domingo, 11 de marzo de 2018

PROYECTO FERIA DE CIENCIAS EN INGLES: FRANKENSTEIN GUSANO


OBJETIVE
INTRODUCTION
MATERIAL
DEVELOPMENT

FRANKENSTEIN
WORMS
2ND GRADE
THE STUDENT WILL UNDERSTAND THAT  MEANS OF A CHEMICAL REACTION CAN  CARRY OUT A MOVEMENT
HAVING THE ACETIC ACID (VINEGAR) OBSERVE WHAT HAPPENS WITH THE BAKING SODA.
WHEN THIS GAS´BUBBLES ARE LESS DENSE THAN THE VINEGAR. THEY  WILL RISE TOWARD THE SURFACE JUST LIKE THE SMALL WORMS
1-GUMMIES  WORMS
2-SCISSORS
3-45G. OF BAKING SODA
4-HOT WATER
5-SPOON
6-TRANSPARENT JAR OR GLASS
7-WHITE VINEGAR
8-FORK
1-USING SCISSORS MAKE A FINE AND   SMALL OF JELLY BEANS STRIPES CUT AT LEAST 4 TIMES ALONG.
2 MIX BAKING SODA WITH HOT WATER
MIX WELL. PUT THE JELLY BEANS STRIPS  IN THE BAKING SODA SOLUTION LET THEM IN SOAK ABOUT 15 TO 20 MIN
3.WHILE THE WORMS STRIPS  ARE SOAKED, FILL A GLASS OR JAR WITH VINEGAR.
4-AFTER 20 MIN, FISH THE STRIPS OF BAKING SODA SOLUTION WITH A FORK AND PUT THEM IN A GLASS WITH VINEGAR SO THEY GET RECOVERED. 





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CONCLUSION

WITH THE CHEMICAL REACTION FORM BUBBLES, AND THE WORMS MOVEMENT. BECOME VERY THICK.











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