Fun science projects, videos and experiments for various grades and topics.
Preparing Animal and Plant Cell Slides
Preparing Animal Cells Slides
A simple demonstration on how to prepare Human Cheek Cell Slides
Onion cells under a microscope.
Onion Skin Epidermal Cells: How to Prepare a Wet Mount Microscope Slide
Step-by-step video and audio instructions on how to prepare a wet mount specimen of onion bulb epidermis plants cells.Video includes explanation of microscope concepts of “parfocal” and “depth of field”.
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
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