Ask an Expert: Grades K-5: Life, Earth, and Social Sciences

Grades K-5: Life, Earth, and Social Sciences

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affects of different beverages on human teeth.

Last post by theborg « Thu Feb 28, 2013 5:49 pm
Replies: 4
by Maryum » Wed Feb 27, 2013 12:35 pm

4 Replies

24309 Views

Last post by theborg
Thu Feb 28, 2013 5:49 pm
effect of lemon juice on plant growth

Last post by umbrarkk « Tue Feb 26, 2013 6:16 am
Replies: 2
by umbrarkk » Mon Feb 25, 2013 9:12 am

2 Replies

22788 Views

Last post by umbrarkk
Tue Feb 26, 2013 6:16 am
Which has more DNA, Plants or Animals?

Last post by donnahardy2 « Sun Feb 24, 2013 5:50 pm
Replies: 6
by vasan » Fri Feb 08, 2013 7:50 am

6 Replies

12982 Views

Last post by donnahardy2
Sun Feb 24, 2013 5:50 pm
Egg Substitute - Data table question

Last post by KrishnaPatel « Sun Feb 17, 2013 12:43 pm
Replies: 2
by science5478 » Sun Feb 03, 2013 11:17 am

2 Replies

6667 Views

Last post by KrishnaPatel
Sun Feb 17, 2013 12:43 pm
Balloons, baking soda & vinegar

Last post by brod1 « Thu Feb 14, 2013 11:18 am
Replies: 4
by brod1 » Mon Feb 11, 2013 11:32 am

4 Replies

19541 Views

Last post by brod1
Thu Feb 14, 2013 11:18 am
Geothermal Energy

Last post by HeatherL « Mon Feb 11, 2013 2:26 pm
Replies: 3
by bondrkmz » Mon Feb 04, 2013 10:29 pm

3 Replies

5851 Views

Last post by HeatherL
Mon Feb 11, 2013 2:26 pm
Yeast, sugar and CO2 production

Last post by KrishnaPatel « Sun Feb 03, 2013 1:11 pm
Replies: 2
by gbailey00 » Mon Jan 14, 2013 12:16 pm

2 Replies

12854 Views

Last post by KrishnaPatel
Sun Feb 03, 2013 1:11 pm
Dog food/gas science project help

Last post by HeatherL « Thu Jan 31, 2013 12:33 pm
Replies: 1
by pikle » Tue Jan 29, 2013 3:49 pm

1 Replies

5285 Views

Last post by HeatherL
Thu Jan 31, 2013 12:33 pm
weather

Last post by HeatherL « Tue Jan 29, 2013 5:31 pm
Replies: 4
by tgillespie » Wed Jan 23, 2013 5:30 pm

4 Replies

5945 Views

Last post by HeatherL
Tue Jan 29, 2013 5:31 pm
Have two questions about ending project

Last post by klhjbh62604 « Mon Jan 28, 2013 6:29 pm
Replies: 3
by valmcnutt2011 » Mon Jan 28, 2013 1:28 pm

3 Replies

5262 Views

Last post by klhjbh62604
Mon Jan 28, 2013 6:29 pm
not sure what to think

Last post by donnahardy2 « Sun Jan 27, 2013 10:47 am
Replies: 1
by lunar » Sat Jan 26, 2013 3:01 pm

1 Replies

4445 Views

Last post by donnahardy2
Sun Jan 27, 2013 10:47 am
Last minute advice for presenting?

Last post by HeatherL « Fri Jan 25, 2013 9:21 am
Replies: 1
by fsm » Wed Jan 23, 2013 3:32 pm

1 Replies

3454 Views

Last post by HeatherL
Fri Jan 25, 2013 9:21 am
Waves in the water

Last post by HeatherL « Mon Jan 21, 2013 11:58 am
Replies: 1
by rchatterjee » Sun Jan 20, 2013 5:34 pm

1 Replies

3926 Views

Last post by HeatherL
Mon Jan 21, 2013 11:58 am
Are Eco-friendly cleaners really safe for plants

Last post by donnahardy2 « Mon Jan 21, 2013 8:53 am
Replies: 1
by GVsciencefair » Thu Jan 17, 2013 11:56 pm

1 Replies

4044 Views

Last post by donnahardy2
Mon Jan 21, 2013 8:53 am
Why you can't bleach sheep

Last post by HeatherL « Thu Jan 17, 2013 10:02 pm
Replies: 3
by Trail2win » Fri Jan 11, 2013 10:22 pm

3 Replies

5645 Views

Last post by HeatherL
Thu Jan 17, 2013 10:02 pm
Science Project

Last post by donnahardy2 « Thu Jan 17, 2013 4:02 pm
Replies: 1
by shananigans » Tue Jan 15, 2013 10:12 pm

1 Replies

5419 Views

Last post by donnahardy2
Thu Jan 17, 2013 4:02 pm
question about "No Pain Lots of Game" project

Last post by amyc « Fri Jan 11, 2013 6:57 am
Replies: 3
by kristinblack » Tue Jan 08, 2013 1:37 pm

3 Replies

5673 Views

Last post by amyc
Fri Jan 11, 2013 6:57 am
Which type of bedding is best for guinea pigs?

