Theme Tasks catalog
Comparing numbers. Segment
• You will learn about the ideas of "equal", "not equal" and the signs "greater", "less", "equals";
• You will practice comparing groups of objects and numbers using the signs >, <, =;
• You will learn about the idea of a "segment" and will learn to find it among other shapes.
• You will practice comparing groups of objects and numbers using the signs >, <, =;
• You will learn about the idea of a "segment" and will learn to find it among other shapes.
1
Which birds are one by one?
Choose them!
Which birds are one by one?
Choose them!
2
Find the numbers 1 and 2, choose them.
Find the numbers 1 and 2, choose them.
3
Which cars are two? Choose them.
Which cars are two? Choose them.
4
Compare the number of things.
There are two red cars,
and two blue ones too.
There are as many red cars as blue ones.
To show equality, we use the "equals" sign.
Two equals two.
Let's do the task together.
Let's find the wallets with the same number of coins.
Look at the screen.
This wallet has three coins,
this wallet has one coin,
and these wallets have two coins each.
Let's choose them.
Do the next tasks by yourself.
Compare the number of things.
There are two red cars,
and two blue ones too.
There are as many red cars as blue ones.
To show equality, we use the "equals" sign.
Two equals two.
Let's do the task together.
Let's find the wallets with the same number of coins.
Look at the screen.
This wallet has three coins,
this wallet has one coin,
and these wallets have two coins each.
Let's choose them.
Do the next tasks by yourself.
5
Find all the equals signs, choose them.
Find all the equals signs, choose them.
6
Compare the number of things.
There are two yellow cars,
the blue one is one.
There are more yellow cars than blue ones.
Two is more than one.
To write this, we use the "greater" sign.
We always write and read inequalities from left to right.
Remember!
The sign always points the bigger side to the bigger number,
and the smaller side to the smaller number.
For example, two is more than one.
Let's do the task together.
Let's find the helicopters that are more and count them.
Look at the screen.
These are red helicopters, there are
one,
two,
three.
And these are blue helicopters, there are
one,
two,
three,
four.
There are more blue helicopters than red ones.
Let's choose them.
Do the next tasks by yourself.
Compare the number of things.
There are two yellow cars,
the blue one is one.
There are more yellow cars than blue ones.
Two is more than one.
To write this, we use the "greater" sign.
We always write and read inequalities from left to right.
Remember!
The sign always points the bigger side to the bigger number,
and the smaller side to the smaller number.
For example, two is more than one.
Let's do the task together.
Let's find the helicopters that are more and count them.
Look at the screen.
These are red helicopters, there are
one,
two,
three.
And these are blue helicopters, there are
one,
two,
three,
four.
There are more blue helicopters than red ones.
Let's choose them.
Do the next tasks by yourself.
7
Find all the greater signs. Choose them.
Find all the greater signs. Choose them.
8
Compare the number of things.
There is one green car,
and there are two red ones.
There are fewer green cars than red ones.
One is less than two.
To write this, we use the "less" sign.
We always write and read inequalities from left to right.
Remember!
The sign always points the bigger side to the bigger number,
and the smaller side to the smaller number.
For example, one is less than two.
Let's do the task together.
Let's find which fish are fewer and count them.
Look at the screen.
These are yellow fish, there are
one,
two,
three,
four,
five.
And these are blue fish, there are
one,
two,
three,
four.
There are fewer blue fish than yellow ones.
Let's choose them.
Do the next tasks by yourself.
Compare the number of things.
There is one green car,
and there are two red ones.
There are fewer green cars than red ones.
One is less than two.
To write this, we use the "less" sign.
We always write and read inequalities from left to right.
Remember!
The sign always points the bigger side to the bigger number,
and the smaller side to the smaller number.
For example, one is less than two.
Let's do the task together.
Let's find which fish are fewer and count them.
Look at the screen.
These are yellow fish, there are
one,
two,
three,
four,
five.
And these are blue fish, there are
one,
two,
three,
four.
There are fewer blue fish than yellow ones.
Let's choose them.
Do the next tasks by yourself.
9
Find all the less signs, choose them.
Find all the less signs, choose them.
11
Fill in the greater, less or equals sign.
Fill in the greater, less or equals sign.
12
Count the pears on the red plate.
Put fewer pears on the blue plate than on the red one.
Count the pears on the red plate.
Put fewer pears on the blue plate than on the red one.
13
Fill in the greater, less or equals sign.
Fill in the greater, less or equals sign.
14
Compare the number of coins.
Fill in the greater, less or equals sign.
Compare the number of coins.
Fill in the greater, less or equals sign.
15
Count the apples on the green plate.
Put fewer apples on the yellow plate than on the green one.
Count the apples on the green plate.
Put fewer apples on the yellow plate than on the green one.
16
Count the hryvnias.
Fill in the greater, less or equals sign.
Count the hryvnias.
Fill in the greater, less or equals sign.
17
A segment is a part of a straight line.
Two points are the ends of a segment.
Let's do the task together.
Let's find the straight line.
Look at the screen.
This is a segment.
This is a curved line.
This is a ray.
And this is a straight line.
Let's choose it.
Do the next tasks by yourself.
A segment is a part of a straight line.
Two points are the ends of a segment.
Let's do the task together.
Let's find the straight line.
Look at the screen.
This is a segment.
This is a curved line.
This is a ray.
And this is a straight line.
Let's choose it.
Do the next tasks by yourself.
18
Find the segment, choose it.
Find the segment, choose it.
