Mastering the Doubling Strategy for Multiplication

The video tutorial discusses various strategies for teaching multiplication, focusing on the doubling strategy. It explains how to use arrays to make multiplication more efficient and connects addition facts to multiplication concepts. The tutorial aims to reinforce and extend students' understanding of multiplication through practical examples.

What strategy was initially discussed for teaching multiplication?

• Array method

• Used ten strategy

• Subtraction method

• Doubling strategy

Tags

CCSS.4.NBT.B.5

What method is used as an example to introduce the doubling strategy?

• Double-double

• Single-double

• Triple-double

• Double-triple

Tags

CCSS.3.OA.D.9

What multiplication factor is associated with the 'double-double-double' method?

• Four

• Eight

• Six

• Two

Tags

CCSS.3.OA.B.5

What common issue do children face when multiplying by two?

• Forgetting the number sequence

• Losing track of counting

• Using incorrect multiplication tables

• Multiplying instead of adding

Tags

CCSS.3.OA.D.9

What visual aid is suggested to help children multiply more efficiently?

• Number line

• Multiplication chart

• Array

• Abacus

Tags

CCSS.4.NBT.B.5

What is the result of doubling two sixes?

• 14

• 12

• 10

• 16

Tags

CCSS.3.OA.D.9

What does the 'array' strategy help children visualize in multiplication?

• Sequential addition

• Division counterparts

• Groups of numbers

• Subtraction sequences

Tags

CCSS.4.NBT.B.5

How should children ideally know multiplication facts?

• Through memorization only

• As unrelated to addition

• As new concepts

• As previously learned addition facts

Tags

CCSS.3.OA.C.7

What is the purpose of linking multiplication to addition facts?

• To confuse the students

• To make learning harder

• To facilitate quicker recall

• To introduce new methods

Tags

CCSS.5.NBT.B.7

What should children be able to do quickly with known addition facts in multiplication?

• Forget them

• Ignore them

• Recall them

• Modify them

Tags

CCSS.3.OA.C.7