5th Grade: Chapter 4 - Links for Lessons 3 and 4

Pollination Video!
Seed dispersal
Sporophytes!

Check out these tropism videos!

Phototropism
Gravitropism
Thigmotropism

Germination 1
Germination 2
Grass of the field...

Nutrition - Part 1

You know you want to be healthy. What does nutrition have to do with it? You'll find out in chapter 22.

Here are some links to help you out!

Plain old nutrition facts.
What IS a macromolecule, you may ask. Find out here

And, of course, what happens when you eat too much vitamin A

Leaves and Photosynthesis

Links to pictures and videos of leaves, leaf parts, and explanations of photosynthesis.

http://www.molecularexpressions.com/primer/java/photosynthesis/index.html

http://www.osovo.com/diagram/photosynthesisdiagrams.htm

http://www.molecularexpressions.com/cells/leaftissue/leaftissuelarge.html

http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookPLANTANAT.html

http://www.bbc.co.uk/scotland/education/bitesize/standard/biology/world_of_plants/making_food_rev5.shtml

http://www.youtube.com/watch?v=hj_WKgnL6MI

http://www.5min.com/Video/Plants-Photosynthesis-1354330

http://video.google.com/videoplay?docid=-2052546048515904444&ei=l2b5SeC0KY6g2wKkhcHqBQ&q=dry+ice+carbon+dioxide

Great Photos of Diverse Bacteria and Protozoans

I found this page while doing research for 7th grade. I love the pictures. Great color. Better than a photocopied textbook any day.

Enjoy.

http://www.bio.mtu.edu/the_wall/phycodisc/CHLOROPHYTA/