X-Change
a lesson plan exchange service on STEAM Education. Give to receive! Click here to X-Change!
If X= knowledge, we are exchanging it!
X-Change is a service for exchanging Lesson Plans between STEAM educators. It is a way of sharing knowledge and exchanging teaching resources, in which we transmit to other colleagues lesson plans that we have written or that we have already used. We recycle our knowledge of STEAM Education.
What is a Lesson Plan?
It is a tutorial that demonstrates how a specific STEAM educational activity is carried out or a document that contains information necessary to carry out a practical task in the context of a STEAM Education activity!
Each lesson plan received by EASE is reviewed and if selected, credits will be given to the account of the author who submits each lesson plan.
With the credits you collect, you can access other Lesson Plans from European colleagues, exchanging EASE credits you’ve accumulated.
This service has no profit goals and EASE credits only serve to value the contribution of each one.
However, EASE members receive automatically a certain amount of credits with their membership.
How does it work?
- Create an EASE account;
- Submit your own lesson plans to EASE’s X-Change;
- Gain EASE credits;
- Invest your EASE credits in other colleagues’ lesson plans. We’re exchanging!
Also leave your review about the Lesson Plans on our X-Change!
Elephant Toothpaste
In this activity, students will observe a chemical change by combining a yeast mixture with hydrogen peroxide and dish soap. The resulting foam (“elephant’s toothpaste”) demonstrates a chemical reaction that can “explode” in student engagement!
Keywords: chemicals, demonstration, react, changes, mix, interpret, properties, property, substance,
explosion, engaging
Background Information:
A chemical reaction is a process in which substances undergo a chemical change to form a different
substance. In this reaction, the hydrogen peroxide is catalyzed by the yeast to release the oxygen
molecules. The foam is oxygen–filled bubbles that result from the hydrogen peroxide being broken down
into water (H2O) and oxygen (O2).
Credits needed for this Lesson Plan [1 EASE Credit= 1€]:
1,00 €
Este trabalho está licenciado com uma Licença Creative Commons - Atribuição-NãoComercial 4.0 Internacional.
Reviews