'Base ten number system' presentation slideshows

In the beginning there was ZERO and it was null

In the beginning there was ZERO and it was null. The origin of zero. Prehistoric man did count. Whether with marks on the cave wall or grooves on a stick. He counted the seasons, the number of deer killed in the last hunt, and the members of his tribe. He had no need to count zero mammoths.

342 views • 22 slides

In the beginning there was ZERO and it was null

In the beginning there was ZERO and it was null. The origin of zero. Prehistoric man did count. Whether with marks on the cave wall or grooves on a stick. He counted the seasons, the number of deer killed in the last hunt, and the members of his tribe. He had no need to count zero mammoths.

290 views • 22 slides

Place Value

Place Value. Jennifer Twist July 19, 2007. District/Elementary School. Sweet Home Central School District: Heritage Heights Elementary School. Grade Level/Ability of Students. Fourth Grade: General Education Classroom: 22 students-11 boys and 11 girls

533 views • 19 slides

Splash Screen

219 views • 19 slides

Welcome to First Grade!

303 views • 15 slides

Welcome to First Grade!

288 views • 15 slides

The Metric System

134 views • 5 slides