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Technology

Metal Leaf Electroscope Simulator

Matthew Craig, Teacher at the Community Hebrew Academy of Toronto
matt.simon.craig@gmail.com

I’ve been programming a suite of PC/MAC/Android simulations designed for teaching the Ontario curriculum for science and physics. One topic for which I have never had an effective simulation is the metal-leaf electroscope for grade 9 science, and revisited briefly in grade 12 physics.

The electroscope simulation I have developed is a very simple simulation that can be used to show induced charge separation, charging by contact, charging by induction and grounding. Read More...

Integrating Google Quizzes Into Your Teaching Practice

Steve Fotheringham, OAPT Exhibit Hall Coordinator, Teacher Oakville Trafalgar High School
Fotheringham@hdsb.ca

As with most teachers, I struggle to provide enough feedback for my students so that they can gauge their understanding of the material. As well, I receive emails on a regular basis from the parents of my students asking about their progress in class and they expect detailed answers. To resolve both challenges, I have turned to Google Quizzes for help. Read More...

Advanced Curve Fitting

Eric Haller, Secondary Short Term Occasional Teacher, Peel District School Board
rickyhaller@hotmail.com

In many experiments students collect two-variable data, make scatter plots, and then try to find the line of best fit so they can talk about how two variables are related. Microsoft Excel has a built-in function that readily does this. Read More...

Webinars and Video Calls in the Classroom

Stacey Joyce, Program Manager at Partners In Research Canada (PIR)

I’m sure that you employ a variety of tools and strategies in your classroom, including inquiry activities, independent or group projects, “assessments as, for and of” learning… the list goes on. But how do you and your students answer the questions they come up with during or after the initial inquiry activity? What types of resources do you teach students to use for their independent research? How do you introduce the students to career options that use Physics?

Here’s where video calls and webinars come in, and don’t think that you can’t afford these options — they’re free from Partners In Research Canada (PIR)! Read More...

GIFs in the Classroom

Eric Haller, OCT
rickyhaller@hotmail.com

It’s autumn, and maybe you’re looking for a new way to impress your physics students this semester. I find it easy to amaze my class by using various forms of technology in my lessons. Often our students don’t realize how tech savvy physicists need to be, picturing us using chalkboards to give lectures and not using supercomputers at CERN or developing video games which use physics simulations. Ok maybe I’ve never been to CERN or made a video game, but I can make my own GIFs. In this article I’m going to show you some GIFs you can use in your lessons, and also teach you how to make your own GIFs. Read More...

Doing a 180 on the issue of cell phones

Christine Hudecki , Teacher Our Lady of Lourdes Catholic High School
christine.hudecki@wellingtoncdsb.ca

“Phones are a distraction”. “Teens don’t have the self-discipline to have a phone in class”. “It’s best to 100% ban the cell phones from the classroom”.

That was my attitude for many years. Ten years ago when I started teaching high school, there were only 1 or 2 students in each class with a mobile phone. Now it’s 1 or 2 students in each class that do not have a phone. Ten years ago cellular phones could make voice calls and send text messages. Now standard software and free apps enable students to do a wide range of useful activities: take pictures, record voices, capture short videos, set up a calendar, plan/manage their time, set up reminders and alarms, create to-do lists, do math calculations, check current events and of course, snapchat and Instagram their friends. I decided to start my new school year with the goal of frequently integrating the use of smart phones into my grade 10 science and grade 11 physics lessons in meaningful ways. Read More...

Review: ZipGrade App for iOS and Android

Robert Prior, teacher at Agincourt CI
robert.prior@tdsb.on.ca

Are you tired of marking multiple-choice tests? Put away your overlays and highlighters, download ZipGrade to your smartphone, and not only will you save time — you'll also learn more about what your students are really thinking! Read More...

Seeing and Photographing High Speed Events

Martin Fischer, Science Education Branch, Ontario Science Centre
martin.fischer@osc.on.ca

See the shards of a popping balloon, watch water drops suspended in the air or witness glass shattering — all of it seemingly frozen in time. Some of these events last less than one thousandth of a second but you can see them with your own eyes, thanks to the persistence of vision and a homemade sound trigger that releases a camera flash at exactly the right moment. Read More...

Optics, Density, Holography, and Curve-Fitting

Dianne Ness, Humberside C.I.

Four demonstrations from Dianne Ness. Read More...
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