Math is everywhere

hi my name is Jim I’m seven years old

and second grade i like to wear with my girls and I like math

did you know a fraction is part of a whole

it works like this if you see a pizza that’s fun to 12 slices and you take one slice

you have 112 on the whole entire pizza

when I’m done I hope you learn all the different kinds of math and some math vocabulary

I also want you to learn how more knife is in the entire world

I have a secret

I told myself enough as a toddler

I’m even writing my own book about adding subtracting multiplying dividing and other numbers

I’m also going to have lots of equations in my book

math is everywhere when you buy things start a car pick bill so time

any of when you’re cooking multiplication is used by a lot of different people

did you know we even use multiplication that’s all time not a clock

it works like this

if the small hands on the seven that means it’s a new call for our hands on the eighth that means at 7:40

i used multiplication 5 10 15 20 25 30 35 40

5 times 8 equals 40 the clock says 7:40

I learned how to tell time because I kept them in frustrated not knowing how it’s done I had to play before bedtime

but if I have to go to bed at 8:00 and the clocks at 7:49 calculate how much time I have left

in this case I have a whole twenty more minutes to play

first raters use multiplication too

for example you couldn’t tell how many kids can be in a wasum

just rules about how many kids are at table how many tables there are

additional r1 r2 and kamee they aren’t important

for example let’s say you’re honoring cookies frogs at the party with the principal

you definitely want to make sure you have enough

so if there are thirty students are at the party and a hundred seventy more students join the party

how many cookies do we need now

wait

see my right breast of the school and a thousand martinis join

how many cookies doing it now

1,200 also said 1200

another example is in science

let’s say nine compulsions

then kind of go okras make nine more

knives made a hundred of course

but let’s say only native 15

now I can use subtraction it’s just the office of addition to figure out how next Republicans we have

so you can subtract the 15 potions we need from 100 potions we have now these laws whether they define extra

fractions are all around us too

we can even add subtract them

for example if I add a clause a cupcake they need another half of the cupcake I’ve eaten three quarters of a cupcake

or when my mom makes a pie made two thirds of the pie if only 1/3 a pie graph for everyone else

did you know magnificent numbers are round is 2

if we require this

if a negative numbers to a positive number, and there are more negative one, some postive ones ones something negative number

for example so you lose negative 10 equals

negative 7

we’re a hundred minus 200 he was negative 100

that’s pretty cool look how much there is around us

there’s really a lot of math

there also questions shapes and patterns

if you want to learn more and more about all of this make sure to listen to repeat for experts math like me

thank you for listening to my presentation