Compare observed frequencies of outcomes with expected results
Use the term frequency to describe the number of times a particular outcome occurs in a chance experiment
Distinguish between the frequency of an outcome (the number of times it occurs) and the probability of an outcome in a chance experiment
Outdoor playing area
12 markers per group (to set out each playing area).
Set out the playing area (25 students = approximately 25m x 25m).
Divide the playing area with a centre line
Players decide if when tossed, the coin will land on 'heads' or 'tails' and run to the corresponding line.
All students line up along the centre line.
Explain to students that the line to left of the centre line is 'heads' and the line to the right of the centre line is 'tails'.
The teacher flips the coin. Students must decide if they believe the coin will land on heads or tails and move to the appropriate line.
Players who choose the correct end remain in the game, where players who choose the incorrect end are eliminated.
Discuss the notion of chance, randomness and probability.
Vary the starting positions (e.g. standing on one leg or crouching down).
Increase or decrease the distance to the baseline.
Vary the locomotor movement used.
Use different descriptors, eg. possible.
Have students provide reasons for their thinking.