Students write down an explanation of how the front-end estimation strategy works in addition problems to give information on their understanding of the strategy.
Students identify possible combinations of scores from a dart thrown at a target. They also find the lowest possible score and individual throws from a given total score.
Students conduct a practical, statistical investigation. They decide on a Topic and question, conduct the survey, complete the tally chart, construct a bar graph of the major ideas and make statements about the results.