- Counting the number of strokes while brushing
- Estimating the length of hair strands
- Measuring the time taken to brush hair
- Calculating the average number of strokes per minute
- Identifying patterns in brushing techniques
Continued development related to the activity of brushing hair can include:
- Creating a chart to track the number of strokes each day and analyzing the data to find trends
- Using a timer to measure the time taken to brush hair and setting goals to improve efficiency
- Exploring different brushing techniques and comparing their effectiveness through experimentation
- Estimating the total length of hair brushed in a week or a month and converting the measurement to different units (e.g., inches to centimeters)
- Designing a survey to collect data on brushing habits from family and friends, and analyzing the results using math concepts such as percentages and averages