Science: Photographic Scale Measurements
Pupils examine various fossil photos with embedded scales. Once they discover the basic metric units, they determine when to use them appropriately. By the lesson's conclusion, students identify scales in photographic images and use it to discern the actual sizes of objects.
New Review Geometric Figures and Scale Drawings
Shake it up with Seismographs!
New Review Voyage of Discovery
Similarity through Transformations
The Road to Proportional Reasoning
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