The differences of animal and plant cells

What is the differences between plant cells and animal cells ?

Why plants grow to be green and larger than animals ?

What is 'Genetic Information' ?

The 4th week, Apr-Cell

In this week, you will learn about "What is cell ?" and "Difference between animal cell

and plant cell" with our wonderful 3D cell model.

Vocabulary : Cytoskeleton, Peroxisome, Ribosome, Nucleus

Salvage the 'Cheonan'

Using the simple machine, children salvaged 'Cheonan' successfully~~

How to salvage "Cheonan"?

Everyday you have seen news about "Salvage" in these day.

In this week, you will learn about "How to salvage the sunken Cheonan" using simple machine kit and unique toy boat.

Vocabulary : Barge, salvage, lift, simple machine, sunken

Ring the Golden Bell-Animal

The 1st "Ring the golden Bell"-Animal World

The 1st winner is 'Budnae' elementary.

Next contest will be held the 2nd week of May.

The 2nd Week, Apr-What do plants need?

You will learn why sunlight and water is important for plants to grow with your seed data sheet.

Vocabulary : Photosynthesis, oxigen, carbon dioxide, nutrients,seed, seed coat, embryo, cotyledon

Key Sentence : Green plants need sunlight in their habitats.

Without water and light, a plant will stop producing its own food and turn brown and die.

The 1st week, Apr, 2010-Inside a seed

You will learn about "Inside a seed" using Magnifier.

Most plants start out as seeds.
The outside as the seed coat that protects the inside of seed.
Seed split in half, and inside is a new plant called the embryo.
The seed halves are called cotyledons.