The crew from Modern Marvels on the History Channel visited our science lab back in July to play with some really cold science experiments. In other words, the liquid nitrogen was flowing and the onions were exploding! Mark your calendars… Modern Marvels: Deep Freeze will officially be airing on the History Channel on Tuesday, September 25th at 8pm EST.
I love Halloween. One of my favorite activities is to “carve” pumpkins using a simple reation inside the fruit. First, you carve the face then carefully replace pieces. After creating a reaction by generating a gas inside and igniting it (ask your local chemistry teacher for the details) the face pieces are blown off with a small explosion.
Halloween is more than 100 days away and I just couldn’t wait. So I initiated the new weather anchor at the local Denver television station by introducing her to carving watermelons. The problem was, we didn’t really carve the watermelon, it exploded. Watch the Video to see how we skipped right over the carving and went straight to exploding.
Only a very cool teacher gives this kind of homework to her students… “Using only construction paper and tape, I want you to design a rocket.” Lisa Heaton, the Gifted and Talented teacher showed her students a specially designed rocket launcher made out of PVC plumbing parts from the local hardware store. The idea for the PVC rocket launcher comes from U.S. Space Camp for Educators curriculum. I had the privilege of assisting Mrs. Heaton with the launch of the paper rockets. As the students will share in the comments below, the first launch revealed their design strengths and flaws. The five students with the best launch served as mentors for the rest of the students as they returned to the classroom to repair and redesign their paper rockets. The second launch proved to be the real learning experience – be sure to read comments from the young rocketeers below.
“This rocket launch activity coincides with the students reading Rocket Boys (also known as October Sky) by Homer Hickam. I want these kids to experience first hand the feeling of failure and success
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We promised that the three days in Denver would be a learning experience, but we never guessed that it would be so much fun. Science in the Rockies set a new record this year with 160 teacher participants representing over 27 states and 5 countries. One reporter called the three day institute a “Mr. Wizard-style” boot camp for teachers. The training targeted earlychildhood through middle school teachers who need creative science integration strategies… who are tired of trying to “squeeze” science into their already packed teaching schedule… and who want to make science even more fun and meaningful in their classroom.
Watch the News Story – NBC affiliate 9KUSA-TV featured the teacher training on Friday morning.
Our goal was to give teachers the necessary training and tools to do more science in their classrooms in the coming year. The problem is one of time: teachers want to do more science with their students, but many elementary teachers just cannot find the time needed to give students the opportunity to really do science. Some elementary teachers are even forced to put science on the back burner until early Spring when state testing in other curriculum areas is finished. Science
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