Tuesday, 7 February 2017

Critiquing my Math Instruction Tool

For almost all of my math lessons I like to connect a digital lesson to the assignment so those students who miss a class, are sick, or need a refresh at home while they are working on their homework. I use Raffi Kouyoumdjian's videos most of the time.

This week we are working through Volume of Right Rectangular Prisms


I like these because of his interactive Smart Board and he teaches using the formulas very similar to how I expect my students to work through their math problems. I feel that our teaching styles are very similar and make it easy for my students to recall my lesson when they watch his videos.

No looking at critiquing his digital instruction there are things that could be added into his teaching. When talking about quality I feel that the video quality is very good, but the audio can be distracting because you can hear the background sounds of the intercom, occasionally students in the hall, and a constant buzz from something. Certainly the lighting and production quality is not that of a professional video, but in a way I like that it shows he is just a regular classroom teacher who isn't tied to a big company.

Some things I think he could use is to integrate some better sound system, whether that is incorporating a microphone to reduce the background noise or ensuring there are no disruptions when he does his videos. I think he could overlay some graphic onto his video as reminders.

There are some sections within the video that when he is using his smart board the information is behind him and blocked by his body. This is where I think incorporating a Screencast technique may help improve this digital lesson. He could record what he is doing on the smart board, then piece that together with a stop animation tool to ensure nothing gets missed by him accidentally covering up the lesson with his body.

In terms of production difficulty, I do not think this would be hard to create. It seems as if he has used a camera on a tripod and hit record as he does his lesson. Of course he has some sharp cuts with iMovie transitions between 'scenes' to cut down on instruction time. I like that he jumps from one question to the next without showing all the steps it takes to erase the smart board and pull up the next slide or question. I feel this speeds up the lesson and keeps the learning going.

For my use I have found that students and parents appreciate having a video linked to the assignment so they can rewatch/relearn the concept to work on their struggling math concept. Therefore, the impact I have seen on student learning is a positive aspect. Specifically for the early lessons in math units where we look at more of the holistic approach using models and activities to get the learning process started. These lessons frustrate parents, but when they view the lesson, they are then capable at helping or understanding the concept along with their child.

These videos are a valuable tool for me, but I would like to begin creating my own, not only so I have them, but also to have more ownership over my own classroom and material I am distributing. While I have appreciated using Raffi's videos, I would like to incorporate some of my suggestions and develop my own digital teaching lessons around these concepts.

Does anyone have another collection of math videos that are similar they would like to share?