| Provide an explicit Introduction to the tool |
Introduce the tool and provide clear and concise directions for how the tool should be used and what the norms are for safety. |
| Model the tool, using multiple representations to support perception |
Provide multiple ways for students to see how the tool is used. |
| Engage students in discussion about the tool |
Provide opportunities for students to Turn and Talk about how the tool works. |
| Practice using the tool |
Provide many opportunities for students to practice in partners or small groups. |
