Mr. Duncan

Robinson High School Geometry class.

[Mr. Duncan @GeometryRHS]

Tori, Noah, and Hunter at the UIL competition. Tori and Noah aced the preliminary round and are advancing to the finals for Informative Speaking.

[Mr. Duncan @GeometryRHS]

Ops check good! Nathan just tested all his connections, and he’s ready for the UIL Computer Apps competition. @risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

Sydney, Kelsie, and Alexis are getting ready for the UIL Academic Competition at Connally today, while Omari and Tyler are working Math problems on a practice test. RNQ! #RobinsonISD @risdHS

[Mr. Duncan @GeometryRHS]

Engineering Math: This is a trial run of the Chimichangas’ robot (Team Cassidy, Morgan, and Ida). This robot has a good gear system, which gives it a good Mechanical Advantage to lift the one pound weight. Well done! @risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

Engineering Math: This is a trial run of the “Chimichangas’” robot. (Team Cassidy, Morgan, and Ida). This robot has a really good gear system on the lifting arm, which gives it a good Mechanical Advantage when lifting the 1 lb weight. @risdHS #RobinsonISD

[Mr. Porter Music @mrportermusic]

Made my day to have these 3 past students come back and help me with class today. #rocketsreachingout It was a lot of fun having them back in class! Thanks. @RISgreatness #robinsonISD @risdHS

[Mr. Duncan @GeometryRHS]

Mr. Duncan’s 2nd period boys showing the intermediate school students the right way to do the Jingle Bell Dance! @risdHS #RobinsonISD #RocketsReachingOut

[Mr. Duncan @GeometryRHS]

Rockets Reaching Out! Mr. Duncan’s Geometry class traveled to the intermediate school to help teach younger students. @risdHS #RobinsonISD #RocketsReachingOut

[Mr. Duncan @GeometryRHS]

I measured the 40 degree angles, and I measured the 18 inch and 13 inch sides. Whether you call it Angle-Side-Side or SSA, it does not work to prove two triangles are congruent.

[Mr. Duncan @GeometryRHS]

Here is a good vocabulary word for our Engineering Math classes. We are building bridges out of spaghetti. @risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

Ok. We didn’t win the door competition, but I think our door is great. Thank you 2nd period! @risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

Thank you Mr. Gore. This is the best theme, ever. (I am a little bit biased.) We went to the game last night, and I really like the new band uniforms. We look good. Bravo Zulu. @risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

We had a great day today! We worked in groups to solve problems in Geometry and Engineering Math classes. Strategizing. Helping. Communicating. Laughing. Optimizing. Working as a team for a common goal. @risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

We are getting a great lunch with such amazing views. Thank you @ltcollins @risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

RHS teachers at lunch. Awesome view! @risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

Awesome tweet. Thanks for making me laugh! #risdcsisd

[Lisa Houle @Mamahoule]

Zoommmm!

[Mr. Duncan @GeometryRHS]

All our teachers and staff at China Spring for a motivational Convocation. Shine Bright @risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

@rocketcoachta @risdHS You just go out and win the football games. <smiles> Coach Snow has been giving me retroactive lessons on football rules. RNQ!

[Mr. Duncan @GeometryRHS]

Welcome back, my Geometers!
I got new kicks for the new school year. These are PG 2s.
See you Tuesday, Aug 21st.
RNQ!
@risdHS #RobinsonISD

[Mr. Duncan @GeometryRHS]

To all my manga lovers out there, Keep drawing! Also, Math is cool! @risdHS #Robinsonisd @ltcollins