Director's commentaries

The director's commentaries provided an opportunity for the students to comment on where their research was heading. The children were encouraged to record these audio commentaries on a weekly basis. Each student also recorded a final director's commentary on their completed explanatory animation. Click here to see their final director's commentaries.

As these commentaries are listed alphabetically, the four students who ending up changing their topics are listed below to help you locate their comments. Three were logical evolutions of thought arising from their research but one was a complete change:

Cell duplication 21/07/11
Chemical reactions 21/07/11
How does hair grow? 21/07/11
Magnetic fields 21/07/11
Satellites 21/07/11
Sol feige 21/07/11
Solar panels 21/07/11
Stadium design 21/07/11
Stringed instruments
Did not record commentary
Absent
Did not record commentary

The Grade 6 girl who chose this topic originally chose "Cell duplication". It was not until Session 8 that she switched topics so there is no data until Session 8.

I think that I'm going to research what a cell looks like and what it looks like in the inside as well and then in my animation I'm going to show how it duplicates.

 

Chemical reaction is such a broad topic I have to find out the basics of chemical reactions and cut it down, to... say... two different things and instead of doing heaps of like...what it is, I should do it like, two different types of chemical reactions and put detail into it. Lots and lots of detail.

 

Magnetic fields are normally caused by metal, not always but normally.

 

I'm going to...umm, have a close-up image of a satellite sending out a transmission in slides and then it's going to become a full screen image with the Earth, with a satellite, umm, umm, sending a signal, umm, to another satellite, umm, that's in a different position and then that satellite transmit it down to Earth.

 

I'm thinking that I need to find out how it changes from one type of energy (heat energy) into electricty that powers things.

Cell duplication 28/07/11
Chemical reactions 28/07/11
How does hair grow? 28/07/11
Magnetic fields 28/07/11
Satellites 28/07/11
Sol feige 28/07/11
Solar panels 28/07/11
Stadium design 28/07/11
Absent
Did not record commentary
Did not record commentary

 

I will, I'm going to find what, if hair is actually dead or alive, and I have learnt about autoshapes and how to make an animation.

 

I now know that iron filings can be pulled in by a magnet with an invisible field called, magnetic field, and I have done a quick slide on what I know.

 

I made a satellite and I put some transmission lines directing, to where it's going to go, to, yeah, which is a satellite on the other side of this, planet that I've made, of Earth that I've made, and then it's going to be going to somewhere on the Earth, to yeah.

 

Umm, I pressed "No" on the save button so I've deleted my whole work except I didn't do much of it, umm, I found out what sol feige means, and, sort of, and, yeah.

 

Umm, today I didn't learn learn anything. I was just just starting to work on my animation of my stadium.

Cell duplication 11/08/11
Chemical reactions 11/08/11
How does hair grow? 11/08/11
Magnetic fields 11/08/11
Satellites 11/08/11
Sol feige 11/08/11
Solar panels 11/08/11
Stadium design 11/08/11

It seems that I need to find out how a cell duplicates which is my main object at the end of the final product. But I need to find out how it actually splits.

Today I learnt that chemical reactions is something mathematical and it's gots, got electrons to do with it.

I think I need to figure out whether hair is alive or dead?

I learnt to do 3rd person with my voice-over text, and, 'cause I used to be doing it in 1st person and we're not supposed to, so, yeah.

I really haven't learnt anything today. I've just mainly been doing stuff on the computer and duplicating slides and yeah.

Today I learnt that, umm, sol feige has to do with, umm, a major scale and whatever note you use it on, if you use the correct notes, that it'll sound the same as, umm, any C major scale.

Today I wondered if, that a solar panel takes heat or light from the Sun?

Today I learnt that ripples in a pond are a good way to describe what sound waves look like.

Cell duplication 18/08/11
Chemical reactions 18/08/11
How does hair grow? 18/08/11
Magnetic fields 18/08/11
Satellites 18/08/11
Sol feige 18/08/11
Solar panels 18/08/11
Stadium design 18/08/11
Did not record commentary
Did not record commentary
Did not record commentary

Today I represented water, umm, using puzzle pieces and it was fun to make.

What I've learnt so far is, hair is actually dead and that's why it doesn't hurt when you cut it but it hurts when you pull because of the stem and that's alive so it does hurt. And that's where it grows from, the stem.

