數學：乘法複習

What will be taught:
Students will get a review of multiplication zero property, identity property, commutative property, associative property, distributive property. 
Students will identify the multiplication properties.
Students will do word problems and solve. 
Students will multiply a number times a multiple of 10, multiply the basic fact and annex the same number of zeros that are in the factor that is a multiple of 10.
Students will practice mental math and choose the correct answer to the problems.
Students will have a review of one digit multipliers, two digit, and three digits. 
Students will have a review on the use of rounding and estimate and solving problems by estimating problems. 
How will it be taught:
Slides, whiteboard, doc cam, and student engagement, discussion. 
Students should have some  knowledge of the multiplication and some knowledge of rounding numbers.