Ryan Gendels

Chemistry & Living Environment Teacher🧪🌡 🧬🔬

[Ryan Gendels @MrGendels]

It was a great day of badminton! Congrats to Matt Chen and Joel Thomas on winning the Mineola Class of 2026 Badminton Tournament! Thank you to all who participated and showed support! @MsNicolaiMath #mineolaproud #Classof26

[Kristen Nicolai @MsNicolaiMath]

Reminder to keep bringing in your candy🍬🍭

[Ryan Gendels @MrGendels]

The chem lab got after it this morning and we learned how to identify, classify, and explain the differences in 3 states of matter on the molecular level. Groups, creatively, designed & explained their own method of classification. #mineolaproud #mineolachem #particlediagrams

[Ryan Gendels @MrGendels]

Today at the MHS Chem lab, we learned about accuracy and precision by holding QB tryouts. Learners drew their own depictions of their quarterback to explain how accurate and precise the throws were relative to the 60 yard target. #mineolaproud #mineolachem #mineolascience

[Ryan Gendels @MrGendels]

The early morning rain brought plenty of rainbows to the chemistry lab at MHS 🌈. We learned the importance of precise measurements and how they can affect data. #mineolaproud #mineolachem #mineolascience

[Ryan Gendels @MrGendels]

We started today out by designing a model of the dissolving phenomenon and how water dissolves table salt on a molecular level! Students then used this information to create a hypothesis and lab experiment. 🧪 #mineolaproud #chemistry #mineolachem

[Ryan Gendels @MrGendels]

Always a great time when we get to work with microscopic organisms! 🔬Students worked very hard while practicing their microscope skills. #MineolaProud #MineolaLE @mineolahs #biology

[Ryan Gendels @MrGendels]

In chemistry we like to play with fire! 🔥 Today, students got their first experience working with Bunsen Burners. #MineolaProud #MineolaChem #chemistry @mineolahs

[Ryan Gendels @MrGendels]

In chemistry we like to play with fire! 🔥 Today, students got their first experience working with Bunsen Burners. #MineolaProud #MineolaChem #chemistry @mineolahs

[Ryan Gendels @MrGendels]

It’s that time again of the year again! First lab and we are making rainbows by practicing measuring skills and our understanding of the metric system! #mineolaproud

[Ryan Gendels @MrGendels]

Congratulations to Adriana & Angelina for winning an award in the research competition, LISC Jr.! They will be honored for the work on Tuesday, May 24th. Keep up the hard work! #MineolaProud #MineolaSciResearch @mineolahs

[Ryan Gendels @MrGendels]

Congratulations to all the learners who participated in todays SAAWA research competition. It was a awesome experience to see your research come to life along with @MsKellyMHS ! Good Luck on your future research endeavors! #MineolaProud #MineolaResearch

[Ponybuny 🌷 @ponyts77207035]

Thank you SAAWA for hosting an incredible science fair today where our students were able to share their research and learn from other students. #mineolaproud of these researchers @MrGendelsMHS

[Ryan Gendels @MrGendels]

Good morning Mineola! We started our day off by examining how salt affects the temperature of ice. We used this understanding to make ice cream! 🍦🍨 #mineolaproud

[Ryan Gendels @MrGendels]

Today we’re making iced tea to further our understanding of solutions in chemistry. Students make different solutions and compare diluted ice tea to concentrated. #mineolaproud

[Ryan Gendels @MrGendels]

Happy St. Patrick’s Day! 🍀☘️Students co-created the experimental question today, while working with paper molecules and ions. They used this information to develop their own procedure for an experiment to test their hypothesis. #mineolaproud

[Ryan Gendels @MrGendels]

Students worked at various stations and collaborated on balancing chemical equations! #mineolaproud #science

[Ryan Gendels @MrGendels]

Today we found the amount of calcium carbonate (chalk) that was used to write our names a chem related terms. #mineolaproud #moles

[Ryan Gendels @MrGendels]

Today in Chemistry, students popped popcorn and measured the percent composition of water in a corn kernel! Students had the opportunity to build up their lab skills by working with hot plates and electronic scales. #mineolaproud #chemistry #percentcomposition