Wednesday, August 3, 2016

Back to School STEM with Towers!


Are you ready to go back to school? I am guessing you are- if Instagram and Facebook are correct! It looks like teachers are jumping right into decorating classrooms and gathering ideas for the beginning!
Let me help you with some easy-peasy STEM Challenges!

It's all about Towers!
If you are looking for some quick and easy STEM challenges to start off the school year this blog post will show you several!

Now, let me just tell you---- we build towers ALL THE TIME!
Kids love towers! They love talking about them, telling us which tall buildings or towers they know something about, and they love building them!
Of course, I would say they really love the competitive part of towers! I mean, who doesn't want to have the tallest tower, right?
So, last year we invented some towers that aren't always going to be very tall. I came up with some ideas for towers that have a function (and one that is just purely silly fun) - and height might not be part of it. 
Here are FIVE towers that your kids will love!

STEM Challenge! Water towers are so fun to build, but the best part is testing them! Will that water container stay in place or splash?
Let's start with Water towers. My idea here was to have kids think about why you would need a water tower and then build one. With my test class I had a group build one that satisfied all the constraints and it took them about four and a half minutes!
So, you know what I did--- I changed the rules and made it harder.
Of course, I did- that's why we have a test class. (By the way, my classes love being the test class! It's pretty weird, but kids will actually ask if they are the testers. I think they like stopping and changing the rules or solving the mystery of what will work for other classes.)

Don't you love that photo above. Those boys are ready to catch their water container, aren't they?

STEM Challenge! Water towers are so fun to build, but the best part is testing them! Will that water container stay in place or splash?
This one satisfied the task constraints, but that little water container part is perched rather precariously I might say! After testing it the team went back and added some features to make it more safe! It's called Improving in the Engineering Design Process!
This is a one day challenge with some easy materials to gather. Just have some towels ready!
Click {HERE} for details about Water Towers!

STEM Challenge: Build a satellite tower! The trick on this challenge was that students had to work as two separate teams. One half of the team built the satellite dish while the other half built the tower. Then they had to connect them together and the dish had to be movable.
This one came about one day when I drove by an apartment building and noticed every single balcony and window had a satellite dish attached. I wondered why the apartment complex didn't just have one giant satellite dish that everyone could connect to. So, I took that thought into class and asked students to design a satellite dish tower that could reach thousands of people. We tried some materials that worked well with  actually appearing to be satellites.

STEM Challenge: Build a satellite tower! The trick on this challenge was that students had to work as two separate teams. One half of the team built the satellite dish while the other half built the tower. Then they had to connect them together and the dish had to be movable.
The trick on this challenge was that students had to work as two separate teams. One half of the team built the satellite dish while the other half built the tower. Then they had to connect them together and the dish had to be movable. Pretty tricky, right? We loved this one and it was a one day challenge using materials I had already! Win-win!
Click {HERE} for details about Satellite Towers!


STEM Challenge: This challenge uses index cards- any size you want and each group gets only 12. This is an amazing and simple challenge and would be perfect at the beginning of your school year- without breaking your budget!
To be completely honest this challenge came about in an effort to be frugal with materials. I teach multiple classes and I really have to think about supplies all the time! This challenge uses index cards- any size you want and each group gets only 12.
Yep.
Twelve cards and a little bit of tape and then they build a tower.
The first time I tried this I had a lot of muttering and whining about the lack of materials and then the kids got busy.
Here's the thing: Kids will do what they have to do! Give them ten tons of  things with no restraints and they will use all the things. ALL of them. And they will waste a lot of it.
One thing we have definitely learned to do is use materials wisely and make do. Isn't that real life?

STEM Challenge: This challenge uses index cards- any size you want and each group gets only 12. This is an amazing and simple challenge and would be perfect at the beginning of your school year- without breaking your budget!
Here's another thing! You would think that with such a small amount of supplies all of their towers would look the same. No way! They tried such amazing things to solve this one and it was so fun to watch. And, they were so PROUD of being able to get a standing tower. This is an amazing and simple challenge and would be perfect at the beginning of your school year- without breaking your budget!
Click {HERE} for details about Card Towers!


STEM Challenge: Twelve straws was hard! Most kids wanted to build a very, very tall tower and use those spindly legs as the support base. What do you think happened?
Well, let me just tell you- the index card tower with only twelve cards was such a hit- I had to try the same premise with a different material- STRAWS! Now, you would think it would be practically the same building challenge, but it was so much more challenging. Twelve straws was hard! Most kids wanted to build a very, very tall tower and use those spindly legs as the support base. What do you think happened?
Yeah, they fell over! 
So, kids learned that they would have to try many things to make the bottom more secure. Take a look at the top photos. The first thing I notice is the teeny tiny amount of tape that team used! Ha- I have said this so many times: My students know how to use tape wisely. That team made those four tall skinny legs and then secured them at the top and somehow that one stood up! The other thing we noticed was how the kids used the bendy part of the straws in such clever ways!
This one was a hit with my fourth graders and it's another that would be great to try at the beginning of the year!
Click {HERE} for details about Straw Towers!

STEM Challenge: I call it a Spoon Tower and kids have no idea what is happening until they open their materials bins. They are all for this tower design until they are told that one of the rules is that the plastic spoon must be at the top of the tower!
This one makes me laugh every time we do it! I call it a Spoon Tower and kids have no idea what is happening until they open their materials bins. They are all for this tower design until they are told that one of the rules is that the plastic spoon must be at the top of the tower!
Why? Well, it's purely simple- cause when I invented this one I just pulled out a bunch of wacky materials and thought a spoon on the top would be funny.
Then kids loved building it! You just never know!!
Again, this one is great for the beginning of the year - just for fun!
Click {HERE} for details about Spoon Towers!

So, which one are you going to try? STEM is a great way to build community at the beginning of the school year! All of these towers are fantastic and easy to set up. Best of all, KIDS LOVE THEM!

Join me back here on Friday for Engineering on vacation and keep coming back for more of:
Coming Soon:
Gliding Bridges
Hammocks
Baked Potatoes

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