Room 28
Learning Objectives
Grade E
To be able to demonstrate how to round numbers to a given number of significant figures.
How do we round 1.27 to 2 significant figures?
Grade D
To be able to demonstrate how to estimate the values of calculations involving positive numbers greater than one.
What is your estimate of (12.5 x 1.23)/12.3 and how did you work this out?
Resources
Learning Objective for next lesson:
Grade F
Grade F
To be able to demonstrate how to plot
coordinates in all four quadrants.
Can you explain how to plot coordinates?
Grade E
To be able to calculate the midpoint of two
coordinates.
What is your method for finding the
midpoint?
