Common Core is a set of educational standards that outline what students should know in mathematics and English language arts at each grade level.
Always show how you got your answer, whether it's a math problem or a reading response. Writing down your steps or explaining your thinking helps you catch mistakes and shows your teacher what you know. It also helps you remember strategies for next time!
Writing out the steps when multiplying large numbers.
Using evidence from a text to support your answer in reading.