Subitizing 1-10

How can we practice subitizing?

• Using dice, flashcards, or counting games.

• By counting numbers aloud in sequence.

• Through solving complex mathematical equations.

• By memorizing multiplication tables.

What is the maximum number we can subitize easily?

• 2 objects

• 3 objects

• 5 objects

• 7 objects

How many cars are there?

• 4

• 5

• 6

• 7

What numbers can we subitize?

• Numbers from 1 to 5.

• Numbers from 1 to 10.

• Numbers from 1 to 15.

• Numbers from 1 to 20.

How many?

• 0

• 1

• 2

• 3

How many?

• 6

• 7

• 8

• 9

What is an example of subitizing?

• Seeing 3 apples on a table and knowing there are 3 without counting.

• Counting the number of stars in the sky one by one.

• Estimating the number of people in a crowded room.

• Recognizing a friend's face in a group of strangers.

Why is subitizing important?

• It helps develop number sense and quick recognition of quantities.

• It is a method for teaching complex mathematical concepts.

• It focuses on memorizing numbers rather than understanding them.

• It is primarily used for teaching reading skills.

What is a visual representation of 5?

• Five dots arranged in a cross.

• Five lines drawn vertically.

• Five circles in a row.

• Five squares stacked on top of each other.

How many?

• 6

• 7

• 8

• 9