Understanding Even and Odd Numbers

The video tutorial introduces a math lesson focused on adding the number 2 to even numbers. It begins with an introduction to the learning goal and a number line demonstration. The teacher explains even numbers through skip counting and uses linking cubes to illustrate the concept of even and odd numbers. The lesson progresses to adding two to even numbers using snap cubes, reinforcing the idea that the result remains even. The video concludes with student feedback and a humorous note about even numbers having 'flat tops.'

What is the main goal of today's math lesson?

• To learn how to divide even numbers

• To learn how to subtract 2 from an even number

• To learn how to add 2 to an even number

• To learn how to multiply even numbers

Which of the following sequences represents skip counting by twos?

• 10, 20, 30, 40, 50

• 2, 4, 6, 8, 10

• 5, 10, 15, 20, 25

• 1, 3, 5, 7, 9

What is a characteristic of even numbers?

• They end with 0, 2, 4, 6, or 8

• They end with 1, 3, 5, 7, or 9

• They are always odd

• They are prime numbers

Why is the number one considered odd?

• It has a buddy

• It is divisible by two

• It is all alone without a buddy

• It is a prime number

Which of the following is an even number?

• 7

• 3

• 8

• 5

What happens when you add two to an even number?

• The result is always odd

• The result is always even

• The result is always a prime number

• The result is always zero

If you have four snap cubes and add two more, how many do you have?

• Seven

• Six

• Five

• Eight

What is the result of adding two to zero snap cubes?

• One

• Two

• Zero

• Three

What did the class say about even numbers?

• They are the ones with round tops

• They are the ones with flat tops

• They are always odd

• They are prime numbers