Mrs. Castner

Third grade teacher at Mary Martin Elementary.

[Mrs. Castner @Castner_Roos]

Makerspace Challenge....building structures! #whywisd #mme

[Mrs. Castner @Castner_Roos]

We had a great time today at our party! #whymme

[Mrs. Castner @Castner_Roos]

Writing our Bio Poems! #WhyIWrite #whymme #whywisd

[Mrs. Castner @Castner_Roos]

Learning about poetry is so much fun! #whymme #whywisd

[Mrs. Castner @Castner_Roos]

Enjoyed the children's opera this morning! #whymme #whywisd

[Mrs. Castner @Castner_Roos]

Ready to begin another amazing year in 3rd grade!! #whywisd #firstdayroos

[Mrs. Castner @Castner_Roos]

#MMEBack2School

[Mrs. Castner @Castner_Roos]

Ready to start the new school year with this great team!!@mrsolgin @mrslrnewton @mswilliamswisd @Gibson_edu

[Mrs. Castner @Castner_Roos]

#MMEback2School