In our Science classes with Matua Dion we have been focusing on “Science Fair” we work in groups and do the usual ; Aim, Hypothesis, Experiment , ect. In my group with Manawa-Rangi and Paranihia we are making our project on Aerodynamics.
In our Aerodynamical project we are looking at the best way to shoot a Netball based on accuracy, strength and technique, we are also doing the best way to pass a Rugby Ball based on accuracy, range and strength. We looked over the magnus effect and the histories of Rugby and Netball. Here is what our slides consisted of:
HYPOTHESIS
Manawa-Rangi; I think that spinning the ball while shooting will help with your accuracy.
Paranihia; I think that bending your knees and bending your elbows will make your accuracy a bit better.
Drisana; I predict that flicking your wrist will help with shooting a ball. I believe that spinning a rugby ball while passing can be good for accuracy and speed.
REASEARCH
Aerodynamic, techniques, different ways on how to shoot and pass.
Spinning the ball will help increase the velocity and the direction of travel of fluid or air. Your arms should be 90-104 degrees facing the goal.
The Magnus effect is an observable phenomenon commonly associated with a spinning object moving through a fluid. A lift force acts on the spinning object. We can use this in our passing experiment.
Rugby is said to have originated at Rugby School in Warwickshire, England, in 1823 when during a game of football, William Webb Ellis decided to pick up a ball and go with it. Although there is very little evidence to support this theory, the Rugby World Cup Trophy is now named after William Webb Ellis. Rugby is an excellent participation sport. It can accommodate all different shapes and sizes of player, it requires a lot of skill and decision-making, it is probably the most team oriented of team sports outside of rowing, and it’s a great way for growing kids to let off steam.
Netball was first played in England in 1895 at Madame Ostenburg’s College. In the first half of the 20th century, Netball’s popularity continued to grow, with the game being played in many British Commonwealth countries.What used to be a girl’s game has become a game for virtually everyone – young, old, male, female, rich, poor, athletes, beginners, and even the handicapable. The way the game has evolved to foster inclusion explains its popularity in a nation that embodies multiculturalism.
EVALUATION
If we were to do it again, what worked well & something we found challenging?
In the experiment with shooting the netball we found that bending our knees and flicking our wrists worked well while shooting to improve momentum and accuracy.
In the passing experiment with the rugby ball hand-eye coordination is key while following through with the pass . Starting the pass from your side and flicking your hips while passing creates strength in your pass.