15+ Unique Ideas to Celebrate the 100th Day of School

If you’ve been in the classroom for a few years, you already know. . .  finding fresh, new, and genuinely unique 100th Day of School ideas gets harder every year. The classics? They feel tired! And while our students love this milestone, it can start to feel like the same celebration on repeat for us as teachers. But not this year! This list is packed with creative, hands-on, teacher-approved activities that are fun, meaningful, low prep, and easy! Whether you’re a first-year teacher or a veteran looking to shake things up, you’ll walk away with engaging ideas you can use right away to celebrate the 100th Day of School!

Making the 100th Day of School Memorable 

Before we dive in, let’s zoom out and think big-picture for a minute. What do YOU want your 100th Day of School Celebration to feel like? Here's my thoughts. . .  The 100th Day shouldn’t just be busy work. It’s an incredible opportunity to celebrate progress, build classroom community, and help students see how much they’ve grown since day one. 

This is why I always looked for hands-on, exciting, and unique ways to celebrate. It should feel like something out of the norm, because it is! The 100th Day of School only comes once per year, and I wanted my kids to feel the excitement! 

Make the 100th Day of School Low-Prep and Engaging 

Many of the activities I am sharing today come from my 100th Day of School Activity Pack. This resource makes it super simple to pull a festive celebration together. You won't have to sacrifice novelty for ease this time, friend! Inside, you get 10 total activities that will WOW your students and actually help them practice essential skills. Inside, you get to pick and choose from:

• Sight word challenges
• Coin flipping games
• Compliment challenge
• Trail mix activity 
• Self-portraits (now vs. 100 years old)
• And so much more!!

And don't worry, this resource balances academic practice, hands-on fun, and memory-making moments your students will still be talking about on day 120. Head to TPT to check out the full resource, or keep reading for a closer look at everything inside, as well as MANY more fun ideas I know you'll love!

Ready to discover some fresh ideas? Here we go!

1. Walk Through the “100” Doorway Banner

Start your morning with a little magic! Use bulletin board paper to create a huge, colorful 100 banner and hang it across your doorway. Cut out the insides of the two zeros, and let students step through the number 100 as they enter the room.

Teacher Tips:

• This activity takes about 10-15 minutes to prep and can easily be set up before you leave for the day, or first thing in the morning. 
• I recommend using bright and fun colors for impact. 
• Take a photo of each child as they step through the zeros and save for memory books. 

2. Friendship Trail Mix

This activity is included in my 100th Day of School Activity Pack. Here's how it works: Send home a Ziploc bag before Day 100 and ask families to count 100 small treats (Goldfish crackers, pretzels, cereal, marshmallows, etc.). On Day 100, combine everything for a giant Friendship Trail Mix!

Teacher Tips:

• This one is super simple to prep, just print the notes from the packet and send them home! It takes less than 5 minutes. 
• Make sure to bring extra snacks and Ziploc bags for students who forget or are unable to contribute. 
• This activity is perfect for morning work or snack time!

3. Dress Up Like You’re 100 Years Old

This one never gets old (pun intended!). Encourage students to dress up as elderly versions of themselves. They can wear shawls, ties, cardigans, suspenders, glasses, curlers, canes, or anything else they think a 100 year old would wear! I always dressed up like I was 100 years old, too. The kids LOVE this!

Teacher Tips:

• Send home reminders well in advance. Do a quick email blast the day before as a reminder, too!
• Have a few props on hand for students who need them. 
• Make sure to take a class photo and get a copy printed for each child. I liked to add these to memory books!

4. The 100 Cup Challenge

This is a fun game to use with your whole group. Split the kids into teams and give each group 100 cups. They get 100 seconds to build the tallest tower or most creative structure!

Teacher Tips:

• This one is super low prep; you just need a few minutes to explain how it works to kids and plenty of plastic cups!
• Set a timer on the interactive whiteboard so students can see how much time is left. 
• Make time to do this a few times and award small prizes like stickers for each group that wins. It's a hit!

5. Make “100-Year-Old You” Photos with an Aging App

There are so many fun apps out there to "age" yourself. Use an aging booth or an AI tool to transform student photos into what they might look like at 100 years old. Just make sure you have parent permission beforehand! 

Teacher Tips:

• Take photos before the 100th Day and don't show the kids. 
• Print them out and set up a secret bulletin board called "When We're 100!"
• On the day of the event, unveil your bulletin board and let the kids have a look. Send these home for parents to see, too! 

