Lesson 12 Lots and Lots of Garbage
Let’s investigate what happens to garbage.
Warm-up Notice and Wonder: Garbage Truck
What do you notice? What do you wonder?
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Activity 1 60 Containers
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Find at least 5 different ways to arrange 60 containers. Represent each arrangement with an expression.
Create a visual display to show which is the best arrangement for shipping the 3,300 tons of garbage.
Activity 2 How Many Containers on the Ship?
How many containers are on the cargo ship?
Record an estimate that is:
too low
about right
too high
How many containers are on the cargo ship?
Record an estimate that is:
too low
about right
too high
What assumptions were you making when you came up with your estimates?