Last post by Jmcook26 « Wed Jan 09, 2013 2:38 pm
Replies: 2
by Jmcook26 » Sat Jan 05, 2013 9:59 am

2 Replies

6535 Views

Last post by Jmcook26
Wed Jan 09, 2013 2:38 pm
We need help with two questions.

Last post by dcnick96 « Mon Jan 07, 2013 10:12 pm
Replies: 5
by Reese812 » Sun Jan 06, 2013 3:38 pm

5 Replies

6240 Views

Last post by dcnick96
Mon Jan 07, 2013 10:12 pm
Bacteria Experiment Steps

Last post by klhjbh62604 « Mon Jan 07, 2013 7:01 pm
Replies: 7
by KSolheid » Wed Feb 25, 2009 12:15 pm

7 Replies

10476 Views

Last post by klhjbh62604
Mon Jan 07, 2013 7:01 pm
Which MultiVitamin is best

Last post by donnahardy2 « Mon Jan 07, 2013 3:33 pm
Replies: 3
by nissan » Fri Jan 04, 2013 11:56 am

3 Replies

4773 Views

Last post by donnahardy2
Mon Jan 07, 2013 3:33 pm
Jumping for Geodes Science Buddies Project

Last post by donnahardy2 « Sun Jan 06, 2013 7:02 pm
Replies: 1
by samdantin » Sun Jan 06, 2013 6:03 pm

1 Replies

4887 Views

Last post by donnahardy2
Sun Jan 06, 2013 7:02 pm
Trouble growing bacteria

Last post by donnahardy2 « Fri Jan 04, 2013 8:26 am
Replies: 3
by ruzic » Thu Jan 03, 2013 3:44 pm

3 Replies

5608 Views

Last post by donnahardy2
Fri Jan 04, 2013 8:26 am
Help with collecting and studying bacteria

Last post by donnahardy2 « Wed Jan 02, 2013 3:59 pm
Replies: 3
by mariG123 » Sat Dec 29, 2012 11:24 am

3 Replies

4878 Views

Last post by donnahardy2
Wed Jan 02, 2013 3:59 pm
Do parents buy appropriately rated video games?

Last post by donnahardy2 « Mon Dec 31, 2012 8:50 am
Replies: 1
by zimmerlb » Sun Dec 30, 2012 8:37 pm

1 Replies

4246 Views

Last post by donnahardy2
Mon Dec 31, 2012 8:50 am
I'm struggling with making a chart or graph

Last post by KrishnaPatel « Sun Dec 23, 2012 4:27 pm
Replies: 2
by diannawilson » Mon Dec 03, 2012 8:23 am

2 Replies

8904 Views

Last post by KrishnaPatel
Sun Dec 23, 2012 4:27 pm
Develop a Working Model

Last post by grace7177 « Sun Dec 16, 2012 10:07 pm
Replies: 2
by awsings » Mon Dec 10, 2012 3:11 pm

2 Replies

5086 Views

Last post by grace7177
Sun Dec 16, 2012 10:07 pm
Jumping for Geodes Project by ScienceBuddies

Last post by microkts « Sun Dec 02, 2012 8:03 am
Replies: 1
by ANW » Fri Nov 30, 2012 8:06 pm

1 Replies

4930 Views

Last post by microkts
Sun Dec 02, 2012 8:03 am
3rd grade experiment during week long cruise vacation?

Last post by theborg « Thu Nov 15, 2012 4:18 am
Replies: 1
by gatlingirls » Wed Nov 14, 2012 8:50 am

1 Replies

5486 Views

Last post by theborg
Thu Nov 15, 2012 4:18 am
Crickets

Last post by drowningfish « Tue Nov 13, 2012 6:49 pm
Replies: 1
by nkorzetz » Mon Nov 12, 2012 12:47 pm

1 Replies

4414 Views

Last post by drowningfish
Tue Nov 13, 2012 6:49 pm
Upcoming science fair 3rd grade

Last post by donnahardy2 « Sun Nov 11, 2012 12:36 pm
Replies: 2
by mcii » Sat Nov 10, 2012 3:44 pm

2 Replies

5941 Views

Last post by donnahardy2
Sun Nov 11, 2012 12:36 pm
Growing a plant inside a dark box

Last post by c14er « Sat Nov 10, 2012 5:51 pm
Replies: 2
by Aman_gill » Fri Nov 09, 2012 8:23 pm

2 Replies

7553 Views

Last post by c14er
Sat Nov 10, 2012 5:51 pm
Are there bugs under your feet science project?

Last post by charjboyd « Thu Nov 08, 2012 9:29 am
Replies: 2
by charjboyd » Wed Nov 07, 2012 10:48 am

2 Replies

5705 Views

Last post by charjboyd
Thu Nov 08, 2012 9:29 am
What type of experiment should we do??

