Cambridge’s Spaghetti Marshmallow Challenge – a learning story

IMG_5635-2This last Friday, Division 15 participated in Cambridge’s first school-wide Spaghetti Marshmallow Challenge with their big buddy class, Division 2.  It all began from a simple tweet sent by Adam’s mom, one of our Cambridge teachers; “Let’s try the spaghetti tower challenge next week”. That’s all it took for Mr. Vendramin and I to begin planning, inviting teachers and classes who were interested to join in; before we could say spaghetti, all 26 divisions, 612 students, were ready to participate.

IMG_5569As we prepared for the big event, we started to investigate where this challenge originated. Watching Tom Wujec’s TED Talk, we learned that this Canadian global leader in 3D design and technology began this challenge.  In his TED talk he shares the impetus and learning principles behind this learning experience: 

http://www.ted.com/talks/tom_wujec_build_a_tower?language=en#

We also found out that this challenge has been conducted by tens of thousands of people in every continent, from the CFOs of the Fortune 50, to students at all levels, Cambridge Elementary could now be added to this list.

On the day of the event, students were organized into teams of three to five students, “bigs”, “middles”, and “littles” were mixed and together.  IMG_5683Each group was given a Marshmallow Challenge Kit, which included 20 pieces of dry spaghetti, 1 metre of string, 1 metre of masking tape, and 1 marshmallow. The teams of students were instructed to work together and to apply the very best of their thinking, feeling, and “doing” to the task.  Their challenge was to build the tallest structure possible that would support one marshmallow at the top.  They had 18 minutes to accomplish this goal.

 At 11:12, an announcement was made to the entire school:   “Let the building begin!” For the next 18 minutes students from kindergarten to grade seven worked together to build their towers.  As I walked around the various classrooms, the gym, and the multi-purpose room, where Division 15 and 2 were building, the energy and focus was palpable.  It was amazing to see the development of the structures and to take note of the patterns of innovation that many teams were demonstrating.   The learning was rich, meaningful, and engaging!

The learning intentions behind this hands-on, minds-on, team problem-solving task were many.  It moved beyond helping students to understand and begin to identify the hidden assumption in the problem. As Tom Wujec shares in his TED talk, “Every challenge has its own marshmallow”.  Students learned, some sooner then later, that the marshmallow was not as light and fluffy as they initially thought and the spaghetti sticks did not easily support it.  You could hear the conversations among the students, “Oh no it’s bending over.” “We need to make it stronger.” “Look out, it won’t hold, we need to do something different.” 

IMG_5565Some groups were quick to learn that they had to test their structures out early, and often, if they were to succeed. This is the mechanism that leads to effective innovation.  Others waited until the final minute and their once considered tower of strength became a leaning spaghetti disaster.  Students were learning to work together in a shared experience to find a common language and a common stance to build the right prototype in solving a problem.  This task challenged students to think creatively and collaboratively to solve a problem as a team.    

When I think about the learning going on, I am amazed at how many intellectual, personal, and social and emotional proficiencies the students were learning and practicing – the very skills they would need in order to engage in deep, life-long learning as successful citizens in today’s society. Students were learning to communicate their ideas and thinking.  They were learning to listen, contribute, and to consider diverse perspectives, and, importantly, to build consensus.  Students were learning to collaborate and value the input of others.  Some you could see were frustrated and had to learn to be patient with their group members.  Some you could see struggled to join in and had to learn to find their place and voice in the activity. 

Students came away learning that teamwork was integral to building a successful structure.  They were learning to collaborate to plan, to carry out, and to accomplish a goal.  For some, this was not an easy task.  Students were learning to evaluate their ideas, decide which ones to develop, refine, and work to realize them.  Students had to learn to persevere and use failure productively if they were to succeed.  Some may question the time 612 students and 35 teachers spent playing with spaghetti, tape and string, but here at Cambridge we know and value that this is exactly what learning is all about.

Division 15 learned had lots of fun and learned so much about themselves as problem solvers and team members.  We look forward to our next hands-on, minds-on challenge.

Happy 100 Days – the core competencies in action

It was another wonderful week seeing children meaningfully engaged in thinking, creating, sharing, and communicating their ideas. As we celebrated the arrival of our 100th day, the learning in division 15 was rich and hands-on; not only were there plenty of smiles on the students’ faces, but curiosity, determination, and pride.

The 100th day of school is more than just a milestone worth noting – it’s a rich learning opportunity. Celebrating the 100th day has become a classroom tradition in many schools, especially in the primary grades. Teachers and students in classes all over the province, perhaps the country, celebrate their 100th day at school.

What is the 100th Day of School?

The 100th day of school is literally the 100th day of the school year.  From the very first day of school, many classes keep track of the number of days they’ve been in school in anticipation of the 100th day. IMG_4462Days are often kept track of by counting straws, or any item for that matter, ten of which become a “ten bundle,” providing ongoing opportunities for counting by tens and ones and developing number and place value concepts.

