Celebrate the 100th day of school without losing instructional time! This packet is designed specifically for grades 3–5 and includes 20+ academic, age-appropriate activities that keep older students engaged while practicing meaningful math, writing, and critical-thinking skills. Everything is print-and-go — no prep and no fluff!

⭐ Unlike many 100th Day resources created for younger students, this set focuses on real learning while still making the day fun and memorable. Use the activities as a full 100th Day packet, or pick and choose the pages that fit your class best.

Included in this download:

• 20+ academic 100th Day activities
• math practice (computation, place value, money, time, measurement, estimation)
• writing prompts and critical-thinking tasks
• history and future-focused activities
• games, centers, and puzzles that feel age-appropriate
• bonus teacher ideas for easy planning

Pages included:

• 100 Day of School: (This page is designed for students to take home a few days before the 100th day. Students are asked to bring it back on the 100th day of school.)
• List 100 Words That Describe You
• 100th Day Time (Calendar Time & Clock Time)
• 100th Day Measurement (Customary & Metric)
• 100th Day Money Problems
• 100th Day History (100 Years Ago)
• 100th Day Computation using the 4 operations (Addition, Subtraction, Multiplication, and Division)
• 100th Day Place Value (hundreds and hundredths)
• 100th Day Writing Prompts
• 100th Day Travel Through Time
• 100 Years Into the Future
• Your Name in Decimals (using grids)
• Before I am 100 Bucket List
• 100 Appreciations (notes to staff and students)
• Race to 100 Place Value Game
• Roll to 100 Estimation Game
• 100 Feet Class Estimation Activity
• 100 Grid Group or Center Puzzles
• Plus, so much more!!!

Pick and choose the activities you want to use with your students, or have students complete them all by creating a 100th Day of School packet!

Perfect for:

• upper elementary classrooms celebrating the 100th day
• teachers wanting academic alternatives to crafts
• review days and special schedule days
• sub plans or low-prep celebrations

⭐ Why upper elementary teachers love this 100th day packet:

• Designed specifically for grades 3–5
• No-prep — print and go
• Keeps students engaged without wasting instructional time
• Works well for whole group, centers, or independent work
• Easy to customize — use a few activities or the full packet

❤️ Celebrate the 100th day confidently, knowing your students are learning, thinking, and having fun — without wasting instructional time.

Related Resources:

Martin Luther King Jr. Activities and MLK Activities

Groundhog Day Activities Math and Reading No Prep Packet and Worksheets

Valentine’s Day Activities Math and Reading No Prep Packet