Monday, 17 November 2014

Co2 cars

Co2 Dragster Design Brief


You need to race down a track that is 20m long in less than 10 seconds.
What design features will you have to include to make your car the fastest, sleekest, most stylish dragster in Te Poutama?
Use the knowledge you have gained from our science investigations and your own research to write a design brief.


My car will have to be thickish and aerodynamic at the front then it will become really thin in the middle and at the back it will be slightly wider so that the cannister can fit in . It will be close to the ground and it will be the same height except for the cannister at the back. The base layer will be yellow and it will look like a pencil.

I want my car to look something like this.

You may work with a partner using Google Docs. Share with each other.
Remember to copy and rename the document .
Present your information using full sentences.


What helps a Formula 1 car to go fast?
Learning Intention: Use physics concepts such as forces, friction, air resistance, air pressure, and centre of gravity to explain how the following parts of a racing car  help it to go faster.




spoiler




low to the ground

wide tyres




streamlined shape

Use the following terms:  Forces, friction, air resistance, air pressure, centre of gravity
and explain how the following parts of a racing car can help it to go faster. You may have to complete some research to clarify your understanding.

Wide tyres:
Wide tyres produce better grip on the road at high speed. They also stop the car from rolling or skidding out of control when going at high speeds.  It cause more gravity pull to the ground when they are wider.
By Jaden
Streamlined shape:
Cars have a streamlined shape because it causes less drag and wind resistance. If the formula 1 cars were built like trucks, they would have a lot of drag and it would slow it down.
By Jaden


Spoilers:
Spoilers are used to keep the car on the ground. Without the spoiler on the formula 1 cars, they would lift up. The only other way to keep the car on the ground is to make the wheels out of a different compound or make the car heavier. That would not work around tight corners though.
By Jaden


Low to the ground:
The reason why dragster cars and formula 1 cars are low to the ground is because there is lower center of gravity, and with that the cars have more of a chance to go faster.

by Edward

Thursday, 6 November 2014

Slow Writing

The very low ceiling

Bang, crash, boom, the ceiling smashed into 1 million pieces! Incredibly, my head wasn’t harmed. The ceiling was around my waist like a belt. How did I jump this high and will I ever get down? I thought to myself, but meanwhile on the floor above, my dog started to lick my face. Stupid little puppy!!!








Tuesday, 14 October 2014

Ormy the pig

I thought that this was a very motivational animation. It is perseverance and a open mindset. If everyone was like ormy this world would be amazing.

Tuesday, 23 September 2014

My Ski Camp Recount

Ski Camp - Getting There
By Jaden

Our whole senior syndicate (Te Poutama) went on a biannual ski camp trip where everyone had a satisfying time, parents and teachers included. Almost everyone puts ski camp down as their favourite time at Waikanae School.

My bulky black bag had been checked on the Monday for vital clothing and other necessities. The following Tuesday we drove up to Turangi Kiwi Holiday Park. That was where we would be staying for 3 long nights, to get rest from a full on 6 hours of skiing! It is an enduring 4 hour bus drive from Waikanae  to Mt Ruapehu though it was going to be 100% worth it.

Watching the road go by on the Tuesday morning made me think of how fast this year has gone. It was already week 6 of term 3. I would soon be off to college and I would soon be enjoying more and more trips just like the marvelous one that I was just about to endure.

When I got to school there were many things going through my mind; will I get enough sleep to survive the trip?, is the food going to be edible?, and will I be able to have a good go at skiing?. After 10 plain minutes of doing nothing, people started to turn up and ask questions like - who is your bus partner? and do you have any lollies? As even more people strolled into the classroom, I could feel the buzz of excited children expecting the best.

At 8:40am, the bell rang and everyone seemed to be inside the classroom. After the never ending roll we scurried over to the hall as one big group to find our bags. Everybody had left their bags in bus lines overnight so that it would be easier in the morning to find them and bring them out of the hall to the buses. Though it was a complete nightmare to get out of the hall because everybody seemed to be going through one small emergency exit door and down the steps.

After I had eventually got out of the mouse sized door, I dumped my elephant weighted bag onto the grass next to bus one. I stood back and waited for the next instructions. After 5 gangling minutes of waiting, Edward and I pushed to the front of the line to try to get a good seat! Edward immediately announced “we should get to the back”. Edward and I found a seat with a lot of foot room near the emergency door. Personally I think that it was the best seat in bus.

Our bus was the last to leave because it was the furthest up the Hira street hill - near the hall. That meant that we possibly could be the last to camp.

Suddenly the bus in front of us started to roll away and we started to follow them. That was when I pulled out the lollies from my day bag. I munched and munched for around 40 minutes before all of the sugar was in my stomach. The sugar rush had not yet kicked in, though I knew that it wouldn’t be too far away.

