Scaffolding Method for Division

The video tutorial explains how to solve a division problem using the scaffolding method. It begins with a word problem involving planting 257 evergreens in 9 areas. The tutorial guides students through the scaffolding division process, emphasizing the importance of understanding multiples and remainders. It concludes with a discussion on handling leftover trees in real-life scenarios.

What is the main context of the division problem discussed in the video?

• Dividing apples among friends

• Sharing books in a library

• Planting trees in different areas

• Distributing candies among children

What mental picture should students get when starting the division problem?

• Nine areas for planting

• A forest

• A classroom

• A group of children

What is the total number of trees to be planted?

• 457

• 357

• 257

• 157

What is the purpose of using a word problem in this division exercise?

• To add more numbers

• To make it harder

• To provide context

• To confuse students

What is the first step in the scaffolding method for division?

• Start with the smallest number

• Fit the divisor into each digit

• Divide the number by 2

• Look at the total amount and use multiples

In the scaffolding method, what is a convenient multiple of nine to start with?

• Twenty

• Fifteen

• Ten

• Five

After taking out ten groups of nine, how many are left from 257?

• 197

• 177

• 187

• 167

What is the next step after reducing the number to a two-digit figure in scaffolding?

• Divide by a different number

• Add more groups of ten

• Use multiplication facts to continue

• Start over with a new number

How many trees are in each group after the division?

• 1028

• 18

• 28

• 128

What is the beauty of the scaffolding method as mentioned in the video?

• It is very fast

• It uses only addition

• It can be extended as needed

• It requires no calculations