Ask an Expert: Grades K-5: Physical Science

Grades K-5: Physical Science

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Light Tracking Robot

Last post by bfinio « Mon May 15, 2017 6:15 pm
Replies: 3
by ssharrow » Thu Mar 09, 2017 7:08 am

3 Replies

11443 Views

Last post by bfinio
Mon May 15, 2017 6:15 pm
Better directions for "Build statues that Come Alive when they see you"

Last post by rmarz « Mon May 08, 2017 10:29 pm
Replies: 1
by kowabunga » Wed May 03, 2017 8:55 pm

1 Replies

3267 Views

Last post by rmarz
Mon May 08, 2017 10:29 pm
where to get dynamo for science project about hydropower

Last post by juliakate « Wed Apr 26, 2017 6:40 am
Replies: 7
by lkteja » Mon Apr 03, 2017 10:21 am

7 Replies

5775 Views

Last post by juliakate
Wed Apr 26, 2017 6:40 am
The Math behind Building the Tallest Tower

Last post by stephaniebie « Sun Apr 23, 2017 7:46 am
Replies: 1
by defneceltikci » Wed Apr 12, 2017 4:49 am

1 Replies

3388 Views

Last post by stephaniebie
Sun Apr 23, 2017 7:46 am
Magnetic conduction project

Last post by rmarz « Fri Apr 07, 2017 8:34 pm
Replies: 1
by Dlaird » Mon Apr 03, 2017 5:12 pm

1 Replies

2996 Views

Last post by rmarz
Fri Apr 07, 2017 8:34 pm
finding iron in breakfast cereal

Last post by tdaly « Fri Apr 07, 2017 7:31 am
Replies: 1
by torivessicchio » Fri Mar 31, 2017 11:29 am

1 Replies

11695 Views

Last post by tdaly
Fri Apr 07, 2017 7:31 am
Where to get led traffic glove materials?

Last post by Mysc1encebudd1es « Tue Apr 04, 2017 11:52 pm
Replies: 2
by Mysc1encebudd1es » Mon Apr 03, 2017 4:59 pm

2 Replies

3656 Views

Last post by Mysc1encebudd1es
Tue Apr 04, 2017 11:52 pm
Gauss rifle

Last post by lordjedi « Thu Mar 30, 2017 9:47 pm
Replies: 2
by lordjedi » Tue Mar 28, 2017 7:27 pm

2 Replies

3613 Views

Last post by lordjedi
Thu Mar 30, 2017 9:47 pm
Sensor for motion activated Robot not working

Last post by eileenrichards « Tue Mar 28, 2017 7:21 pm
Replies: 1
by sumansh » Sun Feb 19, 2017 4:30 pm

1 Replies

20150 Views

Last post by eileenrichards
Tue Mar 28, 2017 7:21 pm
Catchy horse science project name

Last post by audreyln « Tue Mar 28, 2017 7:43 am
Replies: 2
by Olivia_Marie30 » Wed Mar 22, 2017 5:39 pm

2 Replies

5014 Views

Last post by audreyln
Tue Mar 28, 2017 7:43 am
fine salt melting ice vs. coarse salt

Last post by rmarz « Sun Mar 19, 2017 3:09 pm
Replies: 2
by munchkinsmon123 » Tue Mar 14, 2017 11:11 am

2 Replies

4315 Views

Last post by rmarz
Sun Mar 19, 2017 3:09 pm
Speed of Solar Car: Need title ideas

Last post by tdaly « Fri Mar 10, 2017 9:45 am
Replies: 1
by taina808 » Wed Mar 08, 2017 11:54 am

1 Replies

3376 Views

Last post by tdaly
Fri Mar 10, 2017 9:45 am
Electric Play Doh!

Last post by ssharrow « Thu Mar 09, 2017 6:47 am
Replies: 3
by ssharrow » Thu Mar 02, 2017 9:04 am

3 Replies

5418 Views

Last post by ssharrow
Thu Mar 09, 2017 6:47 am
How color affects heat by absorption of light experiment

Last post by BenIB « Thu Mar 02, 2017 10:01 pm
Replies: 2
by agfric » Tue Feb 02, 2016 2:15 pm

2 Replies

5517 Views

Last post by BenIB
Thu Mar 02, 2017 10:01 pm
Servo Motors

Last post by rmarz « Thu Mar 02, 2017 12:03 am
Replies: 1
by gazelada » Mon Feb 27, 2017 6:17 pm

1 Replies

3183 Views

Last post by rmarz
Thu Mar 02, 2017 12:03 am
Turn Milk into Plastic

Last post by MadelineB « Wed Mar 01, 2017 10:11 pm
Replies: 1
by saritachopra » Wed Mar 01, 2017 12:51 am

1 Replies

4785 Views

Last post by MadelineB
Wed Mar 01, 2017 10:11 pm
Broken Bristle Bot motor wire

Last post by kaylimasuda « Fri Feb 24, 2017 9:19 pm
Replies: 1
by Seabass » Sat Feb 18, 2017 9:49 am

