Scie

nce

Mat

h

Engi

neer

ing

Tech

nolo

gy

1 roll, 55 yards duct tape

3 wire coat hangers

25 yard roll of aluminum foil

I roll of 1 inch masking tape

Wire cutters to cut coat hangers

Safety goggles or glasses

Scissors to cut masking tape

Ruler for measuring

To make

the boat

look nice!Pipe cleaners

Ribbon

Colored markers

Colored toothpicks

Scissors to cut masking tape

What kind of boat should we design?

What kind of boat should we design?

What is the problem?

What is the problem?

Share our IdeasShare our Ideas

This looks good!

This looks good!

Time to test them!

Time to test them!

So, do we all agree?

So, do we all agree? This is really

cool

This is really cool

CreateCreate

Pineapple

Juice

6.0 Oz

PineappleJuice6.0 Oz

Test and EvaluateTest and Evaluate

Decide to balance the cans as stacking. One person stacks.

PineappleJuice

6.0 Oz

Until the boat sinks, Touches bottom or Tips overUntil the boat sinks, Touches bottom or Tips over

Wow! 10 cans!

Wow! 10 cans!

25 cans!No way!25 cans!No way!

More and MORE!!More and MORE!!

The design is done. NOW comes the Big Test!How many cans do you think it will hold?

Test and RetestTest and Retest

Designing the BoatsDesigning the Boats

So what did we learn?

So what did we learn?

We learned the Center of Gravity

We learned the Center of Gravity

We learned a new term: Displacement

We learned a new term: Displacement

Working together is smart

Working together is smart

Who has other cool

science ideas?

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