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How do organisms use energy?

Enzymes convert substrates to productThis analysis and discussion activity introduces students to the basic principles of how organisms use energy.

The focus is on understanding the roles of ATP, cellular respiration, and hydrolysis of ATP.

In addition, students apply the principles of conservation of energy and conservation of matter to avoid common errors and correct common misconceptions. 

The Student Handout is available in the first two attached files and as a Google doc designed for use in distance learning and online instruction. The Teacher Notes, available in the last two attached files, provide instructional suggestions and background information and explain how this activity is aligned with the Next Generation Science Standards.

AttachmentSize
how organisms use energy SHO.docx1.46 MB
how organisms use energy SHO.pdf390.83 KB
how organisms use energy TN.docx2.59 MB
how organisms use energy TN.pdf751.11 KB

Comments

Dawn Wilder's picture

i teach biology at Port

i teach biology at Port Charlotte High in Florida. I would like to use these resources, thanks Dawn Wilder.

iwaldron's picture

Using These Resources

Please do use these resources in your teaching! Our use policy is described in the left-hand column.
Good luck,
Ingrid

Fern's picture

Answer Key

Hello,

I am using a few of these activities to teach my students concepts for our anatomy and physiology course. May I have a student answer key for this exercise? I'm also interested in answer keys for cell factory and cell diversity.

Best,
Fern

iwaldron's picture

Answer key

Please see the Teacher Notes for instructional suggestions, background biology, and information about how to request the key.

Thanks,
Ingrid

iwaldron's picture

2016 revision

The Student Handout and Teacher Preparation Notes have been revised to improve the accuracy of the descriptions of chemical energy and energy metabolism.

iwaldron's picture

2015 revision

In this revision, we have clarified the explanations and questions in the Student Handout, improved the scientific precision of the wording, and added explanations concerning challenging issues to the Teacher Notes.

iwaldron's picture

2014 revision

The Student Handout has been substantially revised to align this activity more closely with the Next Generation Science Standards and to improve student understanding of energy, ATP and cellular respiration. The revised Teacher Notes provide improved teaching suggestions and background information.

Serendip Visitor's picture

cwon't let me downoad

Hello.

Is there an issue with downloading. It comes up with an error?

iwaldron's picture

Help with Download Problems

I'm sorry that you are experiencing problems with downloads. We think we have identified the problem which we will fix it as soon as possible. Meanwhile, as a temporary approach to resolving this problem, I propose the following:

  • Please refresh your browser cache (http://www.refreshyourcache.com/en/home/) and try again.
  • If that does not work, send me a message with a request for whatever Student Handouts and Teacher Preparation Notes you would like to have, and I will send them as attachments to your e-mail address directly.

Ingrid Waldron

iwaldron@saas.upenn.edu

iwaldron's picture

2013 revision

The 2013 revision of this activity has clarified explanations and questions in the Student Handout and background information and an optional additional activity "Sports Physiology – Energy" in the Teacher Notes.

zulkifli simatupang's picture

biology

information on the website is very helpful to me and my wife in preparing to teach biology, thank you.

Jody Barr's picture

Biology

First question in the handout states that "opposite charges repel"...that should be "like charges repel".

iwaldron's picture

Error in Student Handout Fixed

Thank you so much for letting me know about this error. I have posted a corrected student handout.

Thanks again,

Ingrid

Gamal Sherif's picture

ADP+P=ATP

Thank you so much. This is very clear and well-organized. We're just finishing up plant growth in which teams of students chose independent variables and recorded data. We're also comparing photosynthesis and respiration.

The "misconceptions" resources are well-organized.

Thanks again.
Gamal

Serendip Visitor's picture

biology

this is an awesome website..... thank you, thank you, thank you

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