Week 15

 Week 15 

Are you able to relate what you learned to what you already knew?

This week I learned more about the conservation of matter. I already knew that chemical reactions can produce gas, but I did not fully realize or remember that this changes the overall mass. It is not that any matter is lost, but that it is redistributed. This helped me better understand that the total mass stays the same before and after a reaction, even if the matter changes form or moves somewhere else, like into the air as a gas.

How can you apply what you've learned to your teaching in the future?
I can apply this by asking questions that intrigue students and make them want to learn and investigate. For example, asking students why some objects float or why bubbles form in a chemical reaction can make them curious. I also liked how there was a little autonomy in the lab. I think that can be applied in a classroom as well. Maybe not specifically with the investigation we did, but I think that by letting students explore the theory presented, they can begin to come to a conclusion on their own.

What are new or remaining questions? 
What do you do if students aren't invested in the lab or activity?



Lab Photos:

We decided to test how much matter(gas) was released from the burning ashes. We decided to do this second experiment after seeing the balloon inflate air from the chemical reaction of vinegar and baking soda. 




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