Category: Educational

Sort: Views | | Title | Date | Comments | Random Sort Descending
View:

Fast Mental Multiplication Trick – Multiply in your head numbers near 50

790 Views0 Comments

This mental multiplication trick uses the idea of a third number - a base number - to help us multiply

Fast Mental Multiplication Trick – multiply in your head using base 10

745 Views0 Comments

This mental multiplication trick uses the idea of a third number - a base number - to help us multiply

Fast Mental Multiplication Trick – Multiply in your head using base 20 and 30

623 Views0 Comments

This mental multiplication trick uses the idea of a third number - a base number - to help us multiply

Fast Multiplication of any number – using vedic math

610 Views0 Comments

T

Four

782 Views0 Comments

C

Glow Sticks | Design Squad

764 Views0 Comments

T

Homemade Flashlight Experiment

699 Views0 Comments

BatKid- Homemade Flashlight

How Are Crayons Made? | Design Squad

456 Views0 Comments

F

How do Bike Gears Work? | Design Squad

605 Views0 Comments

G

How Do Glue Guns Work?: Q&A with Deysi | Design Squad

461 Views0 Comments

F

How Do Hover Shoes Work? | Design Squad

478 Views0 Comments

A

How Do You Charge a Cell Phone? | Design Squad

688 Views0 Comments

http://pbskids.org/designsquad/video/how-do-you-charge-cell-phone/ Power up! Nate demonstrates how to make a cell phone charger so you always have that

How Does a Zipper Work? | Design Squad

505 Views0 Comments

http://pbskids.org/designsquad/video/how-does-zipper-work/ Zip up! Watch as Deysi explains how the different parts of a zipper work together to

How to Demonstrate Absorbency | Science Projects

601 Views0 Comments

L

Page 5 of 11« First...34567...10...Last »