Ask an Expert: Grades 6-8: Physical Science

Grades 6-8: Physical Science

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Rules for Interview Questions

Last post by amyc « Wed Jan 25, 2012 4:49 pm

by amyc » Wed Jan 25, 2012 4:49 pm

0 Replies

16317 Views

Last post by amyc
Wed Jan 25, 2012 4:49 pm
Question about Make Your Own Seismograph activity

Last post by amyCC « Mon Nov 27, 2023 3:43 pm
Replies: 1
by Arnavsagar » Thu Nov 23, 2023 8:36 am

1 Replies

41 Views

Last post by amyCC
Mon Nov 27, 2023 3:43 pm
Build a Circuit to detect Ripe Produce Help

Last post by bfinio « Mon Nov 27, 2023 9:25 am
Replies: 1
by Ella_Smith1818 » Wed Nov 22, 2023 8:51 pm

1 Replies

55 Views

Last post by bfinio
Mon Nov 27, 2023 9:25 am
building a helping hand

Last post by amyCC « Wed Nov 22, 2023 11:27 am
Replies: 1
by warship » Thu Nov 16, 2023 4:53 pm

1 Replies

72 Views

Last post by amyCC
Wed Nov 22, 2023 11:27 am
Marble Roller Coaster: How Much Height to Loop the Loop?

Last post by Arnav_Bhadgaonkar « Tue Nov 21, 2023 3:13 pm
Replies: 2
by Rishit_science » Sun Aug 20, 2023 9:31 am

2 Replies

1610 Views

Last post by Arnav_Bhadgaonkar
Tue Nov 21, 2023 3:13 pm
Experiment for choosing a bike gear for uphill

Last post by bfinio « Thu Nov 16, 2023 9:08 am
Replies: 7
by boysathome » Tue Nov 14, 2023 10:59 am

7 Replies

146 Views

Last post by bfinio
Thu Nov 16, 2023 9:08 am
Title help

Last post by jayquon-mukherjee « Tue Nov 14, 2023 4:02 pm
Replies: 2
by jayquon » Mon Nov 13, 2023 6:22 pm

2 Replies

81 Views

Last post by jayquon-mukherjee
Tue Nov 14, 2023 4:02 pm
James Webb Space Telescope

Last post by amyCC « Tue Nov 14, 2023 9:38 am
Replies: 3
by MsJerra » Thu Oct 19, 2023 10:19 am

3 Replies

575 Views

Last post by amyCC
Tue Nov 14, 2023 9:38 am
Iodine to Iodide

Last post by JacquelineK « Mon Nov 13, 2023 12:05 pm
Replies: 1
by 24cboyd » Tue Oct 24, 2023 8:22 am

1 Replies

311 Views

Last post by JacquelineK
Mon Nov 13, 2023 12:05 pm
Bouncing balls

Last post by bfinio « Mon Nov 13, 2023 7:36 am
Replies: 1
by Meghanpilotte » Sat Nov 11, 2023 4:12 pm

1 Replies

84 Views

Last post by bfinio
Mon Nov 13, 2023 7:36 am
elephant toothpaste

Last post by amyCC « Tue Nov 07, 2023 5:27 pm
Replies: 1
by jch1022 » Fri Nov 03, 2023 8:45 am

1 Replies

368 Views

Last post by amyCC
Tue Nov 07, 2023 5:27 pm
Science fair question: comparing activators

Last post by audreyln « Tue Nov 07, 2023 11:51 am
Replies: 1
by Kmctrinity » Tue Nov 07, 2023 11:20 am

1 Replies

109 Views

Last post by audreyln
Tue Nov 07, 2023 11:51 am
Can I test density for magnetic slime? Need guidance with slime variation for son's science fair experiment

Last post by bfinio « Tue Nov 07, 2023 7:36 am
Replies: 1
by Scurryboy » Mon Nov 06, 2023 3:11 pm

1 Replies

173 Views

Last post by bfinio
Tue Nov 07, 2023 7:36 am
Measuring Cell Phone Radiation. Do mobile phones radiate?

Last post by bfinio « Mon Nov 06, 2023 1:11 pm
Replies: 1
by ansh0703 » Wed Oct 11, 2023 5:20 pm

1 Replies

764 Views

Last post by bfinio
Mon Nov 06, 2023 1:11 pm
What type of mosfet used in motion activated guard robot

Last post by bfinio « Mon Nov 06, 2023 6:10 am
Replies: 1
by Omareeto » Fri Nov 03, 2023 11:47 am

1 Replies

462 Views

Last post by bfinio
Mon Nov 06, 2023 6:10 am
Infinity mirrors

Last post by bfinio « Mon Nov 06, 2023 6:08 am
Replies: 1
by Alexsivov » Sun Nov 05, 2023 7:27 am

1 Replies

548 Views

Last post by bfinio
Mon Nov 06, 2023 6:08 am
Question about Build a Paper Airplane Launcher activity

Last post by bfinio « Fri Oct 27, 2023 10:07 am
Replies: 1
by csabaik » Wed Oct 25, 2023 10:51 am

1 Replies

541 Views

Last post by bfinio
Fri Oct 27, 2023 10:07 am
How can I upgrade my project?

