Lesson Plan
Better Lesson

Better Lesson: Broken Ruler Measurements

For Teachers 3rd Standards
Using a broken ruler requires students to turn to addition and subtraction skills in order to determine measurements.
Unit Plan
Cut the Knot

Cut the Knot!: Geometric Construction With the Compass Alone

For Students 9th - 10th Standards
This site explains the possible uses of a compass when drawing. There are numerous exercises for using a compass with links to the solutions - click on the red checkmarks for these. The site discusses mathematicians who contributed to...
Interactive
Other

Spears Technologies, Inc.: The Ruler Game

For Students 3rd - 6th
Play this game to learn to read the ruler.
Lesson Plan
PBS

Pbs Teachers: Egypt's Greatest Leaders (Lesson Plan About the Pharaohs)

For Teachers 9th - 10th
A plan for investigating the leadership styles of seven of Egypt's most famous pharaohs using video footage from the PBS series "Egypt's Golden Empire." Includes directions for helping students prepare creative presentations on the life...
Lesson Plan
Better Lesson

Better Lesson: Classroom Math Tools

For Teachers 1st - 2nd
Students should develop an awareness of and correctly use the classroom tools that are available to assist them with their mathematical learning. This lesson introduces them to math manipulatives and a math journal. Videos of students...
Unit Plan
Other

Science4 Us: Science Tools

For Students Pre-K - 1st
The Tools module introduces students to the tools scientists use for both qualitative and quantitative observations. Students learn to use tools such as their senses, rulers, and balance scales through hands-on activities.

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