Comparing Numbers: Greater Than and Less Than

Ms. Marilu introduces the concept of comparing numbers using greater than and less than symbols. She explains a trick to remember these symbols by imagining them as an alligator that always eats the greater number. Through examples involving lollipops and chocolates, she demonstrates how to apply this trick to determine which number is greater. The video concludes with a farewell from Ms. Marilu.

What symbols are used to compare numbers?

• Plus and minus

• Multiply and divide

• Equal and not equal

• Greater than and less than

Tags

CCSS.1.NBT.B.3

What is the alligator method used for?

• To subtract numbers

• To divide numbers

• To add numbers

• To determine which number is greater

Tags

CCSS.1.NBT.B.3

If Sarah has 8 lollipops and James has 4, which way does the alligator's mouth point?

• Towards Sarah

• Towards James

• Towards neither

• It remains closed

Tags

CCSS.1.NBT.B.3

Which group of chocolates will the alligator choose to eat?

• Both groups

• Neither group

• 19 chocolates

• 4 chocolates

Tags

CCSS.1.NBT.B.3

How do we write the comparison between 4 and 19 using the alligator method?

• 19 > 4

• 19 < 4

• 4 > 19

• 4 < 19

Tags

CCSS.1.NBT.B.3

Who is the presenter of the video?

• Ms. Johnson

• Mr. Smith

• Ms. Marilu

• Mr. Albert

Tags

CCSS.RI.1.6

CCSS.RI.2.7

CCSS.RI.3.7

CCSS.RI.4.7

CCSS.RI.5.7