7 b) In groups, make a calendar showing all your classmates' birthdays. Present it to the class. Maria's and Pete's birthdays are on ....

To complete this task, follow these steps:

1. Collect Birthday Information: Ask each classmate for their birthday (day and month).
2. Create a Calendar: Make a calendar (either on paper or digitally) that shows all the months of the year.
3. Mark Birthdays: Write each classmate's name on the date of their birthday on the calendar.
4. Present to the Class: As a group, present the calendar to the class, pointing out each person's birthday.

For the prompt 'Maria's and Pete's birthdays are on ....', you would fill in the dates of their birthdays based on the information you've collected. For example: 'Maria's and Pete's birthdays are on June 10th and November 15th, respectively.'