Have students write their work or answer to any homework problem you want to discuss. Students can do this while the class is working. Then have students present their work or the teacher can display it during group work time for anyone who needs to check an answer. You can also give the transparency and marker to the students the night before, and they can be ready at the beginning of class to discuss their work. To avoid spending a lot of my time checking homework, I give notebook checks about every two to three weeks.
Students keep all homework and notes in their notebook.
They bring their notebook to class and use it to look up questions I have put on the board. Page 32, problem 2c 2. Worksheet on Chain Rule, question 18 3. List the five ways we discussed to prove lines are parallel. I always give one bonus question so a student who misses just one question can still make a 100.