How Heavy is Delete | Cyberchase

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
algebra algebraic reasoning balance computation problem solving pre-algebra equation
Subjects
Mathematics
Grade Levels
Grade 3 Grade 4 Grade 5
Audience
Classroom Teacher / Educator
Related Resources

How Heavy is Delete | Cyberchase

In this video clip, Jackie and Matt must balance a scale in order to unlock a security code. They have to find 3 weights that equal 7. After some trial and error, they discover that 2+2+3 equals the same value as 7.
Publisher
PBS Learning Media

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