Mathematics
Kindergarten
15 min
Represent numbers (up to 10)
Represent numbers (up to 10)
Tutorial Preview
1
Introduction & Learning Objectives
Learning Objectives
Compare two groups of objects up to 10.
Correctly use the word 'more' or 'greater than'.
Correctly use the word 'less' or 'fewer'.
Identify when two groups are 'the same' or 'equal'.
Match a number (1-10) to a group of objects.
Show 'more' or 'less' by drawing simple pictures.
Who has more cookies? 🍪 You or your friend?
Today, we will be number detectives! 🕵️ We will look at groups of things. We will learn to see which group has more, less, or the same.
Real-World Applications
Sharing snacks with friends.
Seeing who has more toys.
Picking teams for a game.
Putting crayons back in the box.
2
Key Concepts & Vocabulary
TermDefinitionExample
More / Greater ThanMore means a bigger number of things.5 apples 🍎🍎🍎🍎🍎 is more than 2 apples 🍎🍎.
Less / FewerLess means a smaller number of things.3 cats 🐈🐈🐈 is less than 4 dogs 🐕🐕🐕🐕.
Same As / Equal ToSame as means the numbers are the same.3 balls ⚽⚽⚽ is the same as 3 balls 🏀🏀🏀.
CompareTo look at two groups to see which is bigger.Let's compare 2 stars ⭐⭐ and 5 hearts ❤️❤️❤️❤️❤️.
CountTo say the numbers to find out how many.Let's count the fish: 1, 2, 3. There are 3 fish! 🐠🐠🐠
3
Core Formulas
The Alligator Mouth: Greater Than
Bigger Number > Smaller Number
The alligator mouth 🐊 always eats the bigger number! So 5 > 3.
The Alligator Mouth: Less Than
Smaller Number < Bigger Number
The small point 👉 points to the smaller number. So 3 < 5.
The Same Sign: Equal To
Number 1 = Number 2
Two straight lines mean the groups are the same. So 4 = 4.
4 more steps in this tutorial
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Challenging
There are 7 birds 🐦 on a wire. 2 birds fly away. The number of birds left is LESS THAN which number?
A.4
B.6
C.5
D.2
Challenging
Look at the pattern: 🍎🍌🍎🍌🍎. The number of apples 🍎 is equal to which group?
A.⭐⭐⭐
B.⭐⭐
C.⭐⭐⭐⭐
D.⭐
Challenging
If a group of 4 items and a group of 5 items are compared, which sentence is TRUE?
A.4 is more than 5.
B.5 is more than 4.
C.4 is equal to 5.
D.5 is less than 4.
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