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Organization: North Carolina Standard Course of Study
Grade Band: 7th Grade
Standard Goal: The learner will understand and use properties and relationships in geometry.
| Estimation |
Lesson: Introduces students to making estimations.
| | Length, Perimeter, and Area |
Lesson: Introduces students to length, perimeter and area.
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Comparison Estimator |
Activity: Compare two sets of objects, using estimation to determine which is greater. Estimate a number of objects, the length of a line, or the area of a shape. Parameter: error tolerance. Comparison Estimator is one of the Interactivate assessment explorers.
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More or Less Estimator |
Activity: Practice estimation skills by determining whether the number of objects, the length of a line, or the area of a shape is more or less than the number given. Parameters: error tolerance. More or Less Estimator is one of the Interactivate assessment explorers.
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Transmographer 2 |
Activity: Build your own polygon and transform it in the Cartesian coordinate system. Experiment with reflections across any line, rotations about any point, and translations in any direction. Parameters: Shape, x or y translation, x or y reflection, angle of rotation
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