Go to wordpress.com, choose a name for your page, and fill out the necessary information to create a blog.
Once created, click on “Edit” under the first blog that is automatically created for you. Write a question for one of your classes to answer based on what the students are currently learning. When done, click on “Update”.
All you have to do now is instruct your students to go to your blog webpage and respond to your blog. It’s that easy, so what’s stopping you??