Umm, I'm trying, looking into, if, why hair is curly or straight. But like, not, not from the gene but just how, "How does it start off being like that?"

Today I learnt about electromagnetic fields and that there are other types of magnetic fields such as electromagnetic fields.

It's when electricity is made when a magnet is conducted or effected with a metal or some type of metal. I'm not sure if it has to be a special metal or something but yeah.

I've been pretty upset with the way my movement's been going on in my slideshow.

So I've learnt, umm, a way of doing it by deleting the slide, then duplicating the slide on top of it and then adding what I wanted to go onto it instead of just having to get really angry at trying to fix and put the pieces in the right position.

Today I did quite a bit of work but then I deleted it all because the boy who is doing satellites told me a different way how to do it.

Cell duplication 25/08/11
Chemical reactions 25/08/11
How does hair grow? 25/08/11
Magnetic fields 25/08/11
Satellites 25/08/11
Sol feige 25/08/11
Solar panels 25/08/11
Stadium design 25/08/11

Today I learnt about macroconcepts and macroconcepts is change. And that can apply to bad things such as cancer and I think that I will include that in my animation.

I found out that my voice-over text has to be your own words and, umm, information (is compiled) somewhere else.

Today I learnt how to duplicate the slides and I'm looking into close-up and cross-section.

OK, now I'm learning about LCDs which is liquid crystal display which is a good example for electromagnetic and that's what I think I should do instead of magnetic fields.

I think that the way satellites transmit their signals is that they have a small radar dish that sends out signals, umm, to their destination or other satellite.

I've made a grid which shows all the notes on a scale including the sharps. And that will form an animation which you can see like little windows and I was talking about intervals but mostly focusing on the grid.

Today I learnt that solar panels take light and not heat from the Sun, and, I learnt something about a photovoltaic cell.

Today I realised that the stadium design is not purely for acoustics and it's mainly for the spectators and seeing what they came to see.

Cell duplication 1/09/11
Chemical reactions 1/09/11
How does hair grow? 1/09/11
Electromagnetic fields 1/09/11
Satellites 1/09/11
Sol feige 1/09/11
Solar panels 1/09/11
Stadium design 1/09/11

So I've learnt that there is originally one chromosome in a cell and then there becomes two chromosomes in a cell and then eventually there becomes two cells and one chromosome in each so now what I'm going to do is I'm going to animate that.

I realised that you can't do positive and negative for my presentation because there's no such thing in chemical language about positive and negative.

Today I learnt how to copy and paste the slides and I also learnt that hair is actually sort of like a form of skin and it's made up of a protein called keratin.

I've changed my topic from "Magnetic fields" to "Electromagnetic fields." And I'm going to use an example of LCDs and I've been looking LCDs and stuff like that and I've also been creating some new slides.

I haven't been doing much research but I did some on the weekend and I researched just about; "What are the many types of, umm, satellites that are like used for different things?"

Like some are used for like, special objects like TVs and GPSs and some are used for like communication towers and that sort of stuff, so, yeah. There's not just one sort of type, so...

Today, me and Brendan came up with an idea that on an aeroplane you see windows and there's like shutters on the windows.

And people can imagine it as if on an aeroplane some shutters are shut and like two in a row are open and then some are shut again. And that's like the distance between two notes which is intervals. And it's just a way of putting that really.

Today I was out for most of session but when I came back I brought a new computer so now I have my software with Internet.

This week I started to write my voice-over text and I was writing about how the sound needs angles and softer surfaces to not make such an effect on the people who are watching it, the spectators.

Cell duplication 8/09/11
Chemical bonds 8/09/11
How does hair grow? 8/09/11
Electromagnetic fields 8/09/11
Satellites 8/09/11
Sol feige 8/09/11
Solar panels 8/09/11
Stadium design 8/09/11

So today I found out about what a nucleus is. And a nucleus is in the middle of a cell and inside that is a chromosome? (I think). And I know it's got something to do with DNA.

We were thinking about instead of doing "Chemical reactions" do "Chemical bonds" and so we could shrink it down and make it more detailed.

And how we we're going to show that is money so we have (an) exact amount to get to. And in money every cent you put in is more to the target so there's no negatives.

Today I did an animation of someone's hair getting cut because before I said that "If hair is dead or alive? It's dead because that's why it doesn't hurt when it cuts." So that's why I did an animation.

