Unit 2: Multiplication and Division of Whole NumbersEssential Questions
MCC4.OA.1
What are different ways you can interpret a multiplication equation?
MCC4.OA.2
What strategies can you use to solve multiplication word problems involving multiplicative comparison?
What strategies can you use to solve division word problems involving multiplicative comparison?
MCC4.OA.3
How can you use the four operations to solve multi-step word problems?
How can you use a letter to represent a multi-step word problem?
How can you assess the reasonableness of your answer?
When is mental math more useful than using paper and pencil or a calculator?
How does estimation (mental math) help you determine if a solution to a problem is reasonable?
When is an estimate appropriate?
How can you use the situation in a story problem to determine the operation that can be used to solve the problem?
MCC4.OA.4
How do we know if a number is prime?
How do we know if a number is composite?
MCC4.OA.5
How do we know if there is a sequence to a set of numbers?
What do you observe within a sequence of numbers?
Can you give examples of different patterns in number sequences?
MCC4.NBT.5
What strategies can you use to multiply whole numbers?
Click on the link below and scroll down until you see the heading Mixed Operations.
Choose a game and play!
http://www.sheppardsoftware.com/math.htm
Video Tutorials
Lattice Multiplication Help!!
https://www.youtube.com/watch?v=N6maCFqpbI0
Long Division
Long Division
Snorks Long Division Practice
Snorks
Study Guides
Multiplication Study Guide
Download File
division_study_guide.pdf
Download File
MCC4.OA.1
What are different ways you can interpret a multiplication equation?
MCC4.OA.2
What strategies can you use to solve multiplication word problems involving multiplicative comparison?
What strategies can you use to solve division word problems involving multiplicative comparison?
MCC4.OA.3
How can you use the four operations to solve multi-step word problems?
How can you use a letter to represent a multi-step word problem?
How can you assess the reasonableness of your answer?
When is mental math more useful than using paper and pencil or a calculator?
How does estimation (mental math) help you determine if a solution to a problem is reasonable?
When is an estimate appropriate?
How can you use the situation in a story problem to determine the operation that can be used to solve the problem?
MCC4.OA.4
How do we know if a number is prime?
How do we know if a number is composite?
MCC4.OA.5
How do we know if there is a sequence to a set of numbers?
What do you observe within a sequence of numbers?
Can you give examples of different patterns in number sequences?
MCC4.NBT.5
What strategies can you use to multiply whole numbers?
Click on the link below and scroll down until you see the heading Mixed Operations.
Choose a game and play!
http://www.sheppardsoftware.com/math.htm
Video Tutorials
Lattice Multiplication Help!!
https://www.youtube.com/watch?v=N6maCFqpbI0
Long Division
Long Division
Snorks Long Division Practice
Snorks
Study Guides
Multiplication Study Guide
Download File
division_study_guide.pdf
Download File