WHAT IS A HYPOTHESIS?
                           ¿Qué es una hipótesis?










BALLOON EXPERIMENT

VOCABULARY:

What is your Hypothesis?
It tells what you think will happen and why.
It can be tested.
Dice lo que piensas que pasará y por qué. Se puede probar.

Was your Hypothesis wrong or right?

My hypothesis was __________ .

I tested it ___________times.

Different Variables:

• Water Temperature
• Size of Bottle
• Size of Balloon
• Amount of Vinegar/Baking Soda

Why does this happen?

The baking soda and the vinegar create an Acid-Base reaction and the two chemicals work together to create a gas (carbon dioxide).
El bicarbonato de sodio y el vinagre crear una reacción ácido-base y los dos productos químicos trabajan juntos para crear un gas (dióxido de carbono).



WALKING WATER EXPERIMENT

ABSORPTION - (absorción)


Was your Hypothesis wrong or right?

My hypothesis was __________ .
I tested it ___________times.

REFLECTION:
What is a hypothesis?
A hypothesis is _____________.