6. 100th Day Grocery Bag Vests

Give each child a brown paper grocery bag. Cut it into a vest and let students glue on 100 small items such as stickers, noodles, buttons, sequins, pom poms, anything! These are really fun, and the kids love getting creative. 

Teacher Tips:

• This activity takes about 20-30 minutes total and requires minimal prep. You can cut the vests ahead of time, or have a parent helper do this to save time.
• Do this activity early in the day so they have time to dry. 
• Once they are dry, have kids put them on and walk through the hallways for a 100th Day Parade!

7. How Many Licks to Get to the Center?

Next up, let's answer the age-old question. . .  How many licks does it take to get to the center of a Tootsie Pop? Your kids will love this activity, and I've included a printable to make it easier in my 100th Day of School Packet! Give each student a Tootsie Pop and the included hundred chart. Students color one square for each lick.

Teacher Tips:

• Expect total silence... kids get super focused with this one!
• Remind the kiddos not to bite the lollipop.
• Set aside time to compare charts after the activity. 

8. Hershey Kiss Hunt (1-100)

Here's a SWEET idea that your kids will love! Label the bottoms of 100 Hershey Kisses with numbers 1-100. Students search for kisses and match them to a hundred chart. After they are found, give each child one to enjoy and add the rest to your treat jar for later! 

Teacher Tips:

• This is the perfect after recess activity because it gives you time to "hide" the kisses. 
• Explain the rules of how it works BEFORE kids enter the room and have them quietly "hunt for kisses" and add them to the chart. 
• You can play some fun sleuthing music like this to dial up the excitement!

9. Write 100 Teeny Tiny Sight Words

This is another idea from my 100th Day of School Activity Packet! Challenge students to fill a grid of 100 squares with 100 sight words. The twist is that they will have to write them teeny tiny to make them fit! This activity is great to "calm down" after a more boisterous activity, blends maths and literacy, and encourages stamina among your group!

Teacher Tips:

• This one is truly no prep, just print and go! 
• It takes about 20 minutes to complete, depending on the skill level of your kiddos. 
• Let students use mini markers for more fun!

10. Collect 100 Cans for a Food Drive

I love this idea because it turns Day 100 into a kindness challenge! Work with families to collect 100 canned goods for a local food pantry. You can do this over the course of a month, so there's plenty of time to collect the cans. 

Teacher Tips:

• Send out a letter in advance asking for donations. 
• Make a progress poster on a hundred chart. 
• Set the goal of 100 cans by the 100th Day and celebrate when you reach it! 

11. 100th Day Crown 

Everyone needs a crown on a celebration day, so I included one in my resource. For this activity, students will create a celebratory crown with 20 sets of 5 tally marks, counting by 5's to get to 100. 

Teacher Tips:

• This is super low prep! Just print the crown and pass them out. I like to use bright paper to make it more fun. 
• After making their tally marks, students can decorate their crowns with markers and stickers. 
• This is perfect for a 100th Day of School photo!

12. Fruit Loop Necklace - Count by 10's 

For this activity, students will sort Fruit Loops cereal into groups of 10 and string them until they have 100 total. In my activity pack, I included a sorting mat to make this super simple. Print one for each student and let them get to work!

Teacher Tips:

• Prepare the strings ahead of time by cutting them to size. Be sure to use lacing string!
• When you're ready to have students start stringing, tape them to the counting mats to make them more manageable. 
• This is the perfect math or fine motor station if you plan to do rotations!

13. Flip a Coin 100 Times 

For this activity, students will flip a coin 100 times and color heads red and tails blue on a hundred chart. I've also included a printable in my resource pack to make this activity no-prep!

Teacher Tips:

• This is great for rotations as well, since kids can be independent. 
• Encourage predictions before you start, and have kids see if they were right. 
• Pair kids up with a partner for support. They can take turns flipping and coloring. 

14. Morning Meeting Slides & Movement 

If you're looking for a way to weave in some movement and brain breaks, you'll love these 100th Day of School Morning Meeting Slides. There are 11 different slides included that you can use throughout the day, or use them all week long to build anticipation as you lead up to the 100th Day of School. 

Teacher Tips:

• Display these slides on your Smartboard.
• Alternatively, print them off and use them with a document camera. 
• Perfect for weaving in short breaks to refocus between activities. 

15. 100th Day of School Skip Counting Puzzles 

I've got one more resource for you to try as you celebrate the 100th Day of School in your classroom. . .  Skip Counting Puzzles! These puzzles let students practice skip-counting by 10's either up to 100 or down from 100. 

Teacher Tips:

• Easy to prep! Just print, cut, and laminate!
• Great for independent math centers
• Perfect fast-finisher, or partner activity, too! 

