Exploring Number Sense and Problem Solving Strategies

How many cubes does the teacher start with in the initial demonstration?

• One

• Two

• Three

• Four

Tags

CCSS.2.OA.A.1

If there is one cube visible and two cubes in total, how many are under the cup?

• Two

• Three

• One

• None

Tags

CCSS.2.OA.A.1

How many cubes are used in the second demonstration?

• Three

• Four

• Five

• Two

Tags

CCSS.2.OA.A.1

If there are four cubes in total and two are visible, how many are under the cup?

• Four

• Three

• Two

• One

Tags

CCSS.2.OA.A.1

What mathematical concept is introduced with four cubes?

• Subtraction

• Addition

• Number Bonds

• Multiplication

Tags

CCSS.1.OA.A.1

How many cubes are used in the third demonstration?

• Seven

• Four

• Five

• Six

Tags

CCSS.2.OA.A.1

If there are six cubes in total and two are visible, how many are under the cup?

• Four

• Three

• Five

• Two

Tags

CCSS.1.OA.A.1

What is another way to solve the problem of finding how many cubes are under the cup?

• Division

• Multiplication

• Subtraction

• Addition

Tags

CCSS.2.OA.C.4

What should you do if you are playing the cup game alone?

• Close your eyes and mix things up

• Ask for help

• Use more cubes

• Skip the game

Where can you find additional resources for further learning?

• On a different website

• In a library

• In a textbook

• In the video description