Bell Work: 12/5/14•Quizlet Review–On your bell work sheet, write down the words that match the definitions

I AM SO !!!

Monday, 12/8I will be out for the 2nd Part of the Literacy In-service/Conference.

This is mandatory per Mr. Murry.

EQ & Objectives

EQ•Can we research areas of health sciences—forensic science?

Objectives

TLW:•Identify different fingerprint classes.•Identify the unique ridge patterns of a fingerprint.•Develop latent prints from a crime scene and identify the fingerprint patterns.

Latent Print Challenge

Do the substances on people’s hands affect latent prints left on surfaces?

Challenge: Your challenge is to design an experiment to see how substances on people’s hands, such as lotion, soap, and hand sanitizer, affect the quality of latent prints left on paper.

Experiment (cont.)8. Tape the index card into your STEM notebook.

9. Take a photograph of your developed print.

10. Upload the photograph to the photographer’s folder. NAME THE PHOTOGRAPH WITH “CONTROL” OR WITH THE SUBSTANCE THAT WAS ON THE HAND!

DATA:

11. Begin analyzing the fingerprint for classes and ridge characteristics.

12. Compare the experimental groups with the control group. Which group developed the better quality print? Why?

WHO’S UP FOR A LITTLE…

Conclusion

• Write a scientific conclusion about the latent print challenge/experiment.

• Compare your hypothesis with the results. Were you correct or incorrect? Why?

• Give an amazing, scientific conclusion/justification of the results.

Presentation• Your team will create a presentation about the

latent print challenge/experiment.• You need to go all out on this presentation!• This presentation will be judged by teachers

and staff at the school.• The presentation must include a poster with

the experiment information, including pictures and your index cards.

• The presentation can also include a technology element, such as a slideshow with pictures of your team experimenting and finding results.

How will your team make your presentation stand out from the rest? In other words, how are you going to win this competition?

Tweet a response…