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Could you build a house out of paper?
Material Magic Unit | Lesson 5 of 6
Back > Share

Could you build a house out of paper?

Material Magic Unit | Lesson 5 of 6
Lesson narration:
English Spanish
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DISCUSS:

What other materials could you use to build a house?

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DISCUSS:

How could you change the properties of paper to make it better to build with? What would you do?

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Anchor Connection Discuss. Look at the "Wonder" column of your class See-Think-Wonder chart. Have any questions been answered by the past lesson?
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Step
01/10
In the past lesson, you worked with note cards. People usually use note cards to write on. Discuss. What did you use note cards to do?
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Instead of writing on the note cards, you built towers with them. They were originally made to write on, but you used them for something else.
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In the past lesson, you saw this house built out of plastic bottles. But these plastic bottles are normally used for something else. Discuss. What are plastic bottles like this normally used for?
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04/10
People are always looking for new ways to use things. Discuss. Small metal cans like this aren’t normally used to hold a plant. What do small metal cans like this normally hold?
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05/10
This metal can be used to hold soup! People can use a metal can like this in a new way without changing it. It is still a can. When you use something without completely changing it, it is called reuse.
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But what if we wanted to completely change metal cans into something else? Discuss. How do you think we could completely change metal cans into something new, like little metal building blocks?
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We can do this by melting the metal cans. Once the metal is melted, we can pour it into a new shape. Discuss. What is the name of the place where we can melt metal into new shapes?
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We can melt metal into new shapes in a foundry! Old pieces of metal, like cans, or anything else, are put into hot ovens. Then they are melted and can become something new.
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When we use the metal can again without completely changing it, we reuse it. When we melt the metal and turn it into something completely new, we recycle it.
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In the performance task for this unit, you will compare how two different things are recycled!
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material


1 of 9

what something is made of, like metal, wood, or plastic
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metal


2 of 9

a natural material that is often shiny and you cannot see through it
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wood


3 of 9

a natural material that comes from trees
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plastic


4 of 9

a material people make that can be formed into almost any shape
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brick


5 of 9

a block used for building
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flexible


6 of 9

can bend easily
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stiff


7 of 9

cannot bend easily
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property


8 of 9

something you can observe about an object or material
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experiment


9 of 9

a test used to discover new information about a question
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Lesson narration:
English Spanish

Grade 2

Material Properties

Materials, Properties, & Engineering

2-PS1-3, K-2-ETS1-3

5765 reviews

Activity Prep

Print Prep
In this lesson, students examine how large structures like houses are built from smaller pieces. In the activity, Paper Towers, they design their own structures using an unconventional building material: paper! Students build towers using 3" x 5" index cards and paper clips. First, they build tall towers, then they are challenged to build towers strong enough to support a hardcover book.
Preview activity
Number of students:

I have a Mystery Pack

Paper Towers worksheet 30 copies
Hardcover Books
If you only have a few books available, students can share.
Details
8 books
Rulers
30 rulers
Scissors
30 pairs
Index Cards (3x5)
600 cards
Paper Clips
Bobby pins will also work and may be easier to use for younger students.
Details
480 clips
Prep Instructions

Each student will create their own paper tower, but we suggest students work in pairs to share ideas.

Each student will need a flat, level area where they can build a tower without bumping into someone else’s. Desktops and tables are great. Floor space works as long as you have a hard surface. We don’t recommend building towers on a carpet.

Exploration

12 mins

Hands-On Activity

30 mins

Grade 2

Material Properties

Materials, Properties, & Engineering

2-PS1-3, K-2-ETS1-3

5765 reviews
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