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Interactive
Curated OER

Metric Measurement

For Students 5th - 10th
In this metric conversions worksheet, students convert units of measure to each other with meters, kilometers, grams, and more. Students complete 12 problems.
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Lesson Plan
Curated OER

Smile Metric Style

For Teachers 4th - 6th
Learners explore how to use a metric ruler to measure length, accurately read and record measurements taken in centimeters (cm) and millimeters (mm), and collect and analyze data using a stem and leaf.
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Worksheet
Curated OER

Area and Perimeter of a Rectangle

For Students 5th - 6th
In this online rectangles worksheet, students find the area and perimeter of thirty-nine rectangles. Students check their answers on line as they go and receive their overall score online at the end of the worksheet.
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Worksheet
Curated OER

Estimating Volume

For Students 6th
In this online, interactive learning exercise, 6th graders complete a pre-test regarding volume.  Students complete 10 multiple choice questions and click at the bottom of the page to check their answers.    
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Interactive
Curated OER

Area and Perimeter of Rectangles Worksheets (I)

For Students 6th - 12th
In this online math instructional activity, students find the area and perimeter of rectangles. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching...
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Worksheet
Curated OER

Area and Perimeter of a Square

For Students 5th - 6th
In this area and perimeter worksheet, students read the instructions and study the examples to learn how to find the area and perimeter of a square. Students solve 30 problems. This page is intended as an online activity, but may be...