From what time do you go to school to building rockets and flying to space.
Numbers can be really small or really big.
With just 10 little digits (0-9), we can make numbers as tiny as the size of a germ and as big as the size of the universe.
Letโs go on an adventure to meet all the different kinds of numbers! The more we learn about them, the more amazing things we can do, too!
โ Addition helps us know how many things we have in total.
โ Subtraction helps us figure out whatโs left when something is taken away.
โ๏ธ Multiplication is like fast adding the same number again and again.
โ Division helps us split things equally into groups.
Fractions Help Us Share Things Fairly: divide a pizza into 4 equal parts. Four person gets one-fourth.
Fractions Help Us Cook and Bake: 1/2 cup of sugar, 1/4 teaspoon of salt
Fractions Help With Time: Weโll leave in half an hour.
Fractions Are the Building Blocks for Bigger Math: Decimals, Percents
๐ The Earth is like a giant spinning ball.
As it turns, different parts face the sun โ thatโs what makes day and night! โ๏ธ๐ So the world is divided into 24 time zones.Each zone has its own clock time โ so people can have morning, noon, and night at the right moment where they live.