This is a great PowerPoint that allows for freedom and flexibility.
The PP includes 18 practice stoichiometry problems of different levels of complexity and different units of measurement.
I, personally, prefer to print 2 slides per page and make flashcards for a student-centered lesson. My students travel around the room in pairs and work together to solve these problems. This allows for the advanced students to keep moving, while I can focus my attention to those students requiring more support.
I have also used this PP for online homework assignments. This lesson truly allows the teacher select different methods to deliver the materials.
Serves great as an emergency or back-up lesson plan.
Please enjoy the quick and easy lesson!