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Lesson Plan
Curated OER

100th Day Celebration

For Teachers K - 2nd
Learners celebrate the 100th day of school with a variety of math and language arts activities based on the number 100. They make books, count objects, and draw their predictions about life 100 years from now. They also estimate the time...
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Lesson Planet Article
Curated OER

100th Day of School

For Teachers K - 6th
Here are some ideas for celebrating the 100th Day in the classroom.
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Lesson Plan
Curated OER

I Can Use a Worm to Count

For Teachers K
Kindergarteners use worms, puppets or other props to practice counting to 100. First, they listen to a read aloud of Count Worms by Roger Hargeaves. A worm pattern is used to count to 100, with each segment of the worm representing a...
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Lesson Plan
Curated OER

The One-Hundredth Day of School

For Teachers K - 2nd
Students use their fine motor skills to create a pattern of one-hundred fruit cereal O's using the concept of counting by tens in order to create a one-hundredth day of school necklace.
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Lesson Plan
Curated OER

McONE Hundredth Day

For Teachers K
Students explore the components of a calendar and counting through the preparation and celebration of the "One Hundredth Day" of school. Badges are worn and McDonald fries are enjoyed in the celebration.
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Lesson Plan
West Contra Costa Unified School District

The Power of Ten: Building a Magnitude Model

For Teachers 4th - 5th Standards
Add visual representation to teaching place value with a magnitude model. Using adding machine tape, pupils build a linear place value strip from 1 to 100.
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Printables
Super Teacher Worksheets

Number Line

For Teachers K - 4th
It's a printable number line to 100! Cut it out and use the easy tabs to glue into one long number line. 
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Lesson Plan
Curated OER

Counting By 5s

For Teachers 2nd
Second graders count by 5's to 100. In this math activity conducted on the 100th day of school, 2nd graders use picture stamps in the KidPix program to count by 5's and get to 100.