Basic multiplication using 2-3 digit concepts will be taught if a trainer get the problem incorrect. The same teaching strategy will be use for Algebraic Expressions. Variables will be used and learners that choose this problem will be guided on how to solve if the problem is incorrectly answered. 
Topics covered:
1-3 digit multiplication including fractions, orders of operations and word problems.
Algebraic Expressions related to products for higher level learners.
Class Structure:
Class will be structured using a battle theme format as a virtual seating chart for students. The learners will undergo a mission that will require patience, dedication , and respect for each other's turn. Simple role play, discussion, and call-on. 
How will I teach?
Use scenario-based learning, I will teach students how to solve a problem using one approach. 
What's my teaching style for this particular course?
I will teach using Robert Gagne 9 events of instruction. This teach style will help me gain learners attention when it comes to correctly solving a rigorous problem.
Learners will interact throughout the learning game and using slides/whiteboard to help each other provide solutions.

Multiplication: basic 1 digit concepts down. Algebraic Expressions: basic knowledge of variables, and products/ratios.