Science Creative Game

CTS0201 KNOWLEDGE ENHANCEMENT IN CREATIVE TEACHING IN SCIENCE

NAME (820725-07-5266)

: LEONG CHEANG YENG ROHAIDA BT SALLEH

(740907-02-5868) COURSE

: KDP14M31

CREATIVE TEACHING IN SCIENCE ( SR ) LECTURER

: PN. HAIRIAH BT MUNIP

Steps and phenomena:

Preparation equipment: Glass, wrapping paper, rubber bands, water, coin, white mat 1.

Put the cup of water to nine points over loaded.

2.

Cut a wrapping paper on the cup mouth, and tied with rubber bands. (Overshadowed cup of water) (Figure 1)

3.

Put the cup on the coin, the coin will be gone. (Select coin are looking smaller than the bottom of the cup shape) (Figure 2)

(Figure 1)

(Figure 2)

Principle: 　　Placed in a transparent glass plate for the bottom, in the water into the process, a result of refraction of water and let the coin plate can only be seen from the cup. If the cup and then blocked with wrapping paper, see the coin completely hinders the angle.

Exhorts the words: Choice of cup size of the informal height limit, but the wrapping paper to wrap, do not see a cup of water. When children play this game, you can give him a challenging task:In the coin and glass without leaving a white pad under the scope of how to make the coin change not seen?