1 Replies

3297 Views

Last post by kaylimasuda
Fri Feb 24, 2017 9:19 pm
Catchy Science Fair Title

Last post by kaylimasuda « Fri Feb 24, 2017 9:09 pm
Replies: 1
by sugarpucker » Fri Feb 24, 2017 10:55 am

1 Replies

10025 Views

Last post by kaylimasuda
Fri Feb 24, 2017 9:09 pm
Why water levels even out in walking water experiment

Last post by dewunderlich « Sun Feb 19, 2017 11:06 am
Replies: 2
by dewunderlich » Mon Feb 13, 2017 6:16 pm

2 Replies

6674 Views

Last post by dewunderlich
Sun Feb 19, 2017 11:06 am
Electromagntetic generator project

Last post by kaylimasuda « Sat Feb 18, 2017 9:02 am
Replies: 1
by ahumayed » Wed Feb 01, 2017 7:23 am

1 Replies

3964 Views

Last post by kaylimasuda
Sat Feb 18, 2017 9:02 am
color change demo orange to yellow to blue

Last post by kaylimasuda « Sat Feb 18, 2017 8:31 am
Replies: 1
by scoutleader824 » Mon Feb 13, 2017 9:53 am

1 Replies

4700 Views

Last post by kaylimasuda
Sat Feb 18, 2017 8:31 am
magnetic levitation (maglev train)

Last post by tdaly « Fri Feb 17, 2017 8:28 am
Replies: 1
by joshm367 » Sat Feb 11, 2017 12:18 pm

1 Replies

4188 Views

Last post by tdaly
Fri Feb 17, 2017 8:28 am
Electrolyte challenge - same reading for all liquids

Last post by knaegeli « Sun Feb 12, 2017 6:47 pm
Replies: 3
by rjharr70 » Mon Jan 18, 2016 10:21 pm

3 Replies

4160 Views

Last post by knaegeli
Sun Feb 12, 2017 6:47 pm
Keeping You in Suspens(ion) Weight?

Last post by theborg « Sat Feb 11, 2017 2:58 am
Replies: 1
by ekward » Thu Feb 09, 2017 11:36 am

1 Replies

3550 Views

Last post by theborg
Sat Feb 11, 2017 2:58 am
Balloon morphing

Last post by tdaly « Fri Feb 10, 2017 9:30 am
Replies: 2
by mariamsoumare01 » Sun Feb 05, 2017 7:52 pm

2 Replies

3763 Views

Last post by tdaly
Fri Feb 10, 2017 9:30 am
bath bomb fizzy

Last post by rmas7710 « Mon Feb 06, 2017 1:12 pm
Replies: 1
by rmas7710 » Mon Feb 06, 2017 12:53 pm

1 Replies

3648 Views

Last post by rmas7710
Mon Feb 06, 2017 1:12 pm
Chemistry

Last post by tdaly « Fri Jan 20, 2017 11:08 am
Replies: 1
by tplilipad » Tue Jan 17, 2017 5:12 pm

1 Replies

4058 Views

Last post by tdaly
Fri Jan 20, 2017 11:08 am
I Need A Science Fair Project Title For A Project About Water

Last post by tdaly « Fri Jan 20, 2017 10:49 am
Replies: 1
by lilibli3 » Tue Jan 17, 2017 3:45 pm

1 Replies

3779 Views

Last post by tdaly
Fri Jan 20, 2017 10:49 am
School Project - Protractor

Last post by tdaly « Fri Jan 20, 2017 10:47 am
Replies: 1
by Mezbetsy » Wed Jan 18, 2017 9:54 am

1 Replies

4004 Views

Last post by tdaly
Fri Jan 20, 2017 10:47 am
Electrical conductivity test

Last post by rmarz « Sun Jan 15, 2017 2:30 pm
Replies: 2
by ms3ttil » Fri Jan 13, 2017 6:14 am

2 Replies

6774 Views

Last post by rmarz
Sun Jan 15, 2017 2:30 pm
lights

Last post by donnahardy2 « Sun Jan 15, 2017 9:41 am
Replies: 1
by aki7 » Sun Jan 15, 2017 1:13 am

1 Replies

3526 Views

Last post by donnahardy2
Sun Jan 15, 2017 9:41 am
Robot of Recycled Items

Last post by hay676 « Fri Jan 13, 2017 1:37 pm
Replies: 3
by myra219 » Thu Jan 12, 2017 2:40 pm

3 Replies

3365 Views

Last post by hay676
Fri Jan 13, 2017 1:37 pm
Building the Tallest Towers Graphing

Last post by tdaly « Fri Jan 13, 2017 8:55 am
Replies: 1
by pwr2tch » Wed Jan 11, 2017 10:24 pm

1 Replies

3646 Views

Last post by tdaly
Fri Jan 13, 2017 8:55 am
Research on "Can You Blame The Burrnt Ones On Cookie Sheet?"

