Celebrating the 100th Day of School

The 100th day of school is a milestone that is not only a testament to how far your students have come, but it’s also an exciting opportunity to reflect, celebrate, and have some fun. Whether you’re teaching kindergarten or upper elementary, the 100th day is a great chance to incorporate meaningful learning and memorable moments into your classroom.

Here are five easy-to-implement ideas to help you celebrate the 100th day of school:

1. Dress the Part: 100-Year-Old You

Encourage students (and yourself!) to dress up as if they were 100 years old. Picture suspenders, oversized glasses, shawls, and even some pretend wrinkles. Not only is this activity hilarious and creative, but it also sets the tone for the day.

• Bonus Idea: Snap some photos for a "100th-Day Yearbook" that students can look back on at the end of the school year.

2. Build a 100th-Day Snack

Food is always a crowd-pleaser! Create a snack activity where students count out 10 pieces of 10 different snack items (like pretzels, marshmallows, cereal, or chocolate chips) to make their 100th-day mix. 

• Bonus Idea: Tie in a quick math lesson by having students group the snacks in tens and count to 100. 

3. Create a "100 Things We Love About School" Poster

On a large sheet of paper, have students brainstorm and write down 100 things they love about school. This could range from recess and art class to friends and favorite books. It’s a fantastic way to celebrate the positive aspects of their school experience.

• Bonus Idea: If 100 feels daunting, break it into smaller chunks by having students work in pairs or groups.

4. STEM Challenge: Build with 100 Items

Provide students with 100 building items such as blocks, plastic cups, or popsicle sticks and challenge them to create a structure. This hands-on activity promotes teamwork, creativity, and problem-solving skills.

• Bonus Idea: Turn it into a competition! See who can build the tallest tower, the most stable structure, or the most unique design.

5. Write or Draw “When I’m 100 Years Old”

Get those imaginations going! Younger students can draw what they think they’ll look like at 100, while older students can write short stories or journal entries about their future selves.

• Bonus Idea: Share some fun facts about what life was like 100 years ago and ask students to predict what the world might be like in another 100 years. 

Why Celebrate the 100th Day?

It’s more than just a fun day—it’s a moment to recognize the hard work, growth, and progress your students have made. Milestones like these help to build a sense of accomplishment, community, and they remind everyone how far they’ve come together.