I am an student-teacher and I'll teach human reproduction soon.Do you know any experiments that I can use?
930403
I get my classes to role play being sperm and eggs.   That's about as practical as I think you can get!
437370
Hi!  This has been my fav. site when it came to doing science projects so far.  http://www.stevespanglerscience.com/index.php\nRemember to call your local papers and have a write up done on it so you have a good turn out for the crowd.  Good luck!
791993
well theres alot of material i can provide you with but i dont know what particular experiment you are designing as there are always different experiments within an experiment.\nanyhow, i think this is an example of an experiment for photosynthesis and respiration and their pH levels.\n\nhttp://www.science.siu.edu/plant-biology/plb337/old_st_papers/emmert.pdf \n\n\nif you are doing the same experiment, i guess you will find this one really helpful.\n\n.. Good Luck
954819
create a sperm and egg bank!
762625
you could do something like, the effects of pollutants on soil, then to show your experiment try growing plants in different types of soil, have one with normal soil, your control, then others with different pollutants, oil, chemicals, garbage\nHopefully this could help
369597
All of these seem to have good starts for ideas,\n\nhttp://yahooligans.yahoo.com/Science_and_Nature/Experiments_and_Activities/Science_Fairs/\nhttp://www.ipl.org/div/kidspace/projectguide/\nhttp://school.discovery.com/sciencefaircentral/\nhttp://www.scifair.org/\nhttp://www.cdli.ca/sciencefairs/\nhttp://www.isd77.k12.mn.us/resources/cf/ideas.html\nhttp://staff.washington.edu/chudler/fair.html
225050
http://www.bbc.co.uk/science/humanbody/body/articles/senses/tongue_experiment.shtml
554481
Can I have it? I love to collect unique specimens. I'll keep it in a jar on my desk at school and you can be our "class brain." *shrugs* Hey..it's one way to be the teacher's pet. :D
907045
Well the BBC tells us, in the UK scientists have applied for permission to create embryos by fusing human DNA with cow eggs.   That's interesting.\n   National Public Radio has an interesting article on the value of pomegranates, in which I learned new data.  NPR's All Things Considered program had an article called "Does Red Wine Fuel the Fountain of Youth?"  regarding testing wine consumption on mice.\n  The way sunshine changes human's lives is a subject newsworthy as well as well documented.  SAD (Seasonal Affective Disorder) affects a huge population and is especially newsworthy now due to the change from daylight savings time.  I've attached a link from the National Mental Health Association, but a dogpile.com search brought up lots of credible sources.  Good luck - if you have internet or library access you have the path to a paper with "Excellent" written in red across the top!
1118811
I'm glad you posted this question because I'm a lesbian and no matter how much we keep practicing, my girlfriend and I haven't been able to make a baby yet!  thank god for Yahoo Answers.  Can you get sperm here?
1067028
Try a rough DNA isolation, some things u need are detergent, lemons, and a sample like onion.\n\nSimple diffusion experiments with onions, salt, water, etc..
73023
A classic, but great visual experiment is sucking a hard boiled egg into an erlenmyer flask.  It is done by using the principles of the kinetic theory of matter.  \nAnother cool project might be doing something with dry ice.  Find a place that you can get dry ice and do fun stuff with it, like create smoke, put bubble solution in water and then drop in dry ice to make bubbles that, when you pop, let out white smoke.\n\nAnother idea might be to do some cool colorful reactions.  Make some dye molecules or something.\n\nHope one of these ideas works for you.
60471
Here is a nice experiment to try.\nhttp://www.angelfire.com/mo/sasschool/DKScieMatter10.html\n\n"This tasty crystal making experiment is a great way to see the formation of crystals almost right in front of your eyes."\n\nAnother one.\nhttp://homeschooling.gomilpitas.com/explore/crystals.htm\n\n"Crystal Ornament"\n\nAnother.\nhttp://www.yesmag.bc.ca/projects/crystal_gardens.html\n\n"Crystal Gardens"\n\nOne for microscopic crystals.\nhttp://www.science.uwaterloo.ca/earth/waton/crystal.html\n\n"Crystal growing made easy"
917682
I'm guessing the project needs to be an experiment and not just a demonstration.\n\nWhat area of science are you expected to work in? Are you allowed to use live subjects? \n\nPhysics:\nHow does the length of a string affect the period of a pendulum?\nHow does the density of a material affect the speed of sound?\n\nBiology:\nHow does the color of a light affect the growth of a plant?\nHow does caffeine affect a rat's ability to learn?\n\nAnother thing you might do is Google science projects or go to the library and look for a book.
212030
Maybe this will help. \nhttp://school.discovery.com/sciencefaircentral/
276600
You could do a project on the processes of Meiosis and/or Mitosis and how they are similar and different. Meiosis is the splitting of cells for the growth of an organism, and Mitosis is the splitting of a cell into 4 gametes for reproduction of an organism. It's a pretty interesting project.
542000
Try these sites. Good Luck!\n\nwww.sciencemadesimple.com/\n\nwww.hhmi.org/coolscience/ \n\nwww.fatlion.com/science/ \n\nschool.discovery.com/sciencefaircentral/\n\nwww.scienceproject.com/\n\nwww.funology.com/\n\nwww.hunkinsexperiments.com/ \n\nwww.madsci.org/experiments/ \n\nwww.sciencebob.com/\n\nwww.halcyon.com/sciclub/kidproj1.html\n\nwww.spartechsoftware.com/reeko/default.htm