EXPERIMENT! THE EXCRETORY SYSTEM 2ND GRADE

Scientists! Here you have a video with the experiment we are conducting in the lab! Enjoy your projects!!

MATERIALS 

- COFFE FILTERS.

-  STRAWS.

- PLASTICINE .

- WATER  AND FOOD COLORANT.

- TWO NECKS OF BOTTLES.

- CARDBOARD AND TAPE PAPER.

- FUNNEL.