Ask an Expert: Grades K-5: Math and Computer Science

Grades K-5: Math and Computer Science

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Rules for Interview Questions

Last post by amyc « Wed Jan 25, 2012 4:48 pm

by amyc » Wed Jan 25, 2012 4:48 pm

0 Replies

23369 Views

Last post by amyc
Wed Jan 25, 2012 4:48 pm
Ultrasonic Levitator not working

Last post by bfinio « Thu Feb 05, 2026 7:41 am
Replies: 13
by Smsorensen » Mon Jan 26, 2026 5:32 pm

13 Replies

12036 Views

Last post by bfinio
Thu Feb 05, 2026 7:41 am
ARDUINO UNO R4 MINIMA

Last post by BransonClearwater « Mon Mar 16, 2026 3:20 am
Replies: 5
by Carlton195 » Mon Dec 01, 2025 2:27 am

5 Replies

9040 Views

Last post by BransonClearwater
Mon Mar 16, 2026 3:20 am
Around the World: The Geometry of Shooting Baskets

Last post by CarissaP « Sat Oct 11, 2025 9:02 am
Replies: 1
by Rydermanc » Wed Oct 08, 2025 3:39 pm

1 Replies

3533 Views

Last post by CarissaP
Sat Oct 11, 2025 9:02 am
Machine Learning Variables and Trials

Last post by MadelineB « Mon Sep 16, 2024 3:54 pm
Replies: 4
by braindog11 » Thu Sep 12, 2024 12:23 pm

4 Replies

15910 Views

Last post by MadelineB
Mon Sep 16, 2024 3:54 pm
Scientific bleep or EDP? Machine Learning

Last post by AmyCowen « Fri Apr 21, 2023 1:02 pm
Replies: 17
by UNDEFINEDNULL » Sat Apr 01, 2023 9:41 am

17 Replies

51098 Views

Last post by AmyCowen
Fri Apr 21, 2023 1:02 pm
Create video game for delay Alzheimer's disease

Last post by bfinio « Mon Mar 06, 2023 5:22 am
Replies: 9
by Kanne_abac » Mon Oct 03, 2022 4:34 am

9 Replies

33451 Views

Last post by bfinio
Mon Mar 06, 2023 5:22 am
STEM Activity: Drones

Last post by immy001 « Wed Jun 10, 2020 4:52 am
Replies: 2
by immy001 » Tue Jun 09, 2020 7:07 am

2 Replies

24838 Views

Last post by immy001
Wed Jun 10, 2020 4:52 am
How to respond to a parents email

Last post by AmyCowen « Wed Jan 15, 2020 4:13 pm
Replies: 2
by Schulzl » Tue Jan 14, 2020 11:45 pm

2 Replies

21678 Views

Last post by AmyCowen
Wed Jan 15, 2020 4:13 pm
4 in 1 bot

Last post by AmyCowen « Mon Jan 13, 2020 9:20 am
Replies: 1
by Ayanam3 » Sun Jan 12, 2020 7:00 pm

1 Replies

20239 Views

Last post by AmyCowen
Mon Jan 13, 2020 9:20 am
Cereal Box Volume and Surface Area Math Fair Topic

Last post by Yasmin_Hussain « Tue Jul 21, 2020 7:45 pm
Replies: 9
by jwaber » Wed Dec 11, 2019 1:59 pm

9 Replies

30649 Views

Last post by Yasmin_Hussain
Tue Jul 21, 2020 7:45 pm
Create and View Your Own 3D Models in Virtual Reality

Last post by AmyCowen « Thu Feb 14, 2019 8:08 am
Replies: 1
by MissMattieLiz » Tue Feb 12, 2019 4:31 pm

1 Replies

20062 Views

Last post by AmyCowen
Thu Feb 14, 2019 8:08 am
Origami project

Last post by bittiya « Tue Oct 16, 2018 6:14 pm
Replies: 5
by bittiya » Mon Sep 24, 2018 6:58 am

5 Replies

23505 Views

Last post by bittiya
Tue Oct 16, 2018 6:14 pm
Juice Box Geometry

Last post by dcnick96 « Tue Apr 11, 2017 7:57 pm
Replies: 3
by sbode » Mon Apr 10, 2017 3:01 pm

3 Replies

22246 Views

Last post by dcnick96
Tue Apr 11, 2017 7:57 pm
Juice box geometry

Last post by dcnick96 « Sun Mar 19, 2017 4:56 pm
Replies: 1
by Mythreegirls13 » Thu Mar 16, 2017 3:09 pm

1 Replies

20595 Views

Last post by dcnick96
Sun Mar 19, 2017 4:56 pm
How many numbers can you remember?

