Stage 1 - learn alphabets: alphabets recognition and pronunciation. Write capital and small letters. Find the letter, it will speak out the letters- which the child needs to punch in on the key board Stage 2 - words: spelling and pronunciation. Spelling test. Identification of pictures. Find the word Stage 3 - learning musical notes: play melodies. Play musical notes.…
(1) Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy. (2) An interesting gadget for killing time. (3) An ideal gift for family members,relatives, friends and colleagues.