Year 6 Revision Assessment date What is a

Year 6 Revision Assessment date: What is a force? Name: Complete the table below to describe the different forces: Force Definition Example Gravitational Friction What can a force do to an object? Tension 1. Normal 2. 3. Air resistance 4. Applied 5. 6. Spring Magnetic What can’t a force do to an object? Contact Non contact What is this? Write a diary entry for your day so far. What have you done? How have forces affected you today so far? Dear diary… What does it do? What units can you use with this object? A picture of my day

What are Isaac Newton’s three laws? Draw the arrows on the cars below to show it moving in different ways 1. Steady speed. 2. Accelerating Would the following scenarios increase or decrease the amount of friction? 1. Spilling water on the lab floor 2. Adding deep grooves onto the bottom of your shoes 3. Slowing down 3. Pouring olive oil down a slide 4. Adding a lubricant to a car engine 4. Moving backwards from standing still 5. A climber adds chalk to his hands Granny goes skydiving. What is a bar magnet? Draw the forces on Granny when she has reached her terminal velocity (constant speed). Name the forces. Draw the magnetic field lines on the magnet below How does the Granny slow herself down before reaching the ground? Draw this onto Granny along with the forces acting on her when she starts to slow down.

In the following scenarios, state whether the magnets will repel or attract. Draw the magnetic field lines and how they interact How does a shield affect the magnetic field of a magnet? Draw what happens to the magnetic field lines when near a shield on the diagram below. Label onto Earth the geographic and magnetic north and south poles. Where do we use magnets in daily life? How does a compass work? Where on Earth does a compass not work? Why?

Draw on the man below how air pressure acts on him using arrows What is air pressure? Draw the air particles in the following scenarios The air outside a plane flying at 33, 000 feet above sea level Why does the air pressure not crush us? Label this onto the diagram above Complete the boxes and give explanations below to show and describe the following conditions of air in terms of pressure. Cold air At the top of a mountain 15, 000 feet above sea level Warming air On the Earth’s surface at 10 feet above sea level Hot air Below are the results of an experiment to find out the air pressure at different altitudes. Complete the table by calculating the averages for each altitude. Then plot the data onto graph paper Altitude (1000 s feet above sea level) Air pressure (mb) Trial 1 Trial 2 Trial 3 0 1000 950 10 700 750 725 20 505 495 500 30 300 290 305 40 202 205 201 Average