Title: Tree Diagram (including complex examples).
Learning Objectives
Grade B
To be able to explain how to use a tree diagram to work out the probability of combined events.
What is the probability of getting two 6s when you roll two dice?
Grade A
To be able to use a tree diagram to work out the probabilities of dependent events.
I remove two counters from a box, what is the probability that they are both red?
Homework
MyMaths and Video Revision
Higher
Title: Area and Volume of Compound Shapes (including Prisms and Spheres)
Learning Objectives
Grade D
To be able to demonstrate how to calculate the area and perimeter of compound shapes.
How can we break down compound shapes into simpler shapes?
To be able to explain how to calculate the area of a trapezium & parallelogram.
Can you explain why these rules work?
Grade C
To be able to use the formula for the area or volume of more complex shapes including prisms and cylinders.
What is the first thing you need to calculate when finding the volume of a prism?
Grade B
To be able to use a formula to calculate the surface area and volume of cones & spheres.
How can we ensure we don't make mistakes when using these formulae?
Resources
Grade D
Demonstrate to students how to break shapes down into simpler shapes.
Using the examples on the slides.
Grade C
Demonstrate to students how to find volume of prisms.
Remind students how to find the area of a circle and then use this to find the
volume of a cylinder.
Grade B
Introduce student to finding the volume of a cone.
Move to surface area of the cone.
Now look at volume of sphere.
Homework
MyMaths Revision
