In this simulation, students set rocket parameters before launching to see how high the rocket goes and whether they can launch the payload.
How does the acceleration of a model rocket compare to the Space Shuttle? By using the resultant force and mass, acceleration can be calculated. Forces acting The two forces acting on rockets at ...
The Earth rumbles and a hiss of steam issues from the top of Mt Ruapehu. Are these two events related? Is the earthquake caused by the volcano? Or is the steam caused by the earthquake? Tectonic ...
There are many different types of volcanoes around New Zealand. This interactive map shows where the major volcanoes are, the types of volcanoes and various facts such as when they last erupted ...
Aerodynamics is the study of how air flows over objects and the forces that the air and objects exert on each other. Drag is the force of wind or air resistance pushing in the opposite direction ...
Everyone knows what a volcano looks like – isn’t it a steep-sided cone with wisps of ash coming from the top, just like Rangitoto, White Island, Mt Ngāuruhoe or Mt Ruapehu? But what about small ...
The city of Auckland is built on a volcanic field. There are 50 volcanoes within an area of 1,000 square kilometres, forming the hills, lakes and basins of the city. Rangitoto Island was formed ...
What is a rocket pushing against to make it start moving? Is it pushing against the ground? The air? The flames? To make any object start moving, something needs to push against something else ...
Rocket science includes ideas of forces and motion, how rockets work and some of the challenges for those wanting to make rockets go faster and higher. Rights: NASA/Bill Ingalls Juno launch This ...
Chemical rocket engines use a fuel (something to burn) and an oxidiser (something to react with the fuel). Together, they are referred to as the propellant. As the propellant reacts inside a ...
Are you looking for ways to teach forces? If you’re new to the Science Learning Hub, you may want to start with our introductory video on teaching physics. Help, I’m teaching physics Discover ...
Competitive cyclists have power meters to carefully monitor their training and race performance. Power is a measure of how much energy is being changed every second. For cyclists, the effort they ...
Rolling resistance is one of the forces that act to oppose the motion of a cyclist. It is caused mainly because of deformation of the tyre and can be understood by thinking about: energy losses ...
The Auckland Volcanic Field covers around 360 square kilometres under Auckland city. It includes 49 separate volcanoes, each of which is considered extinct. However the field as a whole remains ...
In this activity, students make a water bottle rocket. They investigate the variables that affect the height and distance travelled by the rocket. By the end of this activity, students should be ...
Isn’t it funny to think that the Earth is moving! If we stand perfectly still and look into the distance, the Earth appears to be perfectly still, too. But the Earth is actually moving in many ...
An inquiry approach is a method often used in science education. The question bank provides an initial list of questions about rockets and places where their answers can be found. The article ...
In this activity, students view a slide show presentation introducing some rockets, their purposes and distances travelled in space. By the end of this activity, students should be able to ...
In this activity, students design and build a balloon-powered car to better understand the science ideas related to rocket propulsion. They use ideas of mass and force to work out ways to improve ...
The high temperatures (900C) and extremely high pressures that occur in the mantle layer of the Earth are enough to melt rock. The high pressure changes the rock into a viscous semisolid called ...
Scientists use a range of different methods to learn more about volcanoes. A volcanologist may start by conducting fieldwork, collecting rocks and samples, and then move into the lab to undertake ...
One important question that the scientists like Dr Phil Shane at The University of Auckland are asking is: “When did the volcanoes in Auckland last erupt?” Answering this question will help them ...
In this activity, students make an effervescent canister rocket using baking soda and vinegar. They develop their understanding of rocket propulsion and investigate the amount of vinegar that ...
Rocket science includes ideas of forces and motion, how rockets work and some of the challenges for those wanting to make rockets go faster and higher. This teaching sequence introduces students ...