By the time a child reaches grade three, he or she has conceivably celebrated three consecutive school years of his or her 100th day at school. These children will have been engaged in developmentally appropriate activities that have them working with the number 100, counting by 100, and making and sharing collections of 100. By the time they enter grade three, children are ready for new challenges.

We began getting ready for our 100th day by reading and listening to Margery Cuyler’s heart-warming picture book, 100th Day Worries.

Our Unique 100 Day Collections

The students were invited to think “outside the box”. We first talked about what this saying means. I asked the children: “Have you ever heard the phrase ‘think outside the box’?”  “What do you think it means?” For some this idea was completely new; for others, they could move to discuss its meaning. The children talked about the concept of “thinking outside of the box” and shared their ideas.

“It means you have to look “outside of the box” and try to think of things beyond the obvious.”

“You want us to think imaginatively and come up with a different, unusual, out of the ordinary collection.”

The students seemed to understand the challenge. I wanted them to think of new ideas instead of the traditional or expected ideas. I wanted them to think of a creative or unique way to show100 – something beyond the usual collection of 100 items.

The students were excited about the possibilities and began to brainstorm ideas. I could see that some were still confused and others were ready to take on the challenge. I decided to make this a home project, wanting children to work with their families and enjoy the experience together. An invitation was sent home outlining the criteria. I knew this would challenge some families, but I also knew it would be a welcomed home project. My belief about involving parents in meaningful and enjoyable activities with their children is an important condition in moving a child’s learning forward. My hope was to engage families in rich conversations and work at home. It would be a learning experience not only for the child, but also for his or her family members.

For most, the idea of thinking “outside of the box” was definitely new in the context of the 100 day collection.  But the idea or product definitely had some value in a variety of ways and contexts. This task was all about learning. Screen Shot 2015-03-11 at 12.53.02 PMIn the BC Ministry’s outline for the Thinking Competency Profiles, it states “The idea or product may also have value in a variety of ways and contexts – it may be fun, it may provide a sense of accomplishment, it may invite problem-solving, it may be a form of self-expression, it may provide a new perspective that influences how people think about something or the actions people take.” This is exactly what it was.

The engagement and success of the children taking on this challenge was impressive. As the week progressed, children were sharing their ideas and the buzz was palpable; they could hardly wait for the day to present their projects. IMG_4442

 

On the day of presenting their “collections” students were also asked to talk about how they came up with their ideas and how they went about putting them together.  Everyone’s presentation was captured on video and uploaded on to the child’s digital portfolios on FreshGrade. The Communication Competency profiles were successfully being addressed and met.Screen Shot 2015-03-12 at 5.25.20 PM

100 Day thinking outside-of-the-box Collections  Creating ideas that are novel and new.  

Here are some of the students’ “collections”.

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100 Hellos and Flags – Adam shared his video of him saying “hello” in 100 different languages as he pointed to the 100 different country flags. 

 

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100 Shaped Cookie – Ishan made a cookie out of 100 grams of cookie dough with 100 dots of icing.

 

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What city is exactly 100 km from my house? – Lauren researched and calculated that the Vancouver Island City of Duncan is 100km away from her house in Surrey.  She made a map and showed the routed with coloured pins.

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100 Faces – Mirin made a Youtube video of herself making 100 different faces and posted it on her class blog page.

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The Karman Line – one of our big buddies shared images on the computer of the Karman line, the imaginary division between the Earth’s atmosphere and outer space, the distant is 100 km above sea.

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What was our world like 100 years ago?  – James described what our world was like 100 years ago using 100 words.

 

IMG_0309100 Bounces on the Wall – Marcus made a video of himself bouncing a ball 100 times on the school wall.

 

 

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100 Second Music Video – Elliot made a video of herself singing and playing the guitar for 100 seconds.

 

 

 

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100 Moles of Water – a mole is a unit of measurement used in chemistry. I don’t know if the calculations were accurate, but it sure was interesting.

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100 Words for Happy – Brayden made a poster with 100 different words that mean “happy” to him.

 

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100 Watt Light Bulb – Ms. McClean brought a 100 watt light bulb and challenged our students to some math calculations using the information on the light bulb box, for example, how many 100 watt light bulbs would it take to light 100 days of darkness?

 

 

Like many rich and meaningful events and experiences that happen in our classroom, the 100th day was a vehicle to invite children to think, communicate, make choices, problem solve, reflect on their strengths and abilities, and feel good about learning and challenging themselves.

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During the week the children also worked on math activities and games that focused on different concepts of the number 100.

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Here are a few other tasks and investigations that we worked on together or that the children could choose to work on alone or with a classmate.

100 Lego Pieces – a building challenge

IMG_4464The challenge began with all of us sitting in a circle on the carpet. As I dumped out our 3 large baskets of Lego, the children’s excitement and anticipation was obvious. With bags in hand, children were instructed to count out ten Lego pieces. This process continued in a game like fashion with me asking problem-solving questions and student calculating the multiple of ten answers which directed them to choose their Lego, working to fill their bags with 100 pieces. Once their bags were filled, their task was to use their 100 pieces to build a structure keeping three criteria in mind: the structure had to be one, 100 piece Lego structure which could stand on its own; the structure had to be sturdy so when transported it would not break; once complete, the structure had to be given a name and function.

As I watched the children working around the room, I noticed some quickly moved to the task. IMG_4493Some began sorting their Legos by colour and size, others just dumped their bag and proceeded to build. IMG_4532Many carefully focused and constructed their structures; some were simple, others more complex. I noticed two or three students who simply could not get started; they struggled with coming up with an idea and became frustrated with the task. Some built structures that used only a small number of Lego pieces and then wanted to stop; others were tempted to go to the Lego baskets and exchange their pieces.

Half way through we stopped to debrief and discuss the strategies and challenges students were using and facing. We talked about the qualities that would help someone succeed at such a task: perseverance, not wanting to be perfect, letting go of an idea, making changes, a positive attitude, to name a few. We also talked about professions that require such focus and commitment to solve a problem and work under certain constraints and expectations. Our conversation was relevant and meaningful. Re-energized the students went back to work.

100 year Hopes and Promises

Children discussed and shared their thoughts about some of the challenges, problems, and issues people in our world face today. Some responded to this response task on their blog pages:

In one hundred years what would be your hope for our world, for the people and all living things. In 100 years I hope . . .

. . . there will be no wars and there will be peace in the world and countries will share their creations to make us all equal and have the same opportunities.

. . . that people won’t be homeless.They won’t be hungry and they will have enough money to live like those who do.

. . .  that people all around the world think about the Earth and help keep it clean by doing the things that they know can make a difference.

100 Day Investigation

Children worked together using I-pads to research and complete this inquiry task, making lists and charts to share with the class:

Think about. Identify. Write about and illustrate things you can find in our world that are 100 years old or older.

Castles, bridges, Disneyland, turtles, planets, tea bags, escalators, cellophane, instant coffee, windshield wipers, crossword puzzles, parachutes, traffic lights, pyramids, trees, furniture, books, paintings, countries, and people.

Telephones but not televisions. Airplanes but not jets. Movies but not sound or colour. Ovens but not microwaves. Board games but not video games. Phones but not cellphones. Wooden toy blocks but not Lego. 

IMG_4589100 Day Poems

Some children also chose to write 100 day poems:

Is there a poet inside you? Write a poem to celebrate our 100 days in Div. 15. Be creative. Have some fun with words and images.

Hip, hip, hooray! It’s our 100th day! 

Here at school, there’s lots to do.

Crafts to make. Games to play.

Ask a question. Research why?

Design a 100th day I spy?

Roll a dice? Investigate?

Build, or paint, or calculate?

All to 100! Hip, hip, hooray!

Reflections on Our Week

As I reflect on this week’s learning in division 15, our 100 day activities reflected some very important learning intentions and goals. Children explored the world around them and communicated their experiences and ideas through a variety of medium and means. They inquired into topics that interested them, and related to their lives and experiences. Many used technology to present their collections and 100 day tasks.

Students connected and engaged with others, sharing and developing ideas. They acquired, interpreted, and presented information. They collaborated with each other and their families to plan, carry out, and accomplish a goal. Students told about their experiences, reflected on, and shared what they learned. Our week was a success!

As I plan and implement curriculum and work beside young learners, I am always amazed at how able and creative children are when we invite them to explore, create, and think for themselves. Throughout our week, students engaged in informal and structured conversations where they listened, contributed, developed understanding and relationships, and learned to consider diverse perspectives.

I thank our families for helping out and to all my wonderful grade three students and my teaching partner, Ms. McClean, I say, “Bravo! Happy 100th day!”

The Importance of Estimating

I am sure you can all come up with a number of every day examples when you have used estimating skills, for example, checking the time and estimating how long you have to get ready and do what you need to do before heading out the door and getting to your destination on time, or shopping at the grocery store and estimating the cost of the items in your cart to be sure you brought enough money with you to pay for them.IMG_3669

Children’s abilities to estimate, along with their estimation strategies, can offer a window into their mathematical thinking and problem solving.  The acquisition of estimation skills is important and, some say, contributes to children’s mathematical understanding of numbers, measurement and time.  At the same time, estimation is an important life skill.  When children learn how to estimate we are giving them essential and practical ways of operating within many mathematical and everyday situations.  We don’t always need to calculate the precise number or measurement; sometimes, it’s simply not necessary or it’s impossible.

Based on my experience, students prefer to find the exact answer.  They quickly move to counting out the objects in a jar one by one to get a precise number.  IMG_0140They want to be right!   For many children, estimation is perceived as extra work.  As a teacher, I know estimating is a skill that needs practice and relevant application.  I also know, that developmentally for younger children estimation is a challenging task.

I remember talking about and planning curriculum experiences to help children understand the importance of estimating and developing ways to help them become good estimators with Dr. John Van de Walle, a well-known mathematics educator and the author of Elementary and Middle School Mathematics: Teaching Developmentally. 

IMG_3663I was lucky enough many years ago to be invited to a two-day workshop with Dr. Van de Walle.  According to Dr. Van de Walle, “Estimation is a high-level skill that requires students to be able to conceptualize and mentally manipulate numbers”.  I agree. It isn’t easy and often it doesn’t make sense to children.  Why estimate the number of things in the jar when I can count them?   As a teacher, we have to thoughtfully find ways to engage children in meaningful and relevant activities so that children can practice and learn how to make good estimations.

Learning how to estimate is an important skill for a number of reasons:

We want children to be able to judge and determine the reasonableness of their answers in solving a mathematical problem or calculating a mathematical equation.  Without estimation skills, children cannot determine if the answers to their questions are within a reasonable range.  Without this skill, children are not even aware of their computational errors.

IMG_0138We want children to independently recognize that an answer to a mathematical question couldn’t possible be the right answer.  We want students to be able to use mental math to calculate more quickly a reasonable solution.  In the real world, individuals who can look at the data and compute estimates quickly and mentally can get things moving.

Finally, we want children to understand why estimation is valuable before we even begin to learn and practice ways to estimate.  We want them to understand when and where we need to estimate and how it makes our lives easier and better.  Estimation does not replace the need to come up with accurate answers, but teaching children to estimate helps them become critical thinkers and to understand what’ s being asked of them.

Learning how to estimate and knowing why we estimate is a way we help children become good mathematicians, and good thinkers, definitely two important learning goals in Division 15.

A great website with all kinds of estimation problems for you and your child can work through:

IMG_3668 http://www.estimation180.com

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Two great picture books by Bruce Goldstone that helped us move into learning about estimating.

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Stay tune for our Estimation Challenge and movie.

 

 

A kids’ video: why is it important to estimate:

https://www.youtube.com/watch?v=0_zbkUzg868

Happy Estimating from Division 15’s grade threes.

 

 

Welcome to our blog!

reaching-for-the-stars 2Welcome students and parents, and any curious visitors that drop in to check out what’s happening in Division 15. Are you wondering about our blog’s name? Have you ever heard the saying, “Reach for the stars”?  Have you ever thought about what it means? Here are some things that come to my mind:

Be all you can be! Don’t let anything, or anyone, stop you from achieving your dreams.   Even though the stars are so very far away, light years away in fact, it doesn’t mean you should stop trying. Dream big!  Take risks and do your best. Challenge yourself, do more than what is commonly expected, and don’t give up. This year, I invite you to explore and learn something new, something maybe difficult or even impossible. Surprise yourself! Reach for the sky, not the mud. What comes to your mind when you hear this saying?  I’d love to hear your ideas.

Our classroom is set up and ready for a year of new possibilities, new adventures, and new challenges. We are in room #106. Here is a peek into our room. . .

photo (1)Let me introduce myself. My name is Ms. Kelli Vogstad and I will be your teacher as well as the school’s Vice Principal this year.  I have been a teacher for 33 years.  I have taught in four other school districts, as well as Simon Fraser University, and I am so excited about being here at Cambridge Elementary.  I love Lego and I hope you do too. I also love building sandcastles at the beach.   I am curious about “Mindcraft”. I don’t know much about it, so I am reading up on it. Perhaps you can teach me some things about the game.  What kind of things do you like to do?  What do you wonder about and want to learn about?

I have a wonderful husband named John, and we have nineteen-year-old twins.  Madeline goes to Simon Fraser University and loves to create things. Nicholas goes to university in California and plays baseball. I have a golden retriever named Max, and a t.v. watching cat named, Norman. I also have a cuddly teddy bear hamster named Louise.  I enjoy spending time with my family, working in my garden, and reading and writing.  What are some of your favourite things?

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This is me and my family. What kinds of things and activities do you like to do with your family?

I look forward to getting to know you and learning all the amazing things about you!  I look forward to a wonderful year of exploring, investigating, creating and learning together.

I invite you to leave a reply.  Answer some of the questions and tell me about yourself.  Click on the “comment” link and post a comment.

See you soon, Ms. Vogstad

This is Louise.  Isn't she cute?  Do you have any pets?

This is Louise. Isn’t she cute?
Do you have any pets?