Solving Two-Step Word Problems

The video tutorial teaches how to solve two-step word problems by creating models. It begins with an introduction to the concept, followed by two example problems involving strawberries and berries. The first problem involves subtracting eaten strawberries and adding more given by a teacher. The second problem involves adding berries given by Zim and subtracting those eaten. The lesson concludes with a review of the modeling approach to problem-solving.

What is the main focus of this lesson?

• Learning to count strawberries

• Understanding strawberry nutrition

• Solving two-step word problems using a model

• Learning about Lily and Zim's favorite fruits

How many strawberries did Lily and Zim have after eating 7 and receiving 5 more?

• 12

• 5

• 10

• 7

What operation is used to find out how many strawberries are left after eating some?

• Subtraction

• Addition

• Multiplication

• Division

How many strawberries did Lily and Zim have after their teacher gave them more?

• 5

• 7

• 10

• 12

How many berries did Lily have before Zim gave her more?

• 10

• 12

• 17

• 6

How many berries did Zim give to Lily to make her total 17?

• 7

• 6

• 8

• 5

What operation is used when Lily receives more berries from Zim?

• Subtraction

• Addition

• Division

• Multiplication

After eating 6 berries, how many do Lily and Zim have left?

• 8

• 11

• 10

• 9

What is the final number of strawberries Lily and Zim have after all transactions?

• 11

• 10

• 12

• 9

What is the key method used in this lesson to solve word problems?

• Asking a friend

• Guessing

• Using a calculator

• Drawing a model