1. Measurement of a Pond Basics of plane geometry Idea of the Coordinate Plane Confining an Area Practical skill Cooperation in the Group Lake measurement (Year 8) Reflexives Magnetthema Examples/Measurement of a Pond

2. Projectidea Examples/Pond Measurement Measuring of a suitable pond in vicinity of the school. Usage of simple method of Measuring Construction and usage of simple instruments Use of main mathematical ideas Coordinate plane Units Approximation methods Error analysis

3. Net of Terms Examples/mop Coordinate systems calibration Coordinates scale Area units Angle Sum in a Polygon Theodolite Winkelspiegel Error checking Optical path

4. Simple Measurement Examples/mop Coordinate Method A1A1 A2A2 A3A3 A4A4 Y X x1x1 x2x2 x3x3 x4x4 y1y1 y2y2 y3y3 y4y4 Ursprung

5. Construction and Usage of the Instruments Beispiele/ Seevermessung Leveling ruler

6. A girls measurement unit Examples/mop

7. Measure forces in action Beispiele/ Seevermessung

8. We´ve done it Examples/ mop

9. One result Beispiele/ Seevermessung Back