Today I've been searching up, like, information on electromagnetic fields. And I might change my voice-over text, but, I don't know. Not yet.

I still don't know how LCDs work but I know they used to be one colour and now they're many colours.

I'm going to go home and try and find out what types of satellites there are and which ones do which things and how many satellites you need to get a signal around the world.

Today I finally figured out how the grid would work. That all the notes on a major scale and how they fit in together. And, like, all the names of them and, umm, how it works really.

And I've started doing the aeroplane thing with all the windows.

Today I researched about photovoltaic cells. And I think the abbreviation for it is PV. And that's what solar panels are pretty much made up from.

I think they take photons from the Sun's light and covert them to energy.

Today I've been thinking about what I can do for my animation and I've decided on doing a close-up of a carpet and showing where the sound bounces.

Cell duplication 22/09/11
Chemical bonds 22/09/11
How does hair grow? 22/09/11
Electromagnetic fields 22/09/11
Satellites 22/09/11
Sol feige 22/09/11
Solar panels 22/09/11
Stadium design 22/09/11
Stringed instruments 22/09/11

This student has changed her topic to "Stringed instruments".

As this is complete departure from "Cell duplication" I have started a new column for her called "Stringed instruments".

Absent
Absent (Grade 5 camp)
Absent (Grade 5 camp)
Absent (Grade 5 camp)

It was only in the last 10 minutes of this session that the change was made from "Cell duplication" to "Stringed instruments". We prioritised the recording of a prior knowledge video in preference instead of a director's commentary.

Today I, like I wanted to do some close-ups of "What's in hair?" And I want to try and start an animation about that.

So today I did a bit of research and I found out that a satellite, say one company's satellite, can't send a transmission to a different company's satellite 'cause they need to have, umm, the same program (or something like that) to get it to where it needs to go.

I'm going to make a, some more slides that, I'm going to put in a new coloured satellite. And I'm going to have one of my satellites send a signal to it and then it comes up with a red cross on the new satellite and it sends it back.

Today I had an idea of getting lots of little music notes and making a sort of pointy edged thing and bouncing them off while playing a song and showing what different angles can mean. And then show a straight line and show what a difference that would make to the sound and feel of being in a stadium.

 
Chemical bonds 14/10/11
How does hair grow? 14/10/11
Electromagnetic fields 14/10/11
Satellites 14/10/11
Sol feige 14/10/11
Solar panels 14/10/11
Stadium design 14/10/11
Stringed instruments 14/10/11
Absent
Absent (Holiday)

I’m beginning to make an image of the hair and the skin around it and what’s really around it and everything.  And, but now I’m about to find out what’s inside the hair and then I’m going to do an image about that.

I created, well I changed my animation into an electric motor which uses electromagnetic fields.  And I like, had to search up how it works and…yeah.

Today I learnt that, umm, satellites can only send transmissions in straight lines and it takes three satellites to get a signal around the world at least.  And, but I also finished off a few things from last week and showed satellites, umm, sending a transmission to, eh, a satellite that’s not capable of sending that transmission to somewhere else.

Today I decided that umm, I think, it would be good if we, umm, decided to umm, shape the grid going diagonally so that it would look like, umm, the notes going up in the, umm, the scale, the major and minor scale.  So I was working on that and, umm, yeah.

Today I learnt that there’s more than one layer in a solar panel.  And I don’t quite know what they are yet but that’s something I’m going to be looking at next time.

I’m thinking about animating the formula for frequency because the variables of length, tension and mass can be shown by animating how with length it goes from long to short, and tension goes from floppy to tight and mass goes from thick to thin and I’m going to animate that.

Molecular naming conventions 20/10/11
How does hair grow? 20/10/11
Electromagnetic fields 20/10/11
Satellites 20/10/11
Sol feige 20/10/11
Solar panels 20/10/11
Stadium design 20/10/11
Stringed instruments 20/10/11
Absent (Holiday)

I changed my topic to “Molecular naming conventions.”  I started to write the atoms instead of drawing them.

So far I’ve done a detailed animation of inside the hair, and like, what’s actually inside the string and that’s all I’ve done so far.

Today I changed my voice-over text and I changed it quite a bit. And we’re making the decision of whether it’s…we’re going to show my animation turning or not.

What I’ve been working on today is making a small transmission of satellites from number one to number two.  But now I’m starting to work on another one where it’s not just from A to B but A to B and from B to C.

