Counting and Grouping Concepts

The video tutorial guides first graders through lesson 6.10 of the Go Math book, focusing on counting objects by grouping them into tens and ones. The teacher explains how to efficiently count large numbers of items, such as shells, by forming groups of ten. Students practice this concept through various exercises, learning to identify and count tens and ones in different scenarios. The lesson also includes real-life applications, helping students understand the practical use of these counting techniques.

What page should students turn to in their Go Math book for this lesson?

• Page 350

• Page 390

• Page 400

• Page 385

Why is it helpful to count shells in groups of ten?

• It makes counting faster

• It is easier to remember

• It is more fun

• It is a rule in math

How many groups of ten shells did Heidi have?

• 8

• 15

• 10

• 12

What is the total number of shells Heidi collected?

• 100

• 104

• 110

• 120

If you have 11 tens and no ones, what number do you have?

• 130

• 100

• 110

• 120

What number is represented by 12 tens and 0 ones?

• 130

• 100

• 110

• 120

How many ones are there in the number 113?

• 5

• 6

• 4

• 3

What number is represented by 11 tens and 4 ones?

• 114

• 115

• 117

• 116

If there are no ones, what should you put in the ones place?

• 10

• 5

• 0

• 1

How many toy cars does Joe have if he can make 11 groups of 10?

• 100

• 110

• 120

• 130