Last post by HeatherL « Thu Nov 08, 2012 8:34 am
Replies: 3
by JacksonLut » Thu Nov 01, 2012 9:02 pm

3 Replies

4429 Views

Last post by HeatherL
Thu Nov 08, 2012 8:34 am
Need kindergarten rainbow science fair project ideas.

Last post by HeatherL « Thu Nov 01, 2012 10:18 am
Replies: 1
by Mom to Elijah 777 » Tue Oct 30, 2012 7:34 am

1 Replies

8725 Views

Last post by HeatherL
Thu Nov 01, 2012 10:18 am
Maple Syrup Project

Last post by donnahardy2 « Tue Oct 30, 2012 7:05 am
Replies: 1
by lutetia » Mon Oct 29, 2012 4:35 pm

1 Replies

5114 Views

Last post by donnahardy2
Tue Oct 30, 2012 7:05 am
I want a speech on "food to makes u fit not fat".HURRY!

Last post by amyc « Sat Oct 27, 2012 7:40 pm
Replies: 1
by munnyastrophia123 » Thu Oct 25, 2012 6:07 am

1 Replies

5815 Views

Last post by amyc
Sat Oct 27, 2012 7:40 pm
DO POTATOES REGULATE THE FORMATION OF SPROUTS

Last post by amyc « Tue Oct 23, 2012 5:03 pm
Replies: 1
by amberkrimmel » Mon Oct 22, 2012 1:30 pm

1 Replies

3748 Views

Last post by amyc
Tue Oct 23, 2012 5:03 pm
Preventing oxidation of an apple

Last post by KrishnaPatel « Sun Oct 21, 2012 12:23 pm
Replies: 5
by Ntaylor » Mon Feb 27, 2012 4:42 pm

5 Replies

22304 Views

Last post by KrishnaPatel
Sun Oct 21, 2012 12:23 pm
science Project question help

Last post by amyc « Fri Sep 28, 2012 9:01 am
Replies: 4
by Melindatoth » Tue Sep 25, 2012 9:54 am

4 Replies

6182 Views

Last post by amyc
Fri Sep 28, 2012 9:01 am
Help with third grade project on greenhouse growing

Last post by sunmoonstars « Thu Aug 23, 2012 5:25 am
Replies: 3
by flmom » Wed Aug 22, 2012 4:45 pm

3 Replies

4323 Views

Last post by sunmoonstars
Thu Aug 23, 2012 5:25 am
I need help with my research paper!

Last post by davidtilghman « Tue Jun 19, 2012 3:31 am
Replies: 3
by 610159 » Tue Jan 06, 2009 2:44 pm

3 Replies

7219 Views

Last post by davidtilghman
Tue Jun 19, 2012 3:31 am
Color changing flowers

Last post by davidtilghman « Tue Jun 19, 2012 3:17 am
Replies: 6
by Jill » Tue Feb 16, 2010 6:07 am

6 Replies

35364 Views

Last post by davidtilghman
Tue Jun 19, 2012 3:17 am
Are fish attracted to light

Last post by davidtilghman « Tue Jun 19, 2012 3:03 am
Replies: 3
by mchackan » Fri Feb 24, 2012 11:00 am

3 Replies

9638 Views

Last post by davidtilghman
Tue Jun 19, 2012 3:03 am
do dogs have a paw preference?

Last post by davidtilghman « Tue Jun 19, 2012 2:47 am
Replies: 5
by mutts101 » Wed Feb 03, 2010 6:29 pm

5 Replies

9210 Views

Last post by davidtilghman
Tue Jun 19, 2012 2:47 am
Growing sugar crystals

Last post by donnahardy2 « Mon Apr 30, 2012 6:04 pm
Replies: 1
by KathyLee » Sun Apr 29, 2012 9:02 pm

1 Replies

4860 Views

Last post by donnahardy2
Mon Apr 30, 2012 6:04 pm
Vanishing bees

Last post by grace7177 « Sun Apr 29, 2012 8:08 pm
Replies: 3
by mkesa » Tue Mar 20, 2012 1:16 pm

3 Replies

6007 Views

Last post by grace7177
Sun Apr 29, 2012 8:08 pm
left hand vs. right hand performance of a 2nd grader

Last post by HeatherL « Sun Apr 22, 2012 3:10 pm
Replies: 6
by nmehta » Fri Mar 02, 2012 6:02 pm

6 Replies

9010 Views

Last post by HeatherL
Sun Apr 22, 2012 3:10 pm
how to write a research paper

Last post by KrishnaPatel « Sun Apr 15, 2012 12:08 pm
Replies: 3
by atabarez01 » Thu Feb 02, 2012 4:55 pm

3 Replies

7258 Views

Last post by KrishnaPatel
Sun Apr 15, 2012 12:08 pm
purity of crystals

Last post by donnahardy2 « Sun Apr 08, 2012 4:40 pm
Replies: 2
by daysia » Mon Apr 02, 2012 8:52 am

2 Replies

10971 Views

Last post by donnahardy2
Sun Apr 08, 2012 4:40 pm

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