Bruce Burkhart, November 2016
- What products in your school or home that have corn in them? Teachers can find answers here: http://commodityhq.com/2012/13-ways-corn-is-used-in-our-everyday-lives/
Teacher Resource: http://www.explainthatstuff.com/howcombineharvesterswork.html
This link has a very good visual of how a combine works.
Core Content Standard & Question 4.OA.2 Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.
- One ear of corn has about 800 kernels. Bruce threw two ears of corn into the combine. How many kernels of corn went into the combine?