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# Questions tagged [preschool-education]

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16k views

### The concept of infinity for a 5 year old

My son, who just turned 5, has been interested in the concept of infinity since long. He asks me a lot of questions regarding infinity. For example, not accepting my infinity + any number = infinity, ...
1k views

### Mathematical problems for preschoolers

What are some mathematical problems that are feasible for preschool children to stimulate their intellectual development? There are multiple natural laws that are not apparent to them, for example: ...
1k views

### Fun games for children [closed]

I'm looking for fun games for children (from 4 to 12 years) used in learning math concepts. They can be offline or online games.
2k views

### Learning counting and addition: fingers or in their head?

My kids Cindy (5 1/2, in Kindergarden) and Jamie (4, in pre-K) are taking some math enrichment classes. I have been telling and teaching them to count items and do single-digit arithmetic in their ...
318 views

### Are there any video games/app to teach children at age 3-4-5?

This question is related to https://math.stackexchange.com/questions/476471/teaching-a-4-year-old-maths My 3 years old seems interested in math (remembering numbers, counting stuff and more). I want ...
282 views

### Teaching arithmetic operations ($+ - \times \div$) to a 3 year old

What is the best way to teach the standard arithmetic operations ($+ - \times \div$) to a 3 year old child? Also: How we do know if the child has really understood it? can a kid be 3 years old ...
600 views

### In what curricula are “rectangles” defined so as to exclude squares?

Most contemporary curricula define the word "rectangle" inclusively, so that all squares are automatically rectangles. Are there curricula in which this convention is not followed? That is, are ...
280 views

### Teaching a child time and hours in a digital world

My child, now four (soon five) years old, is interested in time, knowing what time it is and how long until something happens. We do not, at the moment, have analog clocks and a digital clock is not ...
189 views

### What's the word for addition and subtraction without borrowing or carrying over?

Is it regrouping? Upon googling it seems regrouping is borrowing or carrying over collectively. What's the word for not borrowing and carrying over? It's supposedly to train mental computation. ...
I am aware of questions such as this one. On the other hand, I still believe that teaching a bright three year old subtraction is possible. He counts from $0$ to $100$ and backwards from $10$ to $-10$,...