Last post by dcnick96 « Sun Mar 05, 2017 8:24 pm
Replies: 1
by alina1 » Sun Mar 05, 2017 4:40 pm

1 Replies

20996 Views

Last post by dcnick96
Sun Mar 05, 2017 8:24 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

20510 Views

Last post by eileenrichards
Tue Mar 28, 2017 7:21 pm
hypothesis to test using NXT rubiks cube solver

Last post by MadelineB « Sat Jan 07, 2017 8:33 pm
Replies: 1
by CodyZacJoey » Wed Jan 04, 2017 5:47 pm

1 Replies

20734 Views

Last post by MadelineB
Sat Jan 07, 2017 8:33 pm
help with "useless machine" project

Last post by CodyZacJoey « Wed Oct 26, 2016 7:14 pm
Replies: 2
by CodyZacJoey » Sun Oct 23, 2016 11:05 am

2 Replies

21396 Views

Last post by CodyZacJoey
Wed Oct 26, 2016 7:14 pm
How does drag effect the speed of a swimmer?

Last post by Ultra « Fri Oct 21, 2016 10:49 am
Replies: 1
by KDorsett » Mon Oct 10, 2016 4:50 pm

1 Replies

20938 Views

Last post by Ultra
Fri Oct 21, 2016 10:49 am
Ideas for a non experimental science project

Last post by dcnick96 « Mon Sep 19, 2016 10:16 pm
Replies: 1
by lilmama95402 » Mon Sep 19, 2016 3:38 pm

1 Replies

21914 Views

Last post by dcnick96
Mon Sep 19, 2016 10:16 pm
What is the different????????????? ??

Last post by JacXchen2399045001 « Fri Sep 16, 2016 3:50 pm
Replies: 7
by Levi S. » Sun Aug 17, 2008 8:53 am

7 Replies

29831 Views

Last post by JacXchen2399045001
Fri Sep 16, 2016 3:50 pm
crack2.py Python question...

Last post by HowardE « Sat Apr 09, 2016 10:14 am
Replies: 6
by tedbates » Thu Apr 07, 2016 4:29 pm

6 Replies

27342 Views

Last post by HowardE
Sat Apr 09, 2016 10:14 am
Flippy the Robot chassis and wires

Last post by HowardE « Mon Jan 25, 2016 7:33 am
Replies: 2
by hmhorwitz » Sun Jan 24, 2016 11:30 am

2 Replies

20968 Views

Last post by HowardE
Mon Jan 25, 2016 7:33 am
Surface area

Last post by arunmathew98 « Mon Jul 27, 2015 10:02 pm
Replies: 3
by LEXYGIRL1129 » Mon May 27, 2013 9:29 am

3 Replies

23875 Views

Last post by arunmathew98
Mon Jul 27, 2015 10:02 pm
Flippy the Dancing Robot

Last post by bfinio « Thu Jan 08, 2015 6:11 am
Replies: 5
by diyas » Tue Dec 30, 2014 3:38 pm

5 Replies

25008 Views

Last post by bfinio
Thu Jan 08, 2015 6:11 am
Qbasic

Last post by hhemken « Mon Dec 15, 2014 4:12 pm
Replies: 2
by Arman [] » Sun Dec 14, 2014 6:45 am

2 Replies

21829 Views

Last post by hhemken
Mon Dec 15, 2014 4:12 pm
Fractal Dimensions and RGB Light

Last post by drowningfish « Sat Aug 16, 2014 1:26 pm
Replies: 2
by proscience » Mon Jul 21, 2014 10:40 am

2 Replies

22003 Views

Last post by drowningfish
Sat Aug 16, 2014 1:26 pm
Sweat the Score: Can Video games be a form of exercise

Last post by amyc « Fri Apr 11, 2014 10:40 am
Replies: 1
by AlexAl-Saidi » Wed Apr 09, 2014 12:12 pm

1 Replies

22304 Views

Last post by amyc
Fri Apr 11, 2014 10:40 am
Selecting a project

Last post by JChang « Mon Dec 09, 2013 12:59 pm
Replies: 1
by lwf » Sat Dec 07, 2013 10:22 am

1 Replies

21936 Views

Last post by JChang
Mon Dec 09, 2013 12:59 pm
Abstract? Falling Dominoes...

Last post by akbarkhan « Thu Jan 17, 2013 9:48 am
Replies: 2
by CorinneNGaleaK » Wed Jan 09, 2013 7:44 pm

2 Replies

25919 Views

Last post by akbarkhan
Thu Jan 17, 2013 9:48 am
VIDEO GAME FOR THE BLIND

Last post by amyc « Fri Nov 16, 2012 10:29 am
Replies: 2
by dingo925 » Sat Mar 24, 2012 3:26 pm

2 Replies

26319 Views

Last post by amyc
Fri Nov 16, 2012 10:29 am
Making Video Game For The Blind

Last post by amyc « Tue Mar 27, 2012 11:10 am
Replies: 1
by rosie9591 » Sun Mar 25, 2012 7:46 pm

1 Replies

23269 Views

Last post by amyc
Tue Mar 27, 2012 11:10 am
Measuring if a picture looks bettter???

