As you have already found, there are many avenues teachers can take within Schoology to engage students in the learning process. Schoology has assembled a crowd-sourced publication with 27 strategies for engaging students further. Before you get too excited, know that many of these strategies are geared toward blended learning, with learners in a physical setting. Some strategies incorporate tools and plugins that are not ultimately free to use. But there are several others that could work well in a remote learning environment. Remixing some of these good ideas could generate some great learning opportunities for students in your classes–while we are learning remotely and when we return to face-to-face instruction.
Without further ado, here are at least a dozen good tools to add to your toolbox: