This year’s science fair is going to be awesome!

This year’s science fair is going to be awesome!

The science fair has some great experiments going on.

The annual science fair is always a fun event. Across grade levels, all students participate and present their projects to the other grades. All students – whether individually or in groups – are responsible for coming up with testable ideas, hypotheses, drawing conclusions and interpreting results.

It’s not always so easy to come up with something that is both interesting and challenging. But, we have a sneak peek of our Omega 7/8 students doing just that.

We visited their classroom recently to see them testing and working diligently on their science projects to get ready for the upcoming science fair. In the Omega classroom, students were working in four different groups on a specific science experiment they chose.

Proving that gases have weight

This particular group set out to prove that gases have weight by using combustion. They weighed out pieces of wood and magnesium before burning. Next, they put each one to flame and tested their weight after the burning process.

Their prediction was that the wood would weigh less, and the magnesium would weigh more.

Omega students set out to prove that gases have weight by burning wood and magnesium, while comparing the weight of each before and after the burn process.

Engineering a Reptile Egg Incubator

The idea behind this science project was to engineer how to transport a reptile egg from site A to site B while using heat chemistry. The goal was to keep the egg stable and warm, as it could not shift position or roll over, nor could it endure temperature fluctuation.

The incubator required calcium chloride, baking soda and water. Students needed to measure whether they could detect temperature changes after they dissolved calcium chloride, and baking soda into water. The eggs needed a constant temperature of 28 – 32C during transport and being able to maintain temperature for a certain amount of time was an important consideration in this investigation.

Two of our Omegan students work on their project: Engineering a Reptile Egg Incubator (with heat chemistry).

The Digestion of Minerals in the Stomach

This group began their science class by heating up small glass pipes and bending them to simulate the “pipes” in human digestive systems. Once complete, they would then mix hydrochloric acid and marble to observe the reaction (much as it would happen in the stomach). The last step was to measure the resulting water and carbon dioxide from the process.

Above: Two Omegans heat and bend glass pipes to simulate “pipes” of the digestive system.

Below: All the materials needed to complete their investigation.

Testing for Vitamin C Content by Titration

Are you curious about how much vitamin C is actually in the things you buy? This group set out to answer those questions by testing how much vitamin C is present in various common beverages through a titration technique. Students used an indophenol solution to determine the presence of vitamin C by how much the color changed. The various beverages they tested included freshly squeezed lemons, limes, and oranges. They also tried orange juice found in the grocery store, and sodas that claimed to have Vitamin C.

This Omega group is checking the presence (and amount) of Vitamin C in common beverages using titration.

The Results

The results from each of these experiments is the subject of the upcoming science fair. You’ll have to check out the Omega 7/8 classroom to find the conclusions to burning magnesium and wood, how to maintain temperature in an egg incubator using chemical reactions, what happens to calcium carbonate when it reacts with hydrochloric acid in the stomach, and how much vitamin C is really in our common drinks. Check Rainbow Reminders for science fair details!

First Grade Rocks the Rock Cycle

First Grade Rocks the Rock Cycle

Learning about the Rock Cycle

First graders have been studying the rock cycle, and they’re learning it through the seven domains: the mental domain, creative, and natural, among others.

The story of Piedra

Have you heard of Piedra? She’s the main character in the story their teacher, Rachel, told. Students gathered around while they heard the tale of Piedra, whose journey spanned MILLIONS of years.

rock cycle

Rachel told of how Piedra lived in Appalachia, then made her way to a nearby river where she stayed for hundreds of thousands of years. Over the course of that time, she witnessed turtles, ducks and river otters going about their lives. Little by little, Piedra rolled and rolled downriver, eventually finding herself out at sea. Piedra saw sea animals that she’d never seen before swimming all around her.

Millions of years in the making…

Gradually sand and silt from the sea bottom began to cover her up until she was completely buried, taking about 20,000 years to happen. Piedra stayed there for another million years until she felt a warmth coming from the earth. She felt a whoosh and before she knew what happened, she erupted through a volcano as hot lava, and immediately cooled once she hit the air. She emerged once again as a rock upon a mountain. Only this time, she was a rock who had changed.

rock cycle

Through this compelling story, students learned about how a rock might go through the entire rock cycle. They talked about other cycles they might be familiar with: the lava cycle, the water cycle, and the butterfly cycle.

Illustrating the Rock Cycle

After students heard the story, they had an opportunity to create an illustration of the rock cycle. Miss Rachel led them through a guided drawing.

They began with a line.

rock cycle

Followed by a volcano.

rock cycle

Next they erased the left part of the line and replaced it with a wavy ocean line.

rock cycle

They followed that with a “lava ball”…

rock cycle

…that grew into a lava chute.

rock cycle

They erased the top of the volcano to allow the lava to exit the earth, and had some fun drawing globs of lava “splashing out and spilling over the side”.

rock cycle

Next came creative layers that represented millions of years of creation.

rock cycle

The final steps were to go over their pencil lines in marker…

rock cycle

rock cycle

…and fill in their drawings with watercolors.

rock cycle

Our first graders now can tell you all about the rock cycle, starting with a tiny little rock on the side of a mountain.

rock cycle

Student Flipbooks Illustrate Newton’s Laws of Motion

Student Flipbooks Illustrate Newton’s Laws of Motion

Newton’s Laws of Motion

We stepped into sixth grade recently to find them learning about Newton’s Laws of Motion.

But it wasn’t just any science class. The Kitsune created flipbooks to illustrate their understanding of these universal laws.

The first law of motion is that an object in motion stays in motion. An object at rest stays at rest, unless acted upon by an unbalanced force.

Kitsune teacher, Jenny, created these incredible posters that illustrated Newton’s laws.

 

Newton’s Second Law of Motion

The second law of motion is that Force (f) = mass (m) x acceleration (a).

 

Newton’s 3rd Law of Motion

The third law of motion is that for every action, there is an equal and opposite reaction.

Science and Rollercoasters

A day earlier, students created a marble roller coaster. They were applying the principles of what they had learned about energy and the laws of motion, specifically, Newton’s 2nd law. Their challenge was to build a roller coaster that would allow the speed of a marble to speed up or slow down using inclines, different materials or textures, and the like.

Persistence of Vision

Before diving into flipbooks, the Kitsune recently spent part of their morning talking about the “persistence of vision” in which students brainstormed some concepts about what this was. Persistence of vision, as it relates to animation and film, includes three main ideas:

  1. optical illusion
  2. the human eye can process 10-12 images per second
  3. the faster the images go, the more they seem to be in motion

That is, the human eye effectively “retains” an image up to a fifteenth of a second. If you “speed up” looking at different images, they will appear to move due to this phenomenon.

To illustrate this, Jenny, had students create and imagine a few drawings of what “running” would look like.

 

They had a chance to see different examples of flipbooks.

 

After they got all inspired, Jenny showed them what a story board looked like.

Their objective: create a 30-page flip book that illustrates the principles of Newton’s Laws of Motion.

Students would also need to write a paragraph explaining the action that happens their flip book, as well as how the action illustrated Newton’s laws of motion.

We’ll update here when we see the final flipbook creations students have created.

All in a day’s work

All in a day’s work

So many things…all in a day’s work

Sacred geometry, science experiments, and literacy – all in a day’s work. Maybe not even a day’s work, but in the span of an hour and a half, students experienced some incredible learning.

Language Arts

It was mid-morning, and students were well-immersed in their classes.

Teachers create units that complement each other. Today’s activity included vocabulary words that would come up in  science class later in the morning. Students were likely not familiar with them.

all in a day's work

Susan, their teacher, had them study the list of words for two minutes. We love that some kiddos wanted to know why they needed to study and memorize them. Susan had them “sit tight” because they would find out in a few minutes.

At the end of the two minutes, students turned their papers over and had one minute to write down the words they remembered. Afterward, some folks remembered 2, 3, or 5 words, and one student had 15!

Learning strategies

Some students had words from an “A” list, or from a “B” list. The words on each list had different characteristics. Some words were bold, some were in alphabetical order, and more.

Students discussed their strategies for memorization. One student said he memorized words in groups. Another said she put a description with each word. Others mentioned eliminating words that were too long, repeating different words over and over, and some tried writing them down.

all in a day's work

Learning objective

The idea here was that It’s important to try different learning strategies. By doing so, students can figure out what works best for them, and what doesn’t. By sharing ideas, everyone could learn a strategy that maybe they hadn’t tried previously.

Learning games

Next came cutouts of the vocabulary words. Students split into groups of 3 (with 8 vocabulary words each) or 4 (with 6 vocabulary words each) to collaborate and separate their vocabulary into categories. They were allowed to discuss and work together to do so. Susan instructed them not to worry about words they didn’t know, but to work together to see if someone else knew the meaning. If not, they could use deductive reasoning to separate them out.

What a way to learn vocabulary. Students had some fun and challenging approaches to learning new words. They will then relate them back to their science learning, as well as tie their different classes together to touch on the different domains. The lessons on this day emphasized the mental and creative domains.

Art History

Across the hall, another Omega class studied art history and math. It wasn’t just another garden-variety middle school class, however. Their teacher, Mark, was incorporating elements of sacred geometry.

Sacred geometry is an area of intense interest for Mark. In fact, he’s publishing a book on the subject soon.

While in his class, students studied Renaissance paintings and works by Da Vinci, Michelangelo, Verocchio, and others.

all in a day's work

Da Vinci and math

While listening to Mark’s lecture, students were quite riveted with the presentation. Mark mentioned how Da Vinci was a great artist, AND used mathematics heavily in his work.

Incredibly, perspective and sacred geometry came into play. The proportions of the human body, for example, represent universal sacred geometry parameters. Da Vinci’s paintings include so much symbolism as well as “hidden” geometry, especially in his human subjects.

For example, one might be able to find evidence of the sacred spiral or even phi ratios in different Da Vinci paintings.

all in a day's work

 

Students had a chance to try their hand at creating their own works of sacred geometry. They used a compass and ruler and made their own golden rectangles, along with sacred spirals.

They also saw examples of how those patterns show in up nature on the most minute scale (such as with tiny seashells) all the way up to a universal scale, such as with spiral galaxies.

 

all in a day's work

The “Eggs-periment”

Back in the science classroom, the Omega group that had become vocabulary masters began delving into their new science unit.all in a day's work

They began an investigation involving the standard egg. They chose to either do an “egg-speriment” or “what about other eggs” for their research.

The eggs-periment involved observing changes in an egg and recording those observations. The latter assignment gave students the opportunity to study an egg-laying creature to investigate.

Both projects required entries into student science journals, presentations, making models, and writing effective science reports.

all in a day's work

Omegans have a rich curriculum

All these interesting subjects, all by the noontime hour! We can only imagine what happened after lunch. All in a day’s work.

FLIPBOOK: Science and Design Fair 2016

FLIPBOOK: Science and Design Fair 2016

IMG_4057I love, love, love the design projects that you chose! You all “went big” – nobody played it safe and picked something easy. And here you go, making change in the world. This is why teenagers rule. – Niki GilbertIMG_4010

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Science Fair-3923The students’ innovative ideas to create change within the school and greater community were so inspiring! I can’t wait to see the continued impact they will make in the community! – Sandra McCassimScience Fair-3943

Science Fair-3957  I liked how each of the students had a voice. The process that was used required research, work and much thought. They taught us, the parents, and I loved it!  – Dianne CaldwellScience Fair-3963

Science Fair-3971Space editedThe creativity was amazing. It was so inspiring to see Omegans dive in and work hard! You all will be the change that we want to see in this world!! – Ali Banchiere Science Fair-3978

Science Fair-3982I was struck by the breadth of issues students had identified; from concerns within our Rainbow community, like bathroom beautification and parking lot safety, to global problems, like global warming, and many in between. – Tracy HildebrandScience Fair-3993

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Science Fair-4028In our work we are constantly having to come up with creative solutions to the challenges we face. After observing how the kids used the Design Process to facilitate out-of-the-box ideas, we plan to incorporate this structure into our brainstorming sessions at work. Way to go kiddos! Go out and change the world… it needs you! – Molly IraniScience Fair-4037

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Science Fair-4043I felt that due to the feedback the students collected throughout their process from classmates and parents, their inventions and ideas were realistic and useful. They were professional and proud in their presentations. – Jen LauzonScience Fair-4051

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IMG_4070I enjoyed learning a little more about each Omegan; what interests you, what moves you to act on your feelings, interests, and passions, and how you explain your process and share with others. I was inspired by your creativity and innovations. I am hopeful for our future with young people like you doing great things in the world. – Caryn HannaIMG_4082

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Science Fair (1 of 1)Projects like yours do not always work out perfectly. Just like the Wright Brothers making designs, we work on some things, they fail, and we change them. I loved how you were clear and honest about both what did work and about things that didn’t work or might need to be changed. This shows that real learning – and inventing – was happening! – Chris WeaverScience Fair-1

Science Fair-3767Skills learned in the Design Fair will serve a for a lifetime. – Stewart StokesScience Fair-3782

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Science Fair-3795I loved how enthusiastic the kids were about their topics as well as how well they presented them. Having them think in this way is really critical as citizens of this planet! Thank you kids! – Jennifer Lazinsk Science Fair-3843

Science Fair-3852Several of the presentations gave examples of how each of us could change our daily behavior to improve our environment and here at home we have already changed several things. Others made me more aware of social issues that had not occurred to me and presented doable solutions. I have been to many adult presentations on various issues and the difference was unbelievable. The energy and enthusiasm as well as the wealth of information was inspiring. – Sherry HillScience Fair-3860

Science Fair-3866I was totally blown away by the composure, confidence and maturity displayed by the Omegans at the design fair… At each stop I felt engaged, informed and inspired.  It was very moving to see these young changemakers in action. I have no doubt these young people are on their way to being adults who move through life truly “walking the walk” not just talking the talk. – Rachel HagenScience Fair-3892

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Science Fair-3904I was so inspired and impressed to see the variety of conundrums being tackled in such innovative ways for the design projects. The sixth graders were also very impressed, and are already talking excitedly about what they’d like to do for their own design projects. – Jenny ArmocidaScience Fair-3907

Science Fair-3911I was impressed with the courage to confront big issues in practical ways. For instance, climate change is a scary proposition but seeing the kids ready and eager to find solutions in immediate practical ways was inspiring.  Equally so with issues of gender and animal safety and on down the list.  – Billy GoodrumScience Fair-3922

Science Fair-4044I could hear murmurings from guests as they left the room saying it is people like these students that will better our world. I felt inspired. I felt proud.  I felt humbled. – Susan Waddel