| A | B |
|---|
| Chat Room | An online forum that allows real-time communication |
| Blog | An online journal with regular updates on a certain topic of interest |
| Discussion Board | An onlilne forum where users post ongoing comments to discuss a certain topic or interest |
| Wiki | An online collaborative environment that anyone can edit |
| Podcast | An online audio or video file that can be downloaded for listening or viewing at anytime |
| Line Chart | Show progress over time |
| Pie Chart | Show parts to whole |
| Bar Chart | Compare sets of quantities |
| Real-world problem | A problem that happens in your life that you must resolve |
| Multi-solution problem | A problem that could be solved more than one way |
| Single-solution problem | A problem that can only be solved one way |
| Hypothetical problem | A problem that does not involve real people and is used to help build thinking skills |
