Miss Judy introduces addition using 10 frames, focusing on the problem 8 + 4. She demonstrates how to use visual aids like counters to represent numbers and transform the problem into a simpler form, 10 + 2, by making 10. The lesson concludes with a review and explanation of the commutative property of addition, showing that 8 + 4 and 4 + 8 both equal 12.

What is the main concept introduced in this lesson?

• Division with fractions

• Addition using 10 frames

• Multiplication with arrays

• Subtraction using number lines

How many squares are there in a 10 frame?

• 5

• 20

• 10

• 15

What is the initial addition problem discussed in the lesson?

• 5 + 3

• 7 + 2

• 8 + 4

• 6 + 5

What color counters are used to represent the number eight?

• Yellow

• Green

• Blue

• Red

What is the purpose of using two different colors of counters?

• To differentiate between the two numbers

• To make it look colorful

• To represent subtraction

• To confuse the students

How many counters are initially placed in the top 10 frame?

• 9

• 8

• 7

• 6

What is the next step after placing the counters in the frames?

• Subtracting the numbers

• Dividing the numbers

• Making 10 to simplify the addition

• Multiplying the numbers

How many more counters are needed to make 10 in the top frame?

• 1

• 2

• 3

• 4

What is the new addition problem after making 10?

• 10 + 2

• 10 + 4

• 10 + 1

• 10 + 3

What is the result of the addition problem 10 + 2?

• 11

• 13

• 12

• 10