Week 11 Reflection

This week we looked at quite a few online resources instead of the text book. This is because the focus was on using technology to teach math in the classroom. I think that this is a really useful topic, since we are being taught to use technology in most of our classes to make lessons fun for our students. A lot of our activities and resources in this class have been apps and videos to use in our classroom, but this week we went into a bit more depth about the resources we can use.

For one, we can use spreadsheet applications, which are interactive computer programs that allow information to be organized, analyzed, and displayed in the form of a table. I think that any interactive method is a good method, because it allows for differentiated instruction, and also tends to make learning more fun for students. Graphing scientific calculators can also be used, which is what I used when I was in school. I thought those were fun to use, but that was years ago, so I'm not sure in students nowadays would enjoy using them. We did a graphing activity, which was a graphing story about swinging. Graphing stories are short video stories that help students learn to graph on a plane. I like this activity, because it puts the problem into a visual, real-life context. For this particular problem, we had to find the height of the swinger's waist over 12 seconds. Watch the video below to see the problem and solutions:



Then we looked at another good program to use online, Desmos Graphing Calculator. We graphed equations like y = (x-2)^2 and played around with the graphing system. We changed the equation and talked about the transformations. This is a good resource to show examples to students, to explain graphing, and also a good manipulative for students to use themselves.

One activity that I really enjoyed was Prodigy Math Battle. Prodigy is an online game for students, where they are in a virtual world and they can battle opponents to win. However, to win the battles they must answer math questions correctly. What a fun and educational tool! Teachers can have their students log in and answer questions related to their unit that they are instructing. They have to go on the website, find the curriculum strand that they want and the specific topic. There are pre-loaded questions where you can select the test items that you want students to practise. This way teacher can create fun assignments that don't seem like homework. From there, the teachers can see their students' results and see where they need help.

Woolley, E. © 2015

We went over how to do this with the whole class, because it is such a good task!
As a class we decided to see the demonstration of how to create a math battle for our own classroom. We chose probability for grade 8, with the specific topic of complementary events. Then, we went through the questions a as a class to see how to use this website.

Woolley, E. © 2015

We also went over assessment of math assignments and tests/quizzes. This was extremely helpful, because in this class we have been focusing on how to teach math to students, but we have not yet talked about how to assess students' learning. Personally, I don't want to be a teacher who gives pop quizzes and tests every week. I want my students to actually enjoy learning, and want to come to class. I don't want to focus on grades, but on improving my students learning, and making math enjoyable for them. One of the resources I looked at before class was an audio file on Assessment strategies.

Another fun activity we tried in class was the finger counting challenge. The video below explains what this is. I like challenges like these because they require students to think about the solution and not just fill in numbers into a formula. Some student solutions can be found at this site.




Finally, we looked at another math challenge: Zombie Bridge Crossing
The video below describes the problem, and reveals the answer if you want to look at it. If not, I can briefly explain it, because I think it's an interesting problem to solve, and allows the students to use critical thinking.