ShmoopTube

Where Monty Python meets your 10th grade teacher.

Search Thousands of Shmoop Videos

Math 3: Area and Perimeter 138 Views


Share It!


Description:

Hey, look: this is math that you're actually going to use in real life. We promise, it'll come in handy someday.

Language:
English Language

Transcript

00:00

so you probably know a lot about area and perimeter but it's worth asking

00:17

will you ever use these concepts outside of the classroom short answer totes long [two students walking away from shmoop school]

00:22

answer totally area and perimeter at concepts that can be found all around us

00:27

whether we realize it or not no not in the creepy way like realizing that there

00:31

are probably rats all around us in a subway area and perimeter are a lot [woman sat on a bench surrounded by rats]

00:35

nicer than scary subway rats remember area is the measurement of the inside of

00:39

a space while the perimeter is the distance around the outside of a space

00:43

so any space is going to have both an area and a perimeter and since the world [image of a large sports stadium]

00:47

is full of all sorts of different spaces area and perimeter come up all over the

00:51

place if you're a bit dizzy from being surrounded by so many instances of [woman looking very confused]

00:55

mathematical concepts feel free to sit down in an area Sorry Sorry feeling

01:00

better awesome let's take a look at a couple of real-world examples of area

01:04

and perimeter say we're trying to make a garden in our backyard and we trace out [a man standing in a back garden]

01:08

a plot where our garden will go if we want to figure out how much soil will

01:12

need for the garden we'll need to figure out the total amount of space in the

01:15

garden which means finding its area on the other hand if we want to surround

01:18

[a white fence surrounding the garden area] the garden with a fence then we'll need to figure out the total distance around

01:22

the garden in other words we've got to find it perimeter if we get these two

01:27

tasks backwards we're going to end up with a garden full of fence post trying

01:30

to buy big piles of dirt similarly area and perimeter can come up if we're

01:34

[a blank yellow painted wall] painting a room if one person decides to paint an entire wall they'll be covering

01:38

the walls area on the other hand if another person decides that they want to

01:41

paint the border of the room they'll be paging the rooms perimeter whether [yellow wall painted pink around the perimeter]

01:44

they're painting areas or perimeters they definitely need to make sure that they

01:48

coordinate what they're doing because even mathematical concepts can't protect

01:52

you from pink getting all over the place [lots of yellow and pink paint splattered on furniture]

Up Next

ELA Drills, Beginner: Point of View 1
14047 Views

ELA Drills, Beginner: Point of View. Is the statement in the video true or false?

Related Videos

ELA Drills, Beginner: Textual Analysis 1
405 Views

ELA Drills, Beginner: Textual Analysis 1. The purpose of the instruction manual was...what?

ELA Drills, Beginner: Point of View 3
91 Views

ELA Drills, Beginner: Point of View 3. Which sentence in the passage best shows the narrator's point of view on the topic of Chelsea Simpson?

Science 3: Sedimentary Rocks and Ancient Buildings
115 Views

We wanted to make a video about sedentary rocks, but we couldn't get lazy uncle Rocky off the couch. Oh well. We'll teach you about sedimentary roc...

Science 3: How Living Things Become Fossils
137 Views

Today we're bringing you the opposite of Jurassic Park—how living things become fossils. Okay okay, it might not be quite as fun...but hey, at le...