Students use their knowledge of vertically opposite angles, adjacent angles on a straight line, and angles at a point to identify unknown angles in everyday shapes.
Students estimate a subtraction problem, share their methods, discuss the rounding one number method, and then do more problems by rounding one number.
Students are given an example of ordering adjectives in an advertisement. They use this example to develop a list of adjectives that they order as they create their own advertisement .
Students are required to write down some relevant questions about the Moon's surface that they would ask an astronaut who has just returned to the Earth from the Moon.
For this task students are required to record, in a table, the compass bearings of objects shown on a submarine radar screen. Distances from the submarine are also recorded.