Last post by bfinio « Tue Oct 24, 2023 10:47 am
Replies: 1
by StudentA » Mon Oct 23, 2023 11:26 am

1 Replies

546 Views

Last post by bfinio
Tue Oct 24, 2023 10:47 am
Supercooling and Snap Freezing

Last post by bfinio « Tue Oct 24, 2023 9:55 am
Replies: 1
by Bill_Nye_The_Science_Guy_758 » Mon Sep 25, 2023 4:44 pm

1 Replies

1640 Views

Last post by bfinio
Tue Oct 24, 2023 9:55 am
Please answer all questions on the forums

Last post by amyCC « Tue Oct 24, 2023 8:40 am
Replies: 1
by Bill_Nye_The_Science_Guy_758 » Mon Oct 23, 2023 7:40 pm

1 Replies

316 Views

Last post by amyCC
Tue Oct 24, 2023 8:40 am
Science Fair Project Catchy Title

Last post by Deemiller « Wed Oct 18, 2023 1:52 pm
Replies: 5
by Deemiller » Mon Oct 09, 2023 12:59 pm

5 Replies

3019 Views

Last post by Deemiller
Wed Oct 18, 2023 1:52 pm
Crime Scene for a class?

Last post by amyCC « Wed Oct 18, 2023 9:15 am
Replies: 3
by wendylady15 » Thu Oct 12, 2023 7:37 am

3 Replies

747 Views

Last post by amyCC
Wed Oct 18, 2023 9:15 am
Question about Erupting Diet Coke® with Mentos® activity

Last post by kidlearner11 « Tue Oct 17, 2023 10:05 am

by kidlearner11 » Tue Oct 17, 2023 10:05 am

0 Replies

547 Views

Last post by kidlearner11
Tue Oct 17, 2023 10:05 am
Science fair research

Last post by bfinio « Tue Oct 17, 2023 8:33 am
Replies: 1
by Dennekka29 » Mon Oct 16, 2023 5:35 am

1 Replies

431 Views

Last post by bfinio
Tue Oct 17, 2023 8:33 am
Science Fair Project Topic

Last post by amyCC « Mon Oct 16, 2023 1:51 pm
Replies: 3
by Instructorb » Wed Oct 11, 2023 8:12 am

3 Replies

2353 Views

Last post by amyCC
Mon Oct 16, 2023 1:51 pm
Dealing with Diabetes: The Road to Developing an Artificial Pancreas

Last post by bfinio « Sun Oct 15, 2023 5:55 pm
Replies: 1
by IsabellaCastaneda » Thu Oct 12, 2023 5:59 pm

1 Replies

939 Views

Last post by bfinio
Sun Oct 15, 2023 5:55 pm
Measuring vibrational frequency using light

Last post by bfinio « Sun Oct 15, 2023 5:34 pm
Replies: 3
by Willweaver8 » Mon Oct 09, 2023 4:20 pm

3 Replies

2404 Views

Last post by bfinio
Sun Oct 15, 2023 5:34 pm
What's the Fastest Way to Solve a Rubik's Cube?

Last post by AmyCowen « Thu Oct 12, 2023 10:13 am
Replies: 1
by CatyKat123 » Tue Oct 10, 2023 9:32 am

1 Replies

2483 Views

Last post by AmyCowen
Thu Oct 12, 2023 10:13 am
Question about Make Your Own Harmonica! activity

Last post by AmyCowen « Mon Oct 09, 2023 8:36 am
Replies: 1
by huong1 » Sat Oct 07, 2023 6:22 am

1 Replies

2543 Views

Last post by AmyCowen
Mon Oct 09, 2023 8:36 am
Help for designer

Last post by MadelineB « Sun Oct 08, 2023 2:26 pm
Replies: 2
by derelss62 » Sun Oct 08, 2023 3:06 am

2 Replies

1412 Views

Last post by MadelineB
Sun Oct 08, 2023 2:26 pm
Arduino Airplane

Last post by bfinio « Tue Oct 03, 2023 7:39 am
Replies: 1
by Mdevarona » Mon Oct 02, 2023 12:11 pm

1 Replies

2020 Views

Last post by bfinio
Tue Oct 03, 2023 7:39 am
Idea

Last post by RadioPerosn « Wed Sep 27, 2023 9:34 am

by RadioPerosn » Wed Sep 27, 2023 9:34 am

0 Replies

1777 Views

Last post by RadioPerosn
Wed Sep 27, 2023 9:34 am
Question about Build a Circuit to Automatically Water Your Plants

Last post by bfinio « Mon Sep 25, 2023 8:01 am
Replies: 1
by kerravon67 » Sun Sep 24, 2023 10:27 am

1 Replies

1594 Views

Last post by bfinio
Mon Sep 25, 2023 8:01 am
Question about Creating Craters activity