Ready to Celebrate the 100th Day with Something New?! 

I hope you found some fresh ideas to try in your classroom this year to celebrate the 100th Day of School! These activities are unique, teacher-tested, and FUN for students, so I know they will be a hit. Want the easiest way to bring these to life in your room? 

Grab these resources today:

• 100th Day of School Activity Pack: 10 Low Prep Activities & Games 
• 100th Day Morning Meeting Slides: Make it simple and fun to weave in brain breaks and movement!
• 100th Day Skip Counting Puzzles: These are perfect for math centers all week long! 

Together, these activities will help you plan a stress-free, high-engagement 100th Day of School Celebration that your students will remember long after it's over. Grab these resources and use them right away in your classroom. Have fun planning your celebration! 

Looking for More? 

Check out these posts next for more primary classroom inspiration:

• January Literacy Centers You'll Love!
• 10 Fantastic February Centers 
• Low-Prep Poetry Pocket Chart Centers

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Be sure to pin this post on Pinterest so that you can find it quickly and easily when you're ready to plan the 100th Day of School! 

My 5 Favorite January Literacy Centers (That Keep Kids Learning and You Sane!)

Are you a fan of January in the classroom? For many teachers, this can be a tough month, but don't worry. . .  we're going to find that silver lining today! Even if your students come back from break a little extra chatty, wiggly, or still stuck in “holiday mode,” your January literacy centers can be the anchor that brings everyone gently back into routine. Having engaging, winter-themed activities ready to go can make all the difference in keeping your sanity and your lesson plans on track!

Let's Boost Engagement This January!

We all know that aside from being the longest (ha!) month of the year, January has its challenges! Kids return excited, loud, and bursting with stories about their break, and getting everyone regulated again takes time. That’s why thematic centers work so well this month! They feel fresh and fun for students, while offering the structure, predictability, and focus they desperately need after weeks away from school. 

Not to mention, fun winter themes re-engage those sleepy brains, make transitions smoother, and help your classroom feel calm and cohesive again. And when centers flow, your whole day flows. I think we ALL need that in January! Ready to make this month a great one? Let's do it! Here are 5 of my favorite activities for January. 

1. Winter Same & Different Visual Discrimination Cards

If you want a quick warm-up that’s meaningful and gets the wiggles out, these cards are your new January bestie. Visual discrimination is such an underrated pre-reading skill, and this set makes teaching it completely effortless! 

In this resource, you get 84 task cards that print 4 to a page. Each task card features two different pictures for your students to study and determine if they are the same or different. This activity is perfect for whole group time, such as your morning meeting, and also works beautifully in small groups. You can even pair kids up with a partner and have them switch off completing the task card, too! 

Why You and Your Kids Will Love It

It’s a silent, movement-based game (yes… SILENT). Students will study the two pictures and use hand signals to tell you if the pictures are the same or different. They will put both hands up and wiggle their fingers for the same. For different, they will put their arms crossed in front. The kids LOVE this because it feels like a fun game, and you'll love it because it's a nice, quiet, and calm activity to roll into after break. 

Try using this as a transition when your class needs a minute to reset, or keep a box of cards by your carpet area for instant time-fillers. These cards will come in handy throughout your day! 

2. Fill the Missing Letter Cards (Uppercase & Lowercase)

If your January literacy centers need something hands-on and independent, these Fill the Missing Letter Cards are the perfect choice! They give students tons of alphabet fluency practice without feeling boring. Plus, with this activity, you can choose from using magnetic letters, alphabet tiles, or just a dry-erase marker to complete it. This makes it fun and easy to switch it up!

Inside this resource, you get two full sets of cards, one uppercase, one lowercase. Each card shows part of an alphabet sequence with one letter missing. Students will identify the missing letter and fill it in with a magnetic letter, letter tile, or dry-erase marker. Just be sure to laminate them first! 

I've also included recording sheets for some extra accountability and practice. Each card is numbered, so students will just make a note of which card they're working on and fill in the missing number. It’s simple, satisfying, and a great confidence-builder for emerging readers!

Why You and Your Kids Will Love It

This activity fits anywhere in your day, making it super versatile! Whether you use it during centers, as an activity for your morning tubs, or a round of SCOOT, it's sure to be a hit! And speaking of SCOOT, this option allows kids to get up and moving as you rotate, which brings in even more engagement. 

With this activity, you get meaningful alphabet practice in a format that practically runs itself! In centers, students can work independently at their own pace, which means fewer interruptions and smoother rotations for you.