My ipod was a lifesaver. I listened to music almost all of the way, and got records on dozens of games. If my Ipod hadn’t of have been with me on the bus, it would have been a well and truly dreadful experience.

Up to Bulls, I didn’t really do anything. I went on my ipod (the lifesaver) took a few selfies and chatted to Edward, Thomas and Luke. Thomas and Luke were opposite to us in the bus so it was easy for all of us to have a decent conversation.

When we pulled into the toilet stop at Bulls, there were already 2 buses there. We must have passed bus 2 sometime in the journey. I half needed the toilet and I thought that it would be best to go, so I clambered out of the bus and strolled over to the main building where the toilets were. Everyone in the whole senior syndicate seemed to be lining up, so I just walked away climbed back on the bus. I would be able to pass this time. There would be a chance at the Waiouru Army Museum.

The bus trip did not seem anything near as long as the car journey. I think it was because there was so much excitement on the bus and it is always dull in my car. When we reached the Army Museum in Waiouru, there was a fabulous view of Mt Ruapehu.

We stayed at the Army Museum for lunch and some activities. The first one my group did was the tour around the museum and a look at the wars in time order. After that we cooked some food from the army rations before we had a ride on a big army truck. It had a proper name though I can’t remember it.  When we left the Army Museum, it was quite late. Now it was time to conquer the Desert Road.

I expected the Desert Road to be really windy, though I barely even noticed it. We were on the way to Turangi before I had time to think. I couldn’t even remember it being windy. It was only 20km to Turangi and hopefully the camp. I was tired and we still had to endure a night walk after dinner.

When we turned off the State Highway into Turangi, I knew that we were almost there. I was right. The Turangi Kiwi Holiday Park was just there. We had finally made it. I was so relieved.

As we pulled into the camp, my first impressions of the cabins were that they were small. There were also some people waving us in. They seemed really pleased to be having us.

I had a strange feeling that this camp could be really exciting...

Friday, 8 August 2014

Messy Maths


Library Bargain Shopping
What would be the cheapest way to purchase your 4-6 favourite books for the school library? Record your answers on paper!!!! and THEN
Create a popplet to show your information -
  • Name of book - including a screen shot if you can.
  • Provider eg Amazon
  • Cost includes postage

What questions do you need to ask?
Where will you find the information you need? (Think online and offline resources)



Thursday, 24 July 2014

My Winning Story

One Chance!!!

My muscles were tight with tension, and my brain was erupting with the sudden possibilities, rushing through at a million kilometres per hour, like lightning bolts crashing to the ground with a roar. The unique arena was filling up with hoards of cheering fanatics hoping for a spectacle. My  250cc beaut of a motorcycle was being serviced and my helmet was being fitted with a state of the art gopro camera. Suddenly a rumble shook the room, like a magnitude 6 earthquake, the roof of the technical building was opening for the first time in its history. The cry of the four Boeing CH-47 Chinooks’ blades were steadily getting louder like a howl of a wolf in the dead of night. The wind began to circle around the crowd, dispersing the discarded litter along the stands like the spray of seafoam in a violent storm. The moment was nearing and I could feel the soft beats of my heart gradually getting swifter. I would soon be a world record holder. The cream of the crop. No mortal man finer than me.

The substantial helicopters were in the delicate building now and the time had nearly come. The countdown on the big screen was down to five minutes. I was starting to feel queasy and having second thoughts about the jump over four helicopters. It was a case of do or die.

Before I knew it, a man in a plain white t-shirt with a lanyard around his freckled neck, tapped me on the shoulder. I followed him around the back of the tremendously tall ramp and stopped where my motorcycle was being guarded by my assistant, Julie. She had blonde hair with a distinctive mole in the middle of her left cheek that I still couldn’t help staring at as I pulled my helmet on.

It was all down to me now.  She handed me the bike with a weak smile and I started to wheel it into the elevator. The elevator was especially designed for myself and the bike. It would take me all of the way to the top of the ramp. I would be launched and there would be no going back.

The elevator ride was the longest of my life. It could also be my last. The clock was on 10 seconds now. The moment the crowd had been hoping for had finally become a reality. Here I go in 10.., 9.., 8.., 7.., 6.., my past life swirling before me.  5.., 4.., 3.., 2.., 1 and I was off! Shooting down the ramp like a bullet blasting out of a gun. There was only one thing flashing through my mind. I can do it!!!

Within a matter of seconds, I was down the monstrous ramp and had been slingshotted through the arena. I didn’t dare look down for what could be the end of my life. Then as my front wheel caught the downwards ramp at the other side… I started to fall backwards...

By Jaden