| Skill | Knowledge |
| Drive a car | Describe how a spark plug works |
| Find books, articles, web information about the social impact of cars | Explain the social impact of cars |
Example: How to Evaluate Web Pages
| Instructivism | Constructivism |
| Teacher gives criteria for good and bad pages. | Learners establish criteria for good and bad pages. |
| Teacher shows examples. | Learners find examples. |
| Homework: evaluate selected pages or find examples of selected criteria; graded by teacher. | Homework: select and evaluate pages; evaluated by peers. |