🌟 Measurement – Calendars 🌟

Hello my dear student! I am Miss Brenda, your kind and caring Grade 4 math teacher 💕

Today we are learning how to read and use calendars! Calendars help us understand days, weeks, months, and years.

📅 What is a Calendar?

A calendar is a chart that shows the days, weeks, and months of the year. In Canada we use the Gregorian calendar.

📆 Days and Weeks

🌍 Months of the Year

12 Months:

January (31) February (28 or 29) March (31)
April (30) May (31) June (30)
July (31) August (31) September (30)
October (31) November (30) December (31)
Trick to remember days in each month:
“30 days has September, April, June and November. All the rest have 31, except February alone…”

🔍 How to Read a Calendar

✏️ Let’s Practice Together, My Dear Student!

Practice 1: Basic Questions

1. How many days are in January? 31
2. How many months are in a year? 12
3. How many days are in a week? 7
Practice 2: Calendar Skills

1. If today is Wednesday, March 12, what day will it be on March 19?
Wednesday (7 days later)

2. February has 28 days in a normal year. How many weeks and extra days is that?
4 weeks and 0 extra days (exactly 4 weeks)
Practice 3: Word Problems (Canadian Style)

1. Summer vacation starts on June 28 and ends on September 1. How many days is summer vacation?
66 days (count carefully!)

2. Your birthday is on October 15. Today is October 3. How many days until your birthday?
12 days
Challenge Question

A month has 31 days and starts on a Friday. What date is the last Friday of that month?
31st (because 31 days = 4 weeks + 3 days, Friday + 3 = Monday? Wait — let's count: 1st=Friday, 8=Friday, 15=Friday, 22=Friday, 29=Friday → 31 is Sunday)

Fantastic Job, My Dear Student! 🎉

You now know how to read and use calendars! This helps you plan your days, weeks, and months.

I am so proud of you for completing the Time and Calendar unit. Look at a real calendar at home and find important dates together with your family.

💕 You are smart. You are kind. You can do hard things.

When you are ready, tell me the next topic (Perimeter, Area, Temperature, or anything else from the syllabus) and I will create another beautiful lesson just for you!