ClassHook | Arithmetic

Home → Playlists → Arithmetic

Arithmetic

Official • 44 clips

This playlist provides clips that convey key concepts in Arithmetic.

Cyberchase: Calculating Clones to Catch

1m 24s

math

by 3

Jackie couldn't count all of Delete's clones when they passed by her, so Inez and Lucky calculate the number of clones based on sneezes. Since Delete sneezed 13 times, and each sneeze creates 3 new clones, Delete has 39 clones in total. Lucky isn't convinced, so Inez walks her through the calculation, explaining that multiplication is the same as repeating addition.

Clips

1

The January Man: You Know What a Prime Number Is? thumbnail

The January Man: You Know What a Prime Number Is?

Nick explains what a prime number is and determines that the serial killer commits a murder on da...

2

Smilla's Sense of Snow: Mathematics Is True Happiness thumbnail

Smilla's Sense of Snow: Mathematics Is True Happiness

Smilla compares numbers to human life and defines natural numbers, negative numbers, and fractions.

3

Numb3rs: Everything is Numbers thumbnail

Numb3rs: Everything is Numbers

Charlie demonstrates how math is all over in the universe. He shows how, even in simple ways, mat...

4

Schoolhouse Rock!: Naughty Number Nine thumbnail

Schoolhouse Rock!: Naughty Number Nine

Learning how to multiply by nine.

5

Schoolhouse Rock!: Three Is a Magic Number thumbnail

Schoolhouse Rock!: Three Is a Magic Number

Teaches multiplication using the number 3.

6

Cyberchase: Pair the Numbers, Find the Place thumbnail

Cyberchase: Pair the Numbers, Find the Place

Using the numbers 1 through 8, Digit and The Earthlings look for other factors of 20 besides 2 an...

8

Cyberchase: Shipping off Cyber Cells thumbnail

Cyberchase: Shipping off Cyber Cells

Digit asks The Earthlings for help in determining how many cyber cells to put into each box. Each...

9

Never Been Kissed: Joining The Denominators thumbnail

Never Been Kissed: Joining The Denominators

After helping Josie with her car, Aldys asks her if she'd be interested in joining a student grou...

10

Cyberchase: Four Jars, Four Cloves Each thumbnail

Cyberchase: Four Jars, Four Cloves Each

Digit is tasked with putting the same number of garlic cloves in each jar. He uses the "counting ...

11

Cyberchase: Finding the Combination thumbnail

Cyberchase: Finding the Combination

Digit and The Earthlings must use factoring to find the combination to the lock on Icky's cage. T...

12

Cyberchase: Talking to the Sphinx thumbnail

Cyberchase: Talking to the Sphinx

Digit and Wicked need to talk to the Sphinx to find the location of the Universal Vortex Opener (...

13

Cyberchase: Balancing Multiple Weights thumbnail

Cyberchase: Balancing Multiple Weights

Inez and Digit need to balance the scale with four numbers and gain access to the machine in orde...

16

Cyberchase: The Amazing Digi-Fizz thumbnail

Cyberchase: The Amazing Digi-Fizz

The CyberSquad discusses how the demand of Digi-Fizz will multiply if each Digi-Fizz customer tel...

29

Sid the Science Kid: How Many Geralds thumbnail

Sid the Science Kid: How Many Geralds

The students learn that they are able to be a little more creative with their measuring tools. In...

30

Cyberchase: Measuring One Cup of Sand thumbnail

Cyberchase: Measuring One Cup of Sand

The CyberSquad figures out how to measure one cup of sand using a two-cup measure and a three-cup...

31

The Big Bang Theory: Sheldon Finds New Elements thumbnail

The Big Bang Theory: Sheldon Finds New Elements

Sheldon finds out that the new chemical elements he helped discover were found because of a mathe...

32

Cyberchase: Balancing Multiple Weights thumbnail

Cyberchase: Balancing Multiple Weights

Inez and Digit need to balance the scale with four numbers and gain access to the machine in orde...

34

Sid the Science Kid: Estimation Investigation thumbnail

Sid the Science Kid: Estimation Investigation

Sometimes it is hard to make a reasonable estimate. Teacher Suzy equips her students with a techn...

35

Cyberchase: Controlling the Elevator thumbnail

Cyberchase: Controlling the Elevator

The Earthlings and Digit have been separated into two different rooms, and they need to set the e...

36

Cyberchase: Creating a Cyberfield thumbnail

Cyberchase: Creating a Cyberfield

Matt, Jackie, and Digit work together to figure out how to properly measure the ingredients neede...

37

Cyberchase: Calculating Clones to Catch thumbnail

Cyberchase: Calculating Clones to Catch

Jackie couldn't count all of Delete's clones when they passed by her, so Inez and Lucky calculate...

38

Math Antics: Multi-Digit Addition thumbnail

Math Antics: Multi-Digit Addition

Rob explains the difference between one-, two-, and three-digit numbers. He then walks through th...

39

School of Rock: Learning in Song thumbnail

School of Rock: Learning in Song

Mr. Finn sings to his class a song about math. His song includes a few simple subtraction and mul...

40

Cyberchase: Dividing Halloween Candy thumbnail

Cyberchase: Dividing Halloween Candy

Jackie shows the creatures how to divide by counting off in rounds. This clip is a great introduc...

41

Cyberchase: Candy for Gargoyles thumbnail

Cyberchase: Candy for Gargoyles

The Cybersquad members divide up pieces of rock candy so that each gargoyle gets the same number ...

42

Stealth: It's Not a Prime Number thumbnail

Stealth: It's Not a Prime Number

The captain tells the squadron that he is expanding it to four members, which concerns all of the...

43

The Big Bang Theory: What is the Best Number? thumbnail

The Big Bang Theory: What is the Best Number?

What is the "best" number? There's only one according to Sheldon! In this clip, Sheldon explains ...

44

Stand and Deliver: Teach Algebra thumbnail

Stand and Deliver: Teach Algebra

High school teacher Mr. Jaime Escalante teaches his students about negative and positive numbers....