Last post by hhemken « Tue Jun 14, 2011 3:40 pm
Replies: 4
by andiemaiuri » Tue Jan 12, 2010 2:41 pm

4 Replies

26642 Views

Last post by hhemken
Tue Jun 14, 2011 3:40 pm
what should be my hypothesis for this LEGO project?

Last post by gbrebner « Thu Feb 03, 2011 8:45 am
Replies: 7
by nmehta » Fri Jan 28, 2011 10:31 pm

7 Replies

31671 Views

Last post by gbrebner
Thu Feb 03, 2011 8:45 am
Computer programming and the scientific bleep

Last post by mpphlipot « Mon Jan 31, 2011 5:23 pm
Replies: 1
by BethC » Mon Jan 31, 2011 11:39 am

1 Replies

23618 Views

Last post by mpphlipot
Mon Jan 31, 2011 5:23 pm
Creating a bleep for spiral study

Last post by dcnick96 « Sat Jan 08, 2011 7:58 pm
Replies: 1
by Niki » Thu Jan 06, 2011 7:11 am

1 Replies

23900 Views

Last post by dcnick96
Sat Jan 08, 2011 7:58 pm
Legos Math Science Fair Project

Last post by AerospaceGuy « Tue Dec 21, 2010 1:07 pm
Replies: 1
by malorsmom » Sat Dec 18, 2010 10:21 am

1 Replies

28578 Views

Last post by AerospaceGuy
Tue Dec 21, 2010 1:07 pm
Math project

Last post by nayyahsarip « Fri Aug 20, 2010 3:49 pm
Replies: 4
by nayyahsarip » Sat Aug 14, 2010 10:48 pm

4 Replies

25860 Views

Last post by nayyahsarip
Fri Aug 20, 2010 3:49 pm
The Birthday Paradox

Last post by rgoelmsft « Thu Jan 14, 2010 5:19 pm
Replies: 1
by ceriotti » Thu Jan 14, 2010 5:11 pm

1 Replies

25158 Views

Last post by rgoelmsft
Thu Jan 14, 2010 5:19 pm
sink or float

Last post by Amber_MIT « Mon Jan 11, 2010 6:15 pm
Replies: 3
by jammer99 » Mon Jan 11, 2010 5:31 pm

3 Replies

29221 Views

Last post by Amber_MIT
Mon Jan 11, 2010 6:15 pm
Fractal Science Project for a 3rd grader

Last post by sumitmitra2 « Sun Jan 10, 2010 4:15 pm
Replies: 1
by jessicao » Sun Jan 10, 2010 1:37 pm

1 Replies

23477 Views

Last post by sumitmitra2
Sun Jan 10, 2010 4:15 pm
SCRATCH - HOW DO I END THE GAME?

Last post by grai « Fri Mar 21, 2014 6:27 am
Replies: 2
by dsur » Tue Sep 29, 2009 12:10 am

2 Replies

27865 Views

Last post by grai
Fri Mar 21, 2014 6:27 am
science project

Last post by amyc « Fri Mar 27, 2009 3:05 pm
Replies: 2
by ilovepeople2 » Fri Mar 27, 2009 2:26 pm

2 Replies

24024 Views

Last post by amyc
Fri Mar 27, 2009 3:05 pm
Which Is Better??

Last post by SRGT BUBBLES « Sun Jan 04, 2009 1:45 pm
Replies: 35
by dodger » Sat Jan 26, 2008 6:30 pm
1

2
35 Replies

86591 Views

Last post by SRGT BUBBLES
Sun Jan 04, 2009 1:45 pm
Blu Ray / Blu Ray An Experts Advice please

Last post by Louise « Wed Mar 05, 2008 6:21 pm
Replies: 9
by dodger » Fri Feb 15, 2008 10:50 am

9 Replies

59400 Views

Last post by Louise
Wed Mar 05, 2008 6:21 pm
Puzzled Prorammer

Last post by fmcwilliams « Sat Feb 16, 2008 8:19 am
Replies: 2
by cheegrlcraz » Tue Feb 12, 2008 6:32 pm

2 Replies

24452 Views

Last post by fmcwilliams
Sat Feb 16, 2008 8:19 am
CD Burning

Last post by sunbeam « Tue Jan 15, 2008 7:26 am
Replies: 2
by jjj22 » Sun Jan 06, 2008 4:08 pm

2 Replies

25537 Views

Last post by sunbeam
Tue Jan 15, 2008 7:26 am

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