Last post by hay676 « Thu Jan 12, 2017 5:19 pm
Replies: 2
by hay676 » Sat Dec 31, 2016 10:50 am

2 Replies

3758 Views

Last post by hay676
Thu Jan 12, 2017 5:19 pm
Science fair

Last post by Dishapatel « Tue Jan 10, 2017 7:32 pm
Replies: 4
by Dishapatel » Wed Nov 09, 2016 7:48 pm

4 Replies

4165 Views

Last post by Dishapatel
Tue Jan 10, 2017 7:32 pm
Acid on grass? Ask a scientist

Last post by tdaly « Fri Jan 06, 2017 9:02 am
Replies: 1
by HeidiMd » Mon Jan 02, 2017 10:42 am

1 Replies

3841 Views

Last post by tdaly
Fri Jan 06, 2017 9:02 am
i neeed a catchy title for my project of which burger rots the fastest

Last post by tdaly « Fri Dec 23, 2016 7:51 am
Replies: 1
by sarahjoyresendez » Sun Dec 18, 2016 2:29 pm

1 Replies

3268 Views

Last post by tdaly
Fri Dec 23, 2016 7:51 am
Vocabuary for Project board

Last post by tdaly « Fri Dec 23, 2016 7:42 am
Replies: 1
by raetart » Tue Dec 20, 2016 8:32 pm

1 Replies

2890 Views

Last post by tdaly
Fri Dec 23, 2016 7:42 am
Can someone help me find primary research paper/article on Mass affect on battery life

Last post by lolitamia « Thu Dec 22, 2016 5:23 am
Replies: 2
by whamfan » Sun Oct 30, 2016 12:59 pm

2 Replies

5940 Views

Last post by lolitamia
Thu Dec 22, 2016 5:23 am
Goo-be-Gone Project with 4th Grade Students

Last post by MadelineB « Wed Dec 14, 2016 9:39 pm
Replies: 1
by amyc » Wed Dec 07, 2016 2:37 pm

1 Replies

3339 Views

Last post by MadelineB
Wed Dec 14, 2016 9:39 pm
Motorcycles

Last post by angellove2005 « Wed Dec 14, 2016 9:22 pm
Replies: 2
by angellove2005 » Wed Dec 14, 2016 6:06 pm

2 Replies

3311 Views

Last post by angellove2005
Wed Dec 14, 2016 9:22 pm
sodium hydroxide

Last post by tiffnkhalia « Wed Dec 07, 2016 6:30 pm
Replies: 3
by tiffnkhalia » Thu Dec 01, 2016 5:56 pm

3 Replies

3441 Views

Last post by tiffnkhalia
Wed Dec 07, 2016 6:30 pm
sources of info

Last post by MadelineB « Wed Dec 07, 2016 3:13 pm
Replies: 1
by Sarsharma19 » Mon Dec 05, 2016 7:30 am

1 Replies

2966 Views

Last post by MadelineB
Wed Dec 07, 2016 3:13 pm
Lego Tower Data Analysis

Last post by stephaniebie « Sun Dec 04, 2016 7:57 am
Replies: 1
by nimotiti » Sun Dec 04, 2016 1:32 am

1 Replies

3573 Views

Last post by stephaniebie
Sun Dec 04, 2016 7:57 am
how to measure speed or velocity

Last post by Sarsharma19 « Sat Dec 03, 2016 1:40 pm
Replies: 2
by Sarsharma19 » Fri Dec 02, 2016 2:38 pm

2 Replies

3701 Views

Last post by Sarsharma19
Sat Dec 03, 2016 1:40 pm
Types of electricity or properties of light

Last post by MadelineB « Wed Nov 30, 2016 8:58 pm
Replies: 1
by Sarsharma19 » Wed Nov 30, 2016 8:30 am

1 Replies

2871 Views

Last post by MadelineB
Wed Nov 30, 2016 8:58 pm
Studying the effects of light pollution on star gazing

Last post by rmarz « Mon Nov 28, 2016 7:15 am
Replies: 1
by tubbscynthia1 » Mon Nov 21, 2016 4:14 pm

1 Replies

3053 Views

Last post by rmarz
Mon Nov 28, 2016 7:15 am
Materials that block a WiFi signal

Last post by kaylimasuda « Fri Nov 25, 2016 6:12 pm
Replies: 1
by juliana1650 » Thu Nov 24, 2016 2:06 pm

1 Replies

5026 Views

Last post by kaylimasuda
Fri Nov 25, 2016 6:12 pm
Science Project Name Idea PLZ!!need help

Last post by JacoboVenezuela « Wed Nov 23, 2016 8:54 am
Replies: 3
by JacoboVenezuela » Sun Nov 06, 2016 8:21 am

3 Replies

3417 Views

Last post by JacoboVenezuela
Wed Nov 23, 2016 8:54 am
Silly Putty or not so Silly

Last post by tdaly « Fri Nov 18, 2016 10:55 am
Replies: 1
by cybellepoleo » Tue Nov 15, 2016 9:27 am

1 Replies

3332 Views

Last post by tdaly
Fri Nov 18, 2016 10:55 am

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