Last post by Davyvanw « Wed Sep 06, 2023 7:45 pm
Replies: 1
by LUVSXARII » Sun Aug 27, 2023 6:30 am

1 Replies

3604 Views

Last post by Davyvanw
Wed Sep 06, 2023 7:45 pm
Question about Paper Airplanes

Last post by AmyCowen « Tue Sep 05, 2023 8:23 am
Replies: 2
by KrupaTrivedi123 » Sun Aug 27, 2023 2:30 am

2 Replies

3186 Views

Last post by AmyCowen
Tue Sep 05, 2023 8:23 am
Science Project Title

Last post by audreyln « Tue Aug 29, 2023 12:12 pm
Replies: 2
by ilovem3_17 » Sat Aug 19, 2023 4:37 pm

2 Replies

1662 Views

Last post by audreyln
Tue Aug 29, 2023 12:12 pm
Catchy topic for shampoo science experiment

Last post by audreyln « Mon Jul 31, 2023 9:51 pm
Replies: 2
by Rebecca0810 » Fri Apr 14, 2023 7:30 pm

2 Replies

2195 Views

Last post by audreyln
Mon Jul 31, 2023 9:51 pm
Variables in the Chandra x-ray colorizing experiment

Last post by AmyCowen « Thu Jun 29, 2023 8:28 am
Replies: 1
by Em4fab4 » Tue Jun 20, 2023 5:23 pm

1 Replies

4547 Views

Last post by AmyCowen
Thu Jun 29, 2023 8:28 am
STEM FAIR TITLE

Last post by chloemkohl « Sun May 21, 2023 8:19 pm
Replies: 1
by Lucyyy12 » Sun May 21, 2023 4:53 am

1 Replies

16630 Views

Last post by chloemkohl
Sun May 21, 2023 8:19 pm
Question about Build a Pizza Box Solar Oven activity

Last post by audreyln « Tue May 16, 2023 11:28 am
Replies: 1
by foxxygirl999 » Thu May 11, 2023 9:48 am

1 Replies

13966 Views

Last post by audreyln
Tue May 16, 2023 11:28 am
Solar panel car

Last post by Tk1355 « Wed May 10, 2023 9:30 am
Replies: 2
by Tk1355 » Tue May 09, 2023 3:48 pm

2 Replies

3444 Views

Last post by Tk1355
Wed May 10, 2023 9:30 am
Question about Display Board

Last post by MadelineB « Fri May 05, 2023 3:54 pm
Replies: 1
by KaraWeldon » Fri May 05, 2023 8:44 am

1 Replies

3423 Views

Last post by MadelineB
Fri May 05, 2023 3:54 pm
Green Chemistry - Biofabric Activity

Last post by AmyCowen « Fri Apr 28, 2023 11:38 am
Replies: 1
by Jennieb090 » Thu Apr 27, 2023 10:29 am

1 Replies

2354 Views

Last post by AmyCowen
Fri Apr 28, 2023 11:38 am
Servo Motors for a Clinostat

Last post by bfinio « Mon Apr 24, 2023 7:32 am
Replies: 2
by cm19 » Fri Apr 21, 2023 2:09 pm

2 Replies

2212 Views

Last post by bfinio
Mon Apr 24, 2023 7:32 am
water filter

Last post by AmyCowen « Wed Apr 19, 2023 9:49 am
Replies: 1
by Jhanviiiiiiiii » Sun Apr 16, 2023 2:02 pm

1 Replies

2066 Views

Last post by AmyCowen
Wed Apr 19, 2023 9:49 am
catchy topic for a project on moisture sensor i am making

Last post by bth80 « Sat Apr 08, 2023 7:38 pm
Replies: 1
by dwdwadawffrgsedaw » Fri Mar 03, 2023 9:06 pm

1 Replies

3912 Views

Last post by bth80
Sat Apr 08, 2023 7:38 pm
Question about Build the Best Paper Bridge activity

Last post by bth80 « Sat Apr 08, 2023 7:37 pm
Replies: 1
by Antoni_8 » Thu Mar 02, 2023 9:52 am

1 Replies

4143 Views

Last post by bth80
Sat Apr 08, 2023 7:37 pm
Question about Use Surface Tension to Make Your Pepper Dance activity

Last post by bth80 « Sat Apr 08, 2023 7:31 pm
Replies: 1
by Prettymary » Sun Mar 05, 2023 8:40 am

1 Replies

4215 Views

Last post by bth80
Sat Apr 08, 2023 7:31 pm
Question about Build a Balloon Car activity

Last post by bth80 « Sat Apr 08, 2023 7:26 pm
Replies: 1
by xenzawadi10 » Tue Mar 28, 2023 8:32 am

1 Replies

1985 Views

Last post by bth80
Sat Apr 08, 2023 7:26 pm
Question about Build a Paper Roller Coaster activity

Last post by bth80 « Sat Apr 08, 2023 7:18 pm
Replies: 1
by 39104 » Sat Apr 08, 2023 11:28 am

1 Replies

4151 Views

Last post by bth80
Sat Apr 08, 2023 7:18 pm

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