Today I was working on my grid.  Basically I finished it.  Also, umm, I’m just taking out, from my voice-over and everything, all the bits about, umm, black keys and piano and stuff so that this animation can apply to all music.

For my animation I’ve decided to make it so that I’m going to build the solar panel as I go through.  So I’m going to start with one layer and then do the next one and so on.

I could have covered the variables in any order but today I’ve chosen to prevent (present) them in length, tension and mass.

Molecular naming conventions 27/10/11
How does hair grow? 27/10/11
Electromagnetic fields 27/10/11
Satellites 27/10/11
Sol feige 27/10/11
Solar panels 27/10/11
Stadium design 27/10/11
Stringed instruments 27/10/11
Absent
Absent
Absent
Absent (Holiday)

Today I’ve been focusing on the voice-over script and I’ve started naming different elements.  So, I’ve made two different examples for the different elements.

I learnt about, all electric motors have to use fuel like generators.  And, that, electric motors can be turned on and off…electric magnetic fields can be turned on and off but magnets can’t, so, like, it’s an advantage in a way.

 

I found out that there are three layers in a solar panel. And there are “N type” and “P type” semiconductors.  And some of, only some things in them, most things are the same, but, two things can be switched around to make an “N type” into a “P type”…I think.

Today I was focused on my voice-over script but also thought about what I could do to explain the variables. And, I have chosen to, umm, show one string getting, being effected by each variable.

Molecular naming conventions 3/11/11
How does hair grow? 3/11/11
Electromagnetic fields 3/11/11
Satellites 3/11/11
Sol feige 3/11/11
Solar panels 3/11/11
Stadium design 3/11/11
Stringed instruments 3/11/11
Absent (Holiday)

Today I finished naming the atoms.  And now (I’m) working on the numbering. And after that I’m going to be doing, working out the order of the elements.

Today, I, ah, moved my voice-over text into paragraphs and I did a bit of my animation as well, then…yeah.

Fat Jeffery is going to be the star in the animation by having him not being able to get a signal but then getting a signal after satellites, enough satellites come in to…transport it around the world ‘cause you need three satellites to get a transmission around the world, so you can’t just use two.

Today I, I did another column into my grid and I completely finished it.  So I started on my plane and we talked about how the clouds need to be in the sky because then it’ll just look at, umm, the plane will just look like it’s fake and it’s flying, like lamely, and umm, so, and I’m just choosing the windows, and, umm, everything for the plane.

Today I, my computer shut down randomly so I didn’t get much done but I did decide that I might need to see a semiconductor, actually how it works and then I might be able to understand how a solar panel works.  And I need to know the difference between an N and a P type semiconductor.

Brendan gave me an idea of making a similar animation compared to “Pong” and it’s showing two different parallel lines and their angles and the sound moving between them.

Today I’ve been working on my voice-over script and it’s nearly finished.  I just need to find out the simplest way to explain the variables.

Molecular naming conventions 10/11/11
How does hair grow? 10/11/11
Electromagnetic fields 10/11/11
Satellites 10/11/11
Sol feige 10/11/11
Solar panels 10/11/11
Stadium design 10/11/11
Stringed instruments 10/11/11
Absent (Holiday)

Today I learnt about this guy called Edwin Hill who made up the rule of the order of the elements in the chemical compound.

Today I finished my voice-over and I recorded it.

Today I learnt what “transponder” is…means, and it means, to umm, amplify and change the frequency into a new one.  And I also now know that the word “satellite” means something that orbits around something.

Today, I just completely started my voice-over text again so I was typing it up.  And we got rid of using the minor scales, we just completely got rid of that.  We talked about the chromatic scales and everything about that.

I finished my grid because I realised it was three rows short and we added some more stuff in to my slide show.  And, umm, from now on we’ll just be working on the planes.

I spent most of the session working on the voice-over script so, what I’m going to say when the animation’s playing.  And I’m probably going to finish it next time I work on it.  All I need to…well, what I need to find out now is what…which semiconductor is which…if it’s P to N or N to P.

Today I learnt that sound can move around the room.  It has the same effect as wind but, it has…the air molecules are changed through the vibrations of the wind.

Today I finished my voice-over script and I recorded it.  I tried to make it as short as possible.  I used repetition to make it easier to follow.  I also wanted to put in the words “pitch” and “frequency” but in two different places depending on whether I wanted to use…focus on the musical side of it or the scientific side.

