# data[].attributes.headline
Day4 - The Area Model for Multiplication

# data[].attributes.subject
Day4 - The Area Model for Multiplication

# data[].attributes.body
Multiplying two numbers is like finding the area of a rectangle A = L x W.
Here's the area model way of multiplying 2 two-digit numbers.

# data[].attributes.headline
Day3 - Quadratic Stretch and Compression

# data[].attributes.subject
Day3 - Quadratic Stretch and Compression

# data[].attributes.body
The step (rise/run) pattern for a quadratic with no stretch or compression is 1/1, 3/1, 5/1, 7/1, etc... So if there is a vertical stretch the rises increase and if there is a vertical compression the rises decrease.

# data[].attributes.headline
Day3 - Stretching and Compressing of Linear Graphs

# data[].attributes.subject
Day3 - Stretching and Compressing of Linear Graphs

# data[].attributes.body
When you are stretching a graph, you are making it steeper.
When you are compressing a graph, you are making it less steep (flatter).

# data[].attributes.body
This is what students produced in class from 3 points: (-2,4),(-1,-3) and (0,-8). They put the points in a table, found the 1st and 2nd differences in the table and use them to find more points.

# data[].attributes.headline
Day1 - Using Trig Tables with Isosceles Triangles.

# data[].attributes.subject
Day1 - Using Trig Tables with Isosceles Triangles.

# data[].attributes.body
Here's the solution from one of your peer groups.

# data[].attributes.headline
Day1 - Using Trig Tables with Isosceles Triangles.

# data[].attributes.subject
Day1 - Using Trig Tables with Isosceles Triangles.