Final answer:
To encourage more people to share their projects in the online group, the student can personalize invitations and requests and actively participate in relevant group discussions.
Step-by-step explanation:
To encourage more people to share their projects in the online group, the student can take the following steps:
- Personalize invitations and requests: By sending personalized invitations and requests to specific members, the student can make them feel valued and more likely to participate.
- Join relevant groups and participate in discussions: By joining other knitting and sewing groups on the social media site and actively participating in discussions, the student can establish connections with other members who may then be more inclined to share their projects in the student's group.