksheet 1 |
| Karla Ruf | United Kingdom Part 1 | 25 | 2015 | Grades 2-4 | United Kingdom Memory I Worksheet 2 |