Smart Hands

You can speak with your hands even before to talk.
It is a way with endless possibilities:

communication method for a baby

The ABC Song signed by a child 

My Smart Hands. Educating Young Minds

ingerspelling in deaf education

Ingerspelling on Wikipedia

learning support literacy

A Vocabulary Intervention Strategy

There is a great video about this powerful way.

ABC Book from Anthony Johnson on Vimeo.

Roll, Pitch and Yaw

Roll, pitch and yaw are three magic words

 which explain how the things fly through the world.
An airplane and its flying on three dimensions 

is a good example about the three motions.
You can visit this interesting link

 How Things Fly  

 Curiosity: 

These motions have relation 

with curious inventions.

  For instance: 

gyroscope, geolocation,

 robotic, animation,...

Clue:   Euler angles 

Image source

Some kids know yaw, pitch, and roll... from cbalmain on Vimeo.

Do-it-yourself

Do it yourself
and enjoy it as an elf.

An original worm in its apple
made with recyclable material
says: Welcome to April.

DIY Recycling Crafts for Kids An Apple with Surprise by Recycled Bottles Crafts from Qucco Qucco on Vimeo.