On the first round, the player with the highest mode wins a point. On the second round, the player with the highest median wins a point. On the third round, the player with the greatest range wins a point. If there is a tie on any round, each player in the tie wins a point. Clarifying Activity Students collect information about how far away from their current school they went to first grade.
Students work in groups to organize the information to find the median, mode, and range of the data.
The student uses statistical representations to analyze data. Clarifying Activity Students sort themselves by the month of their birth and form a human bar graph. The last person in January joins hands with the first person in February and so on so that the students in the bars join to form a circle. The teacher stands at the center of the circle. String or adding machine tape is used to mark the sectors of the circle from the center to the point between each of the groups of students designating the different months.