Transcript Document
Humberto Wong, Calexico High School
The Living Cell
The Living Cell: Design and Function
Humberto Wong
Calexico High School , Calexico, CA
Humberto Wong, Calexico High School
The Living Cell My Name: Humberto Wong Science Teacher at Calexico High School
I teach Life Science and Biology in Spanish and English to English Language Learners My web site is http://ctap295.ctaponline.org/~hwong My e-mail is [email protected]
This is a high school Biology lesson on the cell. The students will research and create a PowerPoint slide presentation on parts of a cell and organelles.
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Expectations
•To learn to integrate technology into curriculum •Learn to use FrontPage to put together a web site. •Create a lesson to be used in my classroom •Learn to use PowerPoint in the classroom •To use Excel •To use Internet in the classroom •To share ideas and experiences on using technology with other teachers
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Actual
Learning
Slides I learned the following: •Creation of a web site with FrontPage •Use PowerPoint in classroom presentations •Use excel •Connect computers to Internet, installed additional peripherals to computer •Hyperlink Web pages documents, pictures, movies, sound, slide presentations •Downloading and uploading techniques
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Actual Learning Slides I learned the following: •Better use of Laser disc player •Performing Internet searches: use of search engines •Improve use of the scanner •Digital photography using digital camera •Learn to cut and paste to and from different programs
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Implementation Slides-Successes Student were interested in using the computer PowerPoint software Students were engaged on the topic and Internet search.
Student perceived new skills as beneficial Students used different sources to learn (other than textbook.
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Implementation Slides- Shortcomings Students had problems learning PowerPoint and problems plague some students when they did not saved their work. With block scheduling time is an important constraint. There is very little time.
Different level of interest. Laboratory was not available at times that it was needed and problem with down computers.
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Student Data
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell Student Data
Most of the students improved their initial pretest scores. Only a few of the student did not do better on the second test There is some discrepancy on the score because their isn’t the improvement that is expected after a lesson. This might be due to the lack of emphasis learning the concepts.
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Post test/ PowerPoint presentation
Most of the students prepared an acceptable PowerPoint presentation. Most of the presentations were very good.
Test scores and project scores don’t correlate.
100 90 80 70 60 50 40 30 20 10 Culminating Activity Post-Test 0 Stud 1 Stud 2 Stud 3 Stud 4 Stud 5 Stud 6 Stud 7 Stud 8 Stud 9 Stud 10 Stud 11 Stud 12 Stud 13 Stud 14 Stud 15 Stud 16 Stud 17
Students CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Reflections and Revisions The lesson needs to be in constant revision. It will be done as experience is acquired. There is a need to develop more in depth research of the functions of the parts and organelles of the cell. In the summer when the lesson is implemented with another group of students, further changes will be made to improve the lesson. This lesson on the cell part is a precursor for other lessons that leads to more research on the function.
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Summary
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Assessing Your Own Growth Technology is important part of student learning. It is important that teachers learn to use technology in the classroom. During this year I have increase the use of technology in my curriculum. My only constrain was time. I had some may responsibility this year in school that it was had to keep up. I lost many of the pictures I took for the project when I had to reformat the hard drive. But overall I enjoy learning to use more software. I am enjoying using the digital camera to take pictures. I plan to continue using this hardware and software acquired through CTAP. This program has given a big push to head into the future.
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Linking Presentation to Web Page
http://ctap295.ctaponline.org/~hwong
CTAP 295 Teaching with Technology
S a
Humberto Wong, Calexico High School
The Living Cell
Sample Student work
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
Endoplasmic Reticulum
Is throughout the eucaryotic cell.
Those are responsible for the reproduction of hormones and others secretory products.
Is a vast amount of membrane.
Sample Student work
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell Student Work
Students enjoying their finished work
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
The Golgi Complex
• The golgi complex serve as storehouse for special substance by the cell of glands in which they are most common.
• They also involve in forming new endoplasmic reticulum.
• Collect secretory products and package them for export or cell use.
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
CTAP 295 Teaching with Technology
Humberto Wong, Calexico High School
The Living Cell
CTAP 295 Teaching with Technology