Engage: Ready for an Energy Makeover? Explore: World Record Rube Goldberg Machine Explain: Energy Transformations Elaborate: Energy Transformations Solve a Problem Teacher Notes

Well, it appears that Fluffy got a tiny puzzled about the term makeover. What carry out you think of when you hear the word makeover?


Sometimes people will do makeovers on various other world to improve their external appearance, and also various other times civilization will certainly perform makeovers on dwellings. A makeover is a kind of adjust that happens as an outcome of huguy treatment. Watch the below video of the Rube Goldberg machine, and also record the adhering to information.1. What develops of power do you observe?2. What energy transforms, or "makeovers," carry out you see? List as many type of as you have the right to prior to the video ends.

You are watching: Which example involves the transformation of chemical energy directly into light energy?


According to the Law of Conservation of Energy, power is neither developed nor destroyed; it just transforms forms. A flashlight does not develop light, the Sun doesn"t develop warmth, and also a windmill does not create electricity. These are examples of power transforming forms. Sometimes these are changes that occur consistently in the herbal world, and also sometimes these are "makeovers" wbelow huguy creations transcreate power right into a particular form that serves a details need. Either way, we speak to these alters energy changes. 

In the Rube Goldberg Machine, you experienced chemical power in a battery transdevelop to electric energy and then to mechanical energy to rotate the Archimedes screw and permit the marble to move. Later in the very same machine, chemical power (baking soda and also vinegar reaction) is transdeveloped into mechanical power which moved a lever. This is an instance of human beings developing something that will transform power for a particular objective. 

*

An instance of an energy transformation that occurs in the herbal civilization is the process of photosynthesis. In the Sun, chemical power transdevelops right into light and also thermal energy. Plants transcreate the Sun’s light power right into chemical power during the process of photosynthesis. 

A flashlight demonstrates one more method that energy is transformed. Chemical power is stored in the battery. When you flip the switch on the flashlight, chemical power transforms into electrical energy as the electrons start to flow through the circuit. As the

*

electrons are flowing via the circuit, they pass through a resistor, in this case a light bulb. The power is then transdeveloped into light and also heat energy.

Click on the image of Fluffy listed below to check out an power game. Think around what "makeovers," or alters, you watch happening to power, and then testimonial the reflection inquiries listed below.

What alters, or "makeovers," did you watch happening to energy?How perform potential and kinetic power relate to the different creates of power (radiant/light, thermal, sound, chemical, electrical, and also mechanical)?


*

Elaborate: Energy Transformations Solve a Problem

Downpack the Texas Water Growth Board"s "Desalination: Seawater" PDF by clicking the glass of water below. After reviewing all of the information, produce a plan to construct an equipment that will extract salt water from the Gulf of Mexico and rotate it right into freshwater for drinking. The arrangement should encompass mechanical, solar, thermal, electrical, and light energy and also a clear explanation of exactly how your device will certainly transform the different forms of energy to make your development work.


*

Teacher Notes

This reresource is a compilation of text, videos, and various other aspects to produce a scaffolded 5E learning endure for students. This is meant for Tier I instruction under the Response to Intervention (RtI) version for grade 6 science TEKS (9)(C), specifically power changes.Be sure to examine for prerequiwebsite understanding and also abilities as well as differentiation requirements by reviewing the entire resource and the connected items prior to assigning it to or working via it with your students.This reresource can be offered for instruction in a selection of methods.• Use with a solitary computer and also projector; this reresource have the right to be yielded in a standard classroom.• Use via a combination of individual student computers, teacher computer, and projector (in either a computer system lab or other 1:1 environment).• Assign the reresource to students as job-related to do exterior of the institution day as component of a "flipped classroom" to permit application, practice, and additional support throughout the school day.• Use through students as tutorials.• Share via parents to inform them about what their son is finding out in school.• Use with students who are unable to participate in the traditional classroom environment.

EngageThe Engage is intended to be playful and fun. Sometimes all it takes is a silly image or video to get students reasoning about a solitary word or idea. Not eexceptionally science lesson demands to start with somepoint scholastic or science focused; sometimes a smile is all that"s essential to engage learners.

ExploreStudents check out a video clip of a world-record-holding Rube Goldberg machine. This is intended for students to think about just how many various forms of power are existing and also to observe exactly how power is transforming, or having a "makeover."Classroom OptionIf feasible, have students endure some hand-operated tasks that illustrate energy revolutions. For instance, hand-crank generators are a great instance of mechanical power transdeveloped right into electrical energy, which might be transdeveloped into light, heat, sound, and/or mechanical power depending upon what kind of circuit is developed.

ExplainThe Exordinary discusses what power changes are, just how some take place in the herbal people without any type of human treatment, and just how others take place bereason of human ingenuity to harness different kinds of energy to fulfill a certain require. Students have to understand that in many instances, such as flashlights, power plants, and solar-powered lights, there are regularly multiple revolutions essential to reach the preferred energy output. Students often have actually a difficult time expertise the Law of Conservation of Energy: energy is neither produced nor destroyed; it simply changes forms. In specific, students regularly think the Sun creates warm and also light power as soon as, in fact, chemical energy is transcreated into heat and also light power.

See more: What Is The Difference Between Acetic Acid And Glacial Acetic Acid ?

Classroom OptionAdvanced or gifted and also talented students may be able to interact in a discussion around exactly how the creates of power may also be labeled as potential or kinetic. 

ElaborateReal-world application of energy transformations is the layout of the Elaboprice. In order for students to achieve this task, they will certainly should understand also many type of forms of energy transformations. They will certainly have to be able to usage this indevelopment to carry out an energy "makeover" so that they have the right to desalinate the water from the Gulf of Mexico. This percentage of the resource may take a week or longer to complete because students will certainly must develop schematics, formulate budgets, build a protokind, existing their principle, tweak their idea based on feedago, and also share their improvements and also as a whole reflections.