Counting and Coin Value Concepts

The video tutorial teaches efficient counting methods using skip counting by fives, tens, and hundreds. It explains how skip counting involves counting by numbers larger than one, such as twos, fives, tens, and hundreds. The tutorial highlights the inefficiency of counting by ones and demonstrates how grouping objects can speed up the counting process. Patterns in skip counting are explored, particularly the alternating ones place digits when counting by fives and the consistent zero in the ones place when counting by tens. The use of coins, like nickels and dimes, is also discussed to illustrate counting by fives and tens, while dimes are used to demonstrate counting by hundreds.

What is skip counting?

• Counting by ones

• Counting by an amount larger than one

• Counting backwards

• Counting by halves

Why might counting by ones be inefficient?

• It is always faster

• It is the only method taught

• It can be slow for large groups

• It is more accurate

What pattern is observed when skip counting by fives?

• Every other number ends in 5 or 0

• Every number ends in 2

• Every number is odd

• Every number ends in 1

How many groups of five make a ten?

• One

• Two

• Three

• Four

What is the ones place digit when skip counting by tens?

• Always 5

• Always 1

• Always 0

• Alternates between 5 and 0

How many nickels make a dime?

• Two

• One

• Three

• Four

What number can be made with two nickels?

• 5

• 10

• 15

• 20

How many dimes equal 100 cents?

• 5

• 15

• 10

• 20

What is the value of 10 dimes?

• 50 cents

• 100 cents

• 150 cents

• 200 cents

How can you count objects quickly if they are printed on a page?

• Estimate the total

• Use a calculator

• Circle them and count by fives

• Count them one by one