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Mr. McElfresh's Classroom

  • Helix Charter High School
  • La Mesa, CA
  • More than half of students from low‑income households Data about students' economic need comes from the National Center for Education Statistics, via our partners at MDR Education. Learn more

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Past projects 59

  • Help My Physics Students Access Online Lab Simulations

    Funded Dec 15, 2009

    Thank you for your generous donation, which allowed for the purchase of a HP Netbook. The computer will greatly enhance how my students collect, manipulate and access data for their Physics experiments. It is only through your generous support that I am able to provide a dynamic and hand-on learning experience for my students without them having to rely solely on the antiquated desktop computers I have in my classroom

    My students thoroughly enjoy opportunities to get involved in lab experiments and to use the Internet to access information and simulations. Your support enables them to enjoy their studies of Physics and nurture their interest in pursuing additional Science courses in the future.

    Once again thank you for your support and know that your donation will be used for years to come by countless students. I know that my ability to cover the material has been greatly enhanced and I am thankful for your assistance.

    Sincerely:”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by HP and National Lab Day and one other donor.
  • Help My Students Study Electricity With Motors & Generators

    Funded May 5, 2009

    We used the electrical motor and Van De Graff generator provided through your generous donations in class today and want to say thank you once again. As you can see from the pictures my students enjoyed studying Electricity much more with the new equipment.

    The motor purchased with your donation allows my students to see first hand how the principles of electromagnetism power the world around them. Several of them exclaimed that they finally understand how motors work and said that they would never had gotten it if not for seeing the model run in class.

    Once again thank you and realize that the equipment provided will greatly enhance my content curriculum for years to come. ”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by Bill and Melinda Gates Foundation and 2 other donors.
  • Help my Physics Students Create Better Lab Notebooks

    Funded Oct 14, 2009

    Thank you very much for your fantastic donation. My students have already benefited greatly from having the 3-ring lab notebooks in my classroom and will continue to for years to come. Now my students can concentrate on keeping better Lab Logs without worrying about how to pay for their own binders.

    Your support of my students education with your generous donation is crucial in assisting me to be able assure their future enjoyment of Science.

    Because of your help I will be able to enrich my students' learning experience and nurture their interest in science and engineering. Once again, thank you and know that your donation will be used and appreciated by many deserving students”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by Girard Foundation and 2 other donors.
  • Help My Students Learn About Electrical Circuits

    Funded May 5, 2009

    Thank you so much for your generous funding of Electronic Snap Circuit lab kits. My students will make full use of the lab kits in their exploration of the laws of Electricity&Magnetism and will allow us to do additional lab explorations.

    Your generosity will allow me to reach more students then ever with this lab equipment. They will be able explore many concepts in open ended self guided lab experiments which will allow them to create a deeper understanding of the principles of electricity and magnetism.

    They will get to work in smaller groups and hopefully ignite further interest in Physics!!! Once again thank you.”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by Bill and Melinda Gates Foundation and 2 other donors.
  • Help My Students Use the Web to Research Their Lab Reports

    Funded Oct 6, 2009

    Thank you for the fantastic and timely donation. We received the Netbook Friday morning and students were using it by noon :-)

    I want you to know that your donation is greatly appreciated by my students as well as myself and will be used on a daily basis. My students really get a kick out of any new technology and the Netbook worked great for their webquest research.

    It is only through the generosity and caring of donors like yourselves that I can continue to provide the latest technology to keep my students motivated and excited about science. Once again Thank-You.”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by Girard Foundation and 2 other donors.
  • My Physics Students Need Computer Access

    Funded Aug 13, 2009

    Thank you for your generous donation, which allowed for the purchase of a desktop iMac computer. This computer will greatly enhance how my students collect and manipulate data for their Physics experiments. They have made it a habit of trying to be the first ready for computer time in order to use the new system. It is only through your generous support that I am able to provide a dynamic and hand-on learning experience for my students without them having to worry about using the slow computers.

    As the pictures indicate my students thoroughly enjoyed opening and setting up the new computer system. It will provide new opportunities for students to get involved in lab experiments. Your support enables them to enjoy their studies of Physics and nurture their interest in pursuing additional Science courses in the future.

    Once again thank you for your support and know that your donation will be used for years to come by countless students. I know that my ability to cover the material and reach my students has been greatly enhanced and I am thankful for your assistance.”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by Bill and Melinda Gates Foundation and 2 other donors.
  • Help My Students Study Horizontal & Vertical Trajectories

    Funded Aug 5, 2009

    Thank you for your generous donation, which allowed for the purchase of the horizontal trajectory carts. This equipment greatly enhanced how my students understood the concepts of vertical and horizontal trajectories. It is only through your generous support that I am able to provide a dynamic and hand-on learning experience for my students given the current funding atmosphere.

    As the attached pictures indicate my students thoroughly enjoyed the opportunity to get involved in hands on trajectory lab experiments. Many times it is difficult to provide these types of learning exercises, which makes your assistance even more important. Your support enables them to enjoy their studies of Physics and nurture their interest in pursuing additional Science courses in the future.

    Once again thank you for your support and know that your donation will be used for years to come by countless students. I know that my ability to cover the material has been greatly enhanced and I am thankful for your fantastic assistance.”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by Bill and Melinda Gates Foundation and 4 other donors.
  • Help My Students Make Science Videos

    Funded Apr 6, 2009

    Wow!!! My students just used the video camera your generous donation made possible to record bubbles in order to study thin film interference. The camera made it possible for them to record the "life span" of their bubbles then project the image on the big screen. Their results were absolutely amazing compared to past years results. The camera made all the difference in the world.

    This lab has always been a favorite of my students but this year it was a step above due to the inclusion of the video camera. I am looking forward to integrating it into several additional labs next year and want to say thank you once again.”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by Qualcomm Incorporated and one other donor.
  • Help us Put Digital Pictures in our Lab Reports

    Funded Apr 6, 2009

    Several of my students have just completed their first lab reports using the digital camera purchased through your generous donation. They have all commented on how it has made their reports easier and more professional in appearance. The statement that had the most lasting impression on me was "now I can use my time to concentrate on the principles of the lab instead of figuring out how to draw my lab set-up".

    I am looking forward to using the camera with several additional labs and want to once again thank you for making it possible for me to help my students reach their full potentials.”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by Qualcomm Incorporated and one other donor.
  • Help Us Launch Our Rockets

    Funded Apr 3, 2009

    Thank you for your generous donation, which allowed for the purchase of 10 bicycle tire pumps. This equipment will greatly enhance how many of my students get to perform hands on experiments. It is through your generous support that I am able to provide such a dynamic and hands-on learning experience for my students given the current funding atmosphere.

    As the previously posted pictures indicate my students thoroughly enjoy any opportunity to get involved in lab experiments. They have particularly enjoyed using the tire pumps which allows the to get outside of the class and launch their rocket designs. Many times it is difficult to provide these types of learning exercises, which makes your assistance even more important. Your support enables them to enjoy their studies of Physics and nurture their interest in pursuing additional Science courses in the future.

    Once again thank you for your support and know that your donation will be used for years to come by countless students. I know that my ability to cover the material and reach additional students has been greatly enhanced and I am thankful for your fantastic assistance.”

    With gratitude,

    Mr. McElfresh

    This classroom project was brought to life by Qualcomm Incorporated and one other donor.
Welcome to my project donation request site. The materials listed here are for use by my Physics and Biology students and are greatly appreciated :-) Mr. Mac

About my class

Welcome to my project donation request site. The materials listed here are for use by my Physics and Biology students and are greatly appreciated :-) Mr. Mac

About my class

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