Adam Mohrhauser, January 2017
Originally filmed January 2015.
Discussion: Adam told us that he gives vaccinations to keep calves healthy. Do you remember getting shots when you were young? Do you know why you got them?
Standard: : 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.
- Adam told us that a cow is pregnant for 283 days. How many months is that? How does this compare to how long a human is pregnant?