Today in Science

Albin's 8th Science

Previous Days if absent click to see what we did, what you need to make up
Makeup work click here to see how to make up missed video assignments

Monday - Friday Dec 6 - 10

Monday

after I take roll, pick a new seat if you want.

on paper: compare and contrast a Food Chain w/ a Food Web

Compared (what's the same)	Contrasted (what's different)

draw food chain for a pond ecosystems on your paper

label steps in the chain: producer ; primary consumer ; secondary consumer ; tertiary consumer (what?)

comparecontrastfoodchainweb

Tuesday

in PowerPoint make a six slide show of a Food Pyramid for a pond ecosystem

	slide one: Title slide : use your code names
	Save the ppt in My Documents / your folder name it:as: codename codename Pond
	slide two: draw a better version of this pyramid, and show/label somehow that each level eats the one before it.
	each successive slide will be one level of the pyramid, starting at the bottom, what do you think is the important information to put on them? What will you title each slide? Should you have any pictures at each level?

Wednesday

pond plankton - producers and consumers

What are plankton, anyway? click

pond life forms click

continue PPT food pyramid for pond ecosystem
Be sure the slides include:

	how energy is flowing (where their energy comes from, where it goes next)
	type energy used
	trophic levels
	several examples of organisms from each trophic level