Molecular naming conventions 17/11/11
How does hair grow? 17/11/11
Electromagnetic fields 17/11/11
Satellites 17/11/11
Sol feige 17/11/11
Absent
Stadium design 17/11/11
Stringed instruments 17/11/11
Absent (Holiday)

Today I found out that the number comes after the element and I recorded my voice-over script.

Today I recorded my voice-over script again because I wanted to say it more clearly.

Today I’m pretty happy with myself because I finished it today.  I got a lot of work done in finishing off my animation (and) did exactly what I wanted to do.  So…yeah.

Today I finished my voice-over script and I made a couple of slides on the intervals ‘cause I talked about that.  Yeah, so I basically finished my voice-over and recorded it…and changed the sky blue.

Brendan showed me this animation of the Newton’s cradle which I think is a good way of showing how the air doesn’t move.  But the…it’s the…energy in the air that’s moving.  Is that right?

Today I had a listen to my voice-over text.  And I had a play around with video editing software.  And I’m going to finish my imagery as soon as possible.

Molecular naming conventions 1/12/11
How does hair grow? 1/12/11
Electromagnetic fields 1/12/11
Satellites 1/12/11
Sol feige 1/12/11
Solar cell efficiency 1/12/11
Stadium design 1/12/11
Stringed instruments 1/12/11

Today I thought about how I’m going to animate my voice-over script.  So we’re going to put it into a table and then we’re going to delete the stuff that’s not relevant to that particular bit and then we’re going to animate it like that. 

I’m also experimenting with highlight colours.

Today I had to write what, how, what, why hair is different colours.  And I just finished off a few of my animations that I did.

Today, I almost like finished my animation and I listened to my voice-over.  The only thing I’ve got to get is a electric motor.

Today I actually found out that I haven’t finished, according to Brendan, which I’m not happy with. 

And I have changed the background of my animation to black seeing that before it was black with these…with a grid. So yeah I changed that, umm, because it’s obviously space but, I’m also getting a bit back on track and I think I’ll be able to finish it in the next lesson or so.

Today I started actually making my, umm, windows for the plane.  I also shortened the, umm, voice-over so that we can just jump straight into, umm, the chromatic, umm, all about the chromatic scale.

I’m considering changing my topic to “Solar cell efficiency.”  I’m going to cover the same thing I was going to cover in my old animation but just briefly at the start.  And then I’ll focus on how to make a panel, or cell, more efficient.

Today I decided that I’ll show the pong imagery first and then I’ll show the Newton’s cradle to show how the sound moves through the air. 

I’ve made a curved line so then I can show, well it will be easier for me to keep, a perfect arc for the cradle.

So today I played around with a sound oscillator.  And, I’m being pretty fussy about my umm, title for the heading.

Molecular naming conventions 8/12/11
How does hair grow? 7/12/11
Electromagnetic fields 7/12/11
Satellites 8/12/11
Sol feige 7/12/11
Solar cell efficiency 7/12/11
Stadium design 8/12/11
Stringed instruments 8/12/11

Today I experimented trying to find which colours would suit the elements for highlighting.

I think I really understand my topic because I’ve learnt a lot over the past year I guess.  I’ve just finished my voice-over text and a few of my animations so that’s all I’ve done.

Today I made a fan which is a really good visual effect as a electric motor and I have finished.

Today I finished my voice-over recording for the end and I’ve done a bit of animation today but obviously I didn’t have enough time to finish it so I’ve instructed Brendan and told him what I need to be done and he’s going to be helping me finish it which is really good ‘cause it will be finished and yeah.

Today I was just playing around with the, ah, video editing, just seeing, um, how it looks and what should be better and stuff.  Then I generated my own sheet music which was just to add in some slides for the show.  So basically I’m nearly near finishing.

Today I recorded my voice-over script and finished it off.  And I started animating my animation.  And I decided not to do a 3D solar panel because it’s too tricky to make.

Today I finished my voice-over text and I’ve been working on animating an air molecule shaking to show it has energy and I have almost finished my animation. 

I’ve told Brendan what I need to be done, so the finishing touches, and he’s going to kindly help me with that.

Today I designed the opening sequence with instruments and I also recorded those same instruments which are guitar strings, piano strings and bass strings.  And I also designed the imagery for a string.

 

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