Try putting uppercase cards out one week and lowercase the next, or keep the black-and-white version in your morning tubs to save ink. These cards are the definition of low prep, high impact!

Winter Letter Recognition & Beginning Sounds Set

If you want a center that truly feels like a game, this Winter Letter Recognition & Beginning Sounds Set is the one kids never get tired of. It sneaks in letter naming, matching, and phonics work all at once, making it a great fit for both circle time and independent centers.

The resource includes multiple card types and recording sheets to allow for full flexibility! You get uppercase letters, lowercase letters, and picture cards for beginning sounds for both cards and worksheets. I've also included a picture key for the cards because we all know that it can sometimes get tricky! 

To play, you will choose the cards you want to work with, as well as the recording sheet style. Place all the cards face down, "fishing pond" style. Then, students draw a card, find the match on their page, and color it in. Students can match capital to lowercase, letters to pictures, or use the cards for a mix-and-match activity. 

Why You and Your Kids Will Love It

The versatility is what makes this gold. There are SO many ways to play! You can set up a “fishing” bin where kids draw a card and find the matching letter or picture on their recording sheet, or pull out the cards for rapid-fire warm-ups that boost fluency without taking extra prep time. 

For a winter twist, print the cards on white paper and cut them out.  Then wad them up to make snowballs.  Students will grab a snowball, open it up, and complete the task. Then they can wad it up again and set it aside for the next person.

This is also a great activity that is easy to differentiate. Emerging learners can work with just a handful of letters, while more experienced readers can mix all three decks for a bigger challenge. This is one of those centers that grows with your class and adapts to individual needs easily. Plus, it's a super simple setup and includes endless ways to play. 

4. CVC Word Winter Work Mats

These CVC Word Winter Work Mats are EVERYTHING for January. They take your daily CVC routine and turn it into a consistent, visual, predictable literacy center your students will walk into and instantly know what to do. Each mat includes a CVC word picture and sound boxes shaped like snow-covered houses. Students will tap each sound, build the word with magnetic letters or letter tiles, and then write it on the matching recording sheet. 

Why You and Your Kids Will Love It

The picture cues remove the guesswork and the frustration for your emerging readers.  Plus, the combo of the house-shaped boxes and magnetic letters makes segmenting feel like a hands-on puzzle. Kids stay focused longer, and you get engaged, phonics-rich practice that supports decoding and spelling.

For even more fun, laminate a class set to use during your small groups. Practice in depth with your kids, and when it's time to rotate, send your kids to the next table with their recording sheet and challenge fast-finishers to write a sentence using one of their CVC words. This is the kind of center that settles your room, lowers your stress, and fills your January literacy block with meaningful, independent practice! 

5. Winter Sight Word Treasure Hunt (Fry's First 100)

If your class needs a high-energy sight word review after winter break, this Winter Sight Word Treasure Hunt is going to be your new go-to. Think of it as a sight word search meets treasure hunt game! Plus, it's simple to set up, but it brings maximum engagement! Yes, please!

In this resource, you get Fry's First 100 word cards plus matching treasure cards. To play, add the sight words to a pocket chart, hide "treasures" behind a few, and let the reading and searching begin! Kids will read a word, remove the card, and check to see if a treasure is hiding underneath. It's such a fun way to get your kids excited to read and practice those sight words!

Why You and Your Kids Will Love It

It’s fast-paced, fun, and perfect for whole-group days when everyone’s a little wiggly. You can also scale it down for centers using 10-15 target words at a time. Students take turns reading, checking, and celebrating, all while getting in tons of sight word fluency.

Use the black-and-white cards for assessments or quick progress checks, and reuse the treasure cards during math, transitions, or Friday rewards. This one is a classroom favorite all winter long!

Make Literacy Fun This January!

As you ease back into routines this month, I hope these January literacy centers give you that perfect mix of calm, consistency, and meaningful practice. Reviewing the skills that you learned in the first half of the year is the perfect way to ease back into learning after a long winter break. Each activity is designed to be low-prep for you and highly engaging for your students. This is the sweet spot we’re all chasing in the winter months! 

Whether you need quick warm-ups, independent centers that practically run themselves, or whole-group games that get kids moving and laughing, these resources will help you start the new year with confidence. Here’s to a cozy, happy January filled with growth, routine, and lots of little literacy wins! 

Oh, and if you need more literacy ideas for winter, you know I've got you covered! Check out all of my favorites right here!

Looking for More?

Check out these posts next for more fun literacy ideas!

• 5 Ways to Use Word Banks
• 7 Engaging Ways to Practice CVC Words
• Fun Science of Reading Phonics Activities

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