From Tadpole to Frog Microslide Reviews
From Tadpole to Frog Microslide - Introduce junior and senior high school students to the world of microscopy with inexpensive, unbreakable microslides. Microslides consist of a strip of film with eight photomicrographs, each reproduced exactly as you would see them through a professional microscope under ideal conditions. You can supply all your students with their own microslides. A detailed text folder is included. Viewers are available separately. -- One of nature's most interesting journeys of development is that of the frog. From jelly-like egg to fish-like new born and from tadpole sprouting tiny legs as it loses its tail to full-fledged frog, there are few metamorphosis more dramatic. In this lesson students observe and study some of the changes that occur as tadpole become s frog. The perfect follow-up to Embryology - The Frog (79703-61 ). The set features one strip of eight images. Also included is a key to image descriptions. -- 1. Frog's egg-living -- 2. Frog embryo-living animal -- 3. Tadpole-early stage-living animal -- 4. Tadpole-outside gills-living animal -- 5. Tadpole-inside gills-living animal -- 6. Young frog-living animal -- 7. Young frog-tail disappearing-living animal -- 8. Adult frog-living animal
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