Skin Weight
http://illuminations.nctm.org/LessonDetail.aspx?ID=L172
A lesson plan for grade 4 Mathematics
This Illuminations lesson is the third of four related lessons grouped under the title “Application—Using Math in Everyday Life.” In this lesson, students work with data to complete an organized chart for the purpose of transferring information to a graph or for the purpose of generalizing a rule.
This resource is referenced in the Illuminations unit titled “Application—Using Math in Everyday Life” and is related to the Illuminations lessons titled “Baby Weight,” “High Temperature,” and “Whale Weight.”
North Carolina Curriculum Alignment
Mathematics (2004)
Grade 4
- Goal 1: Number and Operations - The learner will read, write, model, and compute with non-negative rational numbers.
- Objective 1.02: Develop fluency with multiplication and division:
- Two-digit by two-digit multiplication (larger numbers with calculator).
- Up to three-digit by two-digit division (larger numbers with calculator).
- Strategies for multiplying and dividing numbers.
- Estimation of products and quotients in appropriate situations.
- Relationships between operations.
- Objective 1.02: Develop fluency with multiplication and division:
- Goal 4: Data Analysis and Probability - The learner will understand and use graphs, probability, and data analysis.
- Objective 4.01: Collect, organize, analyze, and display data (including line graphs and bar graphs) to solve problems.
- Objective 4.03: Solve